+ sx += border_size;
+ sy += border_size;
+ }
+
+ *x = sx;
+ *y = sy;
+}
+
+static void setRequestPosition(int *x, int *y, boolean add_border_size)
+{
+ setRequestPositionExt(x, y, request.width, request.height, add_border_size);
+}
+
+static void DrawEnvelopeRequest(char *text)
+{
+ char *text_final = text;
+ char *text_door_style = NULL;
+ int graphic = IMG_BACKGROUND_REQUEST;
+ Bitmap *src_bitmap = graphic_info[graphic].bitmap;
+ int mask_mode = (src_bitmap != NULL ? BLIT_MASKED : BLIT_ON_BACKGROUND);
+ int font_nr = FONT_REQUEST;
+ int font_width = getFontWidth(font_nr);
+ int font_height = getFontHeight(font_nr);
+ int border_size = request.border_size;
+ int line_spacing = request.line_spacing;
+ int line_height = font_height + line_spacing;
+ int max_text_width = request.width - 2 * border_size;
+ int max_text_height = request.height - 2 * border_size;
+ int line_length = max_text_width / font_width;
+ int max_lines = max_text_height / line_height;
+ int text_width = line_length * font_width;
+ int width = request.width;
+ int height = request.height;
+ int tile_size = MAX(request.step_offset, 1);
+ int x_steps = width / tile_size;
+ int y_steps = height / tile_size;
+ int sx_offset = border_size;
+ int sy_offset = border_size;
+ int sx, sy;
+ int i, x, y;
+
+ if (request.centered)
+ sx_offset = (request.width - text_width) / 2;
+
+ if (request.wrap_single_words && !request.autowrap)
+ {
+ char *src_text_ptr, *dst_text_ptr;
+
+ text_door_style = checked_malloc(2 * strlen(text) + 1);
+
+ src_text_ptr = text;
+ dst_text_ptr = text_door_style;
+
+ while (*src_text_ptr)
+ {
+ if (*src_text_ptr == ' ' ||
+ *src_text_ptr == '?' ||
+ *src_text_ptr == '!')
+ *dst_text_ptr++ = '\n';
+
+ if (*src_text_ptr != ' ')
+ *dst_text_ptr++ = *src_text_ptr;
+
+ src_text_ptr++;
+ }
+
+ *dst_text_ptr = '\0';
+
+ text_final = text_door_style;
+ }
+
+ setRequestPosition(&sx, &sy, FALSE);
+
+ ClearRectangle(backbuffer, 0, 0, WIN_XSIZE, WIN_YSIZE);
+
+ for (y = 0; y < y_steps; y++)
+ for (x = 0; x < x_steps; x++)
+ DrawEnvelopeBackgroundTiles(graphic, sx, sy,
+ x, y, x_steps, y_steps,
+ tile_size, tile_size);
+
+ // force DOOR font inside door area
+ SetFontStatus(GAME_MODE_PSEUDO_DOOR);
+
+ DrawTextBuffer(sx + sx_offset, sy + sy_offset, text_final, font_nr,
+ line_length, -1, max_lines, line_spacing, mask_mode,
+ request.autowrap, request.centered, FALSE);
+
+ ResetFontStatus();
+
+ for (i = 0; i < NUM_TOOL_BUTTONS; i++)
+ RedrawGadget(tool_gadget[i]);
+
+ // store readily prepared envelope request for later use when animating
+ BlitBitmap(backbuffer, bitmap_db_store_2, 0, 0, WIN_XSIZE, WIN_YSIZE, 0, 0);
+
+ PrepareEnvelopeRequestToScreen(bitmap_db_store_2, sx, sy, width, height);
+
+ if (text_door_style)
+ free(text_door_style);
+}
+
+static void AnimateEnvelopeRequest(int anim_mode, int action)
+{
+ int graphic = IMG_BACKGROUND_REQUEST;
+ boolean draw_masked = graphic_info[graphic].draw_masked;
+ int delay_value_normal = request.step_delay;
+ int delay_value_fast = delay_value_normal / 2;
+ boolean ffwd_delay = (tape.playing && tape.fast_forward);
+ boolean no_delay = (tape.warp_forward);
+ int delay_value = (ffwd_delay ? delay_value_fast : delay_value_normal);
+ int anim_delay_value = MAX(1, (no_delay ? 0 : delay_value + 500 * 0) / 2);
+ DelayCounter anim_delay = { anim_delay_value };
+
+ int tile_size = MAX(request.step_offset, 1);
+ int max_xsize = request.width / tile_size;
+ int max_ysize = request.height / tile_size;
+ int max_xsize_inner = max_xsize - 2;
+ int max_ysize_inner = max_ysize - 2;
+
+ int xstart = (anim_mode & ANIM_VERTICAL ? max_xsize_inner : 0);
+ int ystart = (anim_mode & ANIM_HORIZONTAL ? max_ysize_inner : 0);
+ int xend = max_xsize_inner;
+ int yend = (anim_mode != ANIM_DEFAULT ? max_ysize_inner : 0);
+ int xstep = (xstart < xend ? 1 : 0);
+ int ystep = (ystart < yend || xstep == 0 ? 1 : 0);
+ int start = 0;
+ int end = MAX(xend - xstart, yend - ystart);
+ int i;
+
+ if (setup.quick_doors)
+ {
+ xstart = xend;
+ ystart = yend;
+ end = 0;
+ }
+
+ for (i = start; i <= end; i++)
+ {
+ int last_frame = end; // last frame of this "for" loop
+ int x = xstart + i * xstep;
+ int y = ystart + i * ystep;
+ int xsize = (action == ACTION_CLOSING ? xend - (x - xstart) : x) + 2;
+ int ysize = (action == ACTION_CLOSING ? yend - (y - ystart) : y) + 2;
+ int xsize_size_left = (xsize - 1) * tile_size;
+ int ysize_size_top = (ysize - 1) * tile_size;
+ int max_xsize_pos = (max_xsize - 1) * tile_size;
+ int max_ysize_pos = (max_ysize - 1) * tile_size;
+ int width = xsize * tile_size;
+ int height = ysize * tile_size;
+ int src_x, src_y;
+ int dst_x, dst_y;
+ int xx, yy;
+
+ setRequestPosition(&src_x, &src_y, FALSE);
+ setRequestPositionExt(&dst_x, &dst_y, width, height, FALSE);
+
+ BlitBitmap(bitmap_db_store_1, backbuffer, 0, 0, WIN_XSIZE, WIN_YSIZE, 0, 0);
+
+ for (yy = 0; yy < 2; yy++)
+ {
+ for (xx = 0; xx < 2; xx++)
+ {
+ int src_xx = src_x + xx * max_xsize_pos;
+ int src_yy = src_y + yy * max_ysize_pos;
+ int dst_xx = dst_x + xx * xsize_size_left;
+ int dst_yy = dst_y + yy * ysize_size_top;
+ int xx_size = (xx ? tile_size : xsize_size_left);
+ int yy_size = (yy ? tile_size : ysize_size_top);
+
+ if (draw_masked)
+ BlitBitmapMasked(bitmap_db_store_2, backbuffer,
+ src_xx, src_yy, xx_size, yy_size, dst_xx, dst_yy);
+ else
+ BlitBitmap(bitmap_db_store_2, backbuffer,
+ src_xx, src_yy, xx_size, yy_size, dst_xx, dst_yy);
+ }
+ }
+
+ PrepareEnvelopeRequestToScreen(backbuffer, dst_x, dst_y, width, height);
+
+ redraw_mask |= REDRAW_FIELD;
+
+ BackToFront();
+
+ SkipUntilDelayReached(&anim_delay, &i, last_frame);
+ }
+
+ ClearAutoRepeatKeyEvents();
+}
+
+static void ShowEnvelopeRequest(char *text, unsigned int req_state, int action)
+{
+ int graphic = IMG_BACKGROUND_REQUEST;
+ int sound_opening = SND_REQUEST_OPENING;
+ int sound_closing = SND_REQUEST_CLOSING;
+ int anim_mode_1 = request.anim_mode; // (higher priority)
+ int anim_mode_2 = graphic_info[graphic].anim_mode; // (lower priority)
+ int anim_mode = (anim_mode_1 != ANIM_DEFAULT ? anim_mode_1 : anim_mode_2);
+ int main_anim_mode = (anim_mode == ANIM_NONE ? ANIM_VERTICAL|ANIM_HORIZONTAL:
+ anim_mode == ANIM_DEFAULT ? ANIM_VERTICAL : anim_mode);
+
+ if (game_status == GAME_MODE_PLAYING)
+ BlitScreenToBitmap(backbuffer);
+
+ SetDrawtoField(DRAW_TO_BACKBUFFER);
+
+ // SetDrawBackgroundMask(REDRAW_NONE);
+
+ if (action == ACTION_OPENING)
+ {
+ BlitBitmap(backbuffer, bitmap_db_store_1, 0, 0, WIN_XSIZE, WIN_YSIZE, 0, 0);
+
+ if (req_state & REQ_ASK)
+ {
+ MapGadget(tool_gadget[TOOL_CTRL_ID_YES]);
+ MapGadget(tool_gadget[TOOL_CTRL_ID_NO]);
+ MapGadget(tool_gadget[TOOL_CTRL_ID_TOUCH_YES]);
+ MapGadget(tool_gadget[TOOL_CTRL_ID_TOUCH_NO]);
+ }
+ else if (req_state & REQ_CONFIRM)
+ {
+ MapGadget(tool_gadget[TOOL_CTRL_ID_CONFIRM]);
+ MapGadget(tool_gadget[TOOL_CTRL_ID_TOUCH_CONFIRM]);
+ }
+ else if (req_state & REQ_PLAYER)
+ {
+ MapGadget(tool_gadget[TOOL_CTRL_ID_PLAYER_1]);
+ MapGadget(tool_gadget[TOOL_CTRL_ID_PLAYER_2]);
+ MapGadget(tool_gadget[TOOL_CTRL_ID_PLAYER_3]);
+ MapGadget(tool_gadget[TOOL_CTRL_ID_PLAYER_4]);
+ }
+
+ DrawEnvelopeRequest(text);
+ }
+
+ game.envelope_active = TRUE; // needed for RedrawPlayfield() events
+
+ if (action == ACTION_OPENING)
+ {
+ PlayMenuSoundStereo(sound_opening, SOUND_MIDDLE);
+
+ if (anim_mode == ANIM_DEFAULT)
+ AnimateEnvelopeRequest(ANIM_DEFAULT, ACTION_OPENING);
+
+ AnimateEnvelopeRequest(main_anim_mode, ACTION_OPENING);
+ }
+ else
+ {
+ PlayMenuSoundStereo(sound_closing, SOUND_MIDDLE);
+
+ if (anim_mode != ANIM_NONE)
+ AnimateEnvelopeRequest(main_anim_mode, ACTION_CLOSING);
+
+ if (anim_mode == ANIM_DEFAULT)
+ AnimateEnvelopeRequest(ANIM_DEFAULT, ACTION_CLOSING);
+ }
+
+ game.envelope_active = FALSE;
+
+ if (action == ACTION_CLOSING)
+ BlitBitmap(bitmap_db_store_1, backbuffer, 0, 0, WIN_XSIZE, WIN_YSIZE, 0, 0);
+
+ // SetDrawBackgroundMask(last_draw_background_mask);
+
+ redraw_mask |= REDRAW_FIELD;
+
+ BackToFront();
+
+ if (action == ACTION_CLOSING &&
+ game_status == GAME_MODE_PLAYING &&
+ level.game_engine_type == GAME_ENGINE_TYPE_RND)
+ SetDrawtoField(DRAW_TO_FIELDBUFFER);
+}
+
+static void DrawPreviewElement(int dst_x, int dst_y, int element, int tilesize)
+{
+ if (IS_MM_WALL(element))
+ {
+ DrawSizedWall_MM(dst_x, dst_y, element, tilesize, el2preimg);
+ }
+ else
+ {
+ Bitmap *src_bitmap;
+ int src_x, src_y;
+ int graphic = el2preimg(element);
+
+ getSizedGraphicSource(graphic, 0, tilesize, &src_bitmap, &src_x, &src_y);
+ BlitBitmap(src_bitmap, drawto, src_x, src_y, tilesize, tilesize,
+ dst_x, dst_y);
+ }
+}
+
+void DrawLevel(int draw_background_mask)
+{
+ int x,y;
+
+ SetMainBackgroundImage(IMG_BACKGROUND_PLAYING);
+ SetDrawBackgroundMask(draw_background_mask);
+
+ ClearField();
+
+ for (x = BX1; x <= BX2; x++)
+ for (y = BY1; y <= BY2; y++)
+ DrawScreenField(x, y);
+
+ redraw_mask |= REDRAW_FIELD;
+}
+
+void DrawSizedLevel(int size_x, int size_y, int scroll_x, int scroll_y,
+ int tilesize)
+{
+ int x,y;
+
+ for (x = 0; x < size_x; x++)
+ for (y = 0; y < size_y; y++)
+ DrawSizedElementOrWall(x, y, scroll_x, scroll_y, tilesize);
+
+ redraw_mask |= REDRAW_FIELD;
+}
+
+void DrawMiniLevel(int size_x, int size_y, int scroll_x, int scroll_y)
+{
+ int x,y;
+
+ for (x = 0; x < size_x; x++)
+ for (y = 0; y < size_y; y++)
+ DrawMiniElementOrWall(x, y, scroll_x, scroll_y);
+
+ redraw_mask |= REDRAW_FIELD;
+}
+
+static void DrawPreviewLevelPlayfield(int from_x, int from_y)
+{
+ boolean show_level_border = (BorderElement != EL_EMPTY);
+ int level_xsize = lev_fieldx + (show_level_border ? 2 : 0);
+ int level_ysize = lev_fieldy + (show_level_border ? 2 : 0);
+ int tile_size = preview.tile_size;
+ int preview_width = preview.xsize * tile_size;
+ int preview_height = preview.ysize * tile_size;
+ int real_preview_xsize = MIN(level_xsize, preview.xsize);
+ int real_preview_ysize = MIN(level_ysize, preview.ysize);
+ int real_preview_width = real_preview_xsize * tile_size;
+ int real_preview_height = real_preview_ysize * tile_size;
+ int dst_x = SX + ALIGNED_XPOS(preview.x, preview_width, preview.align);
+ int dst_y = SY + ALIGNED_YPOS(preview.y, preview_height, preview.valign);
+ int x, y;
+
+ if (!IN_GFX_FIELD_FULL(dst_x, dst_y + preview_height - 1))
+ return;
+
+ DrawBackground(dst_x, dst_y, preview_width, preview_height);
+
+ dst_x += (preview_width - real_preview_width) / 2;
+ dst_y += (preview_height - real_preview_height) / 2;
+
+ for (x = 0; x < real_preview_xsize; x++)
+ {
+ for (y = 0; y < real_preview_ysize; y++)
+ {
+ int lx = from_x + x + (show_level_border ? -1 : 0);
+ int ly = from_y + y + (show_level_border ? -1 : 0);
+ int element = (IN_LEV_FIELD(lx, ly) ? level.field[lx][ly] :
+ getBorderElement(lx, ly));
+
+ DrawPreviewElement(dst_x + x * tile_size, dst_y + y * tile_size,
+ element, tile_size);
+ }
+ }
+
+ redraw_mask |= REDRAW_FIELD;
+}
+
+#define MICROLABEL_EMPTY 0
+#define MICROLABEL_LEVEL_NAME 1
+#define MICROLABEL_LEVEL_AUTHOR_HEAD 2
+#define MICROLABEL_LEVEL_AUTHOR 3
+#define MICROLABEL_IMPORTED_FROM_HEAD 4
+#define MICROLABEL_IMPORTED_FROM 5
+#define MICROLABEL_IMPORTED_BY_HEAD 6
+#define MICROLABEL_IMPORTED_BY 7
+
+static int getMaxTextLength(struct TextPosInfo *pos, int font_nr)
+{
+ int max_text_width = SXSIZE;
+ int font_width = getFontWidth(font_nr);
+
+ if (pos->align == ALIGN_CENTER)
+ max_text_width = (pos->x < SXSIZE / 2 ? pos->x * 2 : (SXSIZE - pos->x) * 2);
+ else if (pos->align == ALIGN_RIGHT)
+ max_text_width = pos->x;
+ else
+ max_text_width = SXSIZE - pos->x;
+
+ return max_text_width / font_width;
+}
+
+static void DrawPreviewLevelLabelExt(int mode, struct TextPosInfo *pos)
+{
+ char label_text[MAX_OUTPUT_LINESIZE + 1];
+ int max_len_label_text;
+ int font_nr = pos->font;
+ int i;
+
+ if (!IN_GFX_FIELD_FULL(pos->x, pos->y + getFontHeight(pos->font)))
+ return;
+
+ if (mode == MICROLABEL_LEVEL_AUTHOR_HEAD ||
+ mode == MICROLABEL_IMPORTED_FROM_HEAD ||
+ mode == MICROLABEL_IMPORTED_BY_HEAD)
+ font_nr = pos->font_alt;
+
+ max_len_label_text = getMaxTextLength(pos, font_nr);
+
+ if (pos->size != -1)
+ max_len_label_text = pos->size;
+
+ for (i = 0; i < max_len_label_text; i++)
+ label_text[i] = ' ';
+ label_text[max_len_label_text] = '\0';
+
+ if (strlen(label_text) > 0)
+ DrawTextSAligned(pos->x, pos->y, label_text, font_nr, pos->align);
+
+ strncpy(label_text,
+ (mode == MICROLABEL_LEVEL_NAME ? level.name :
+ mode == MICROLABEL_LEVEL_AUTHOR_HEAD ? "created by" :
+ mode == MICROLABEL_LEVEL_AUTHOR ? level.author :
+ mode == MICROLABEL_IMPORTED_FROM_HEAD ? "imported from" :
+ mode == MICROLABEL_IMPORTED_FROM ? leveldir_current->imported_from :
+ mode == MICROLABEL_IMPORTED_BY_HEAD ? "imported by" :
+ mode == MICROLABEL_IMPORTED_BY ? leveldir_current->imported_by :""),
+ max_len_label_text);
+ label_text[max_len_label_text] = '\0';
+
+ if (strlen(label_text) > 0)
+ DrawTextSAligned(pos->x, pos->y, label_text, font_nr, pos->align);
+
+ redraw_mask |= REDRAW_FIELD;
+}
+
+static void DrawPreviewLevelLabel(int mode)
+{
+ DrawPreviewLevelLabelExt(mode, &menu.main.text.level_info_2);
+}
+
+static void DrawPreviewLevelInfo(int mode)
+{
+ if (mode == MICROLABEL_LEVEL_NAME)
+ DrawPreviewLevelLabelExt(mode, &menu.main.text.level_name);
+ else if (mode == MICROLABEL_LEVEL_AUTHOR)
+ DrawPreviewLevelLabelExt(mode, &menu.main.text.level_author);
+}
+
+static void DrawPreviewLevelExt(boolean restart)
+{
+ static DelayCounter scroll_delay = { 0 };
+ static DelayCounter label_delay = { 0 };
+ static int from_x, from_y, scroll_direction;
+ static int label_state, label_counter;
+ boolean show_level_border = (BorderElement != EL_EMPTY);
+ int level_xsize = lev_fieldx + (show_level_border ? 2 : 0);
+ int level_ysize = lev_fieldy + (show_level_border ? 2 : 0);
+
+ scroll_delay.value = preview.step_delay;
+ label_delay.value = MICROLEVEL_LABEL_DELAY;
+
+ if (restart)
+ {
+ from_x = 0;
+ from_y = 0;
+
+ if (preview.anim_mode == ANIM_CENTERED)
+ {
+ if (level_xsize > preview.xsize)
+ from_x = (level_xsize - preview.xsize) / 2;
+ if (level_ysize > preview.ysize)
+ from_y = (level_ysize - preview.ysize) / 2;
+ }
+
+ from_x += preview.xoffset;
+ from_y += preview.yoffset;
+
+ scroll_direction = MV_RIGHT;
+ label_state = 1;
+ label_counter = 0;
+
+ DrawPreviewLevelPlayfield(from_x, from_y);
+ DrawPreviewLevelLabel(label_state);
+
+ DrawPreviewLevelInfo(MICROLABEL_LEVEL_NAME);
+ DrawPreviewLevelInfo(MICROLABEL_LEVEL_AUTHOR);
+
+ // initialize delay counters
+ ResetDelayCounter(&scroll_delay);
+ ResetDelayCounter(&label_delay);
+
+ if (leveldir_current->name)
+ {
+ struct TextPosInfo *pos = &menu.main.text.level_info_1;
+ char label_text[MAX_OUTPUT_LINESIZE + 1];
+ int font_nr = pos->font;
+ int max_len_label_text = getMaxTextLength(pos, font_nr);
+
+ if (pos->size != -1)
+ max_len_label_text = pos->size;
+
+ strncpy(label_text, leveldir_current->name, max_len_label_text);
+ label_text[max_len_label_text] = '\0';
+
+ if (IN_GFX_FIELD_FULL(pos->x, pos->y + getFontHeight(pos->font)))
+ DrawTextSAligned(pos->x, pos->y, label_text, font_nr, pos->align);
+ }
+
+ return;
+ }
+
+ // scroll preview level, if needed
+ if (preview.anim_mode != ANIM_NONE &&
+ (level_xsize > preview.xsize || level_ysize > preview.ysize) &&
+ DelayReached(&scroll_delay))
+ {
+ switch (scroll_direction)
+ {
+ case MV_LEFT:
+ if (from_x > 0)
+ {
+ from_x -= preview.step_offset;
+ from_x = (from_x < 0 ? 0 : from_x);
+ }
+ else
+ scroll_direction = MV_UP;
+ break;
+
+ case MV_RIGHT:
+ if (from_x < level_xsize - preview.xsize)
+ {
+ from_x += preview.step_offset;
+ from_x = (from_x > level_xsize - preview.xsize ?
+ level_xsize - preview.xsize : from_x);
+ }
+ else
+ scroll_direction = MV_DOWN;
+ break;
+
+ case MV_UP:
+ if (from_y > 0)
+ {
+ from_y -= preview.step_offset;
+ from_y = (from_y < 0 ? 0 : from_y);
+ }
+ else
+ scroll_direction = MV_RIGHT;
+ break;
+
+ case MV_DOWN:
+ if (from_y < level_ysize - preview.ysize)
+ {
+ from_y += preview.step_offset;
+ from_y = (from_y > level_ysize - preview.ysize ?
+ level_ysize - preview.ysize : from_y);
+ }
+ else
+ scroll_direction = MV_LEFT;
+ break;
+
+ default:
+ break;
+ }
+
+ DrawPreviewLevelPlayfield(from_x, from_y);
+ }
+
+ // !!! THIS ALL SUCKS -- SHOULD BE CLEANLY REWRITTEN !!!
+ // redraw micro level label, if needed
+ if (!strEqual(level.name, NAMELESS_LEVEL_NAME) &&
+ !strEqual(level.author, ANONYMOUS_NAME) &&
+ !strEqual(level.author, leveldir_current->name) &&
+ DelayReached(&label_delay))
+ {
+ int max_label_counter = 23;
+
+ if (leveldir_current->imported_from != NULL &&
+ strlen(leveldir_current->imported_from) > 0)
+ max_label_counter += 14;
+ if (leveldir_current->imported_by != NULL &&
+ strlen(leveldir_current->imported_by) > 0)
+ max_label_counter += 14;
+
+ label_counter = (label_counter + 1) % max_label_counter;
+ label_state = (label_counter >= 0 && label_counter <= 7 ?
+ MICROLABEL_LEVEL_NAME :
+ label_counter >= 9 && label_counter <= 12 ?
+ MICROLABEL_LEVEL_AUTHOR_HEAD :
+ label_counter >= 14 && label_counter <= 21 ?
+ MICROLABEL_LEVEL_AUTHOR :
+ label_counter >= 23 && label_counter <= 26 ?
+ MICROLABEL_IMPORTED_FROM_HEAD :
+ label_counter >= 28 && label_counter <= 35 ?
+ MICROLABEL_IMPORTED_FROM :
+ label_counter >= 37 && label_counter <= 40 ?
+ MICROLABEL_IMPORTED_BY_HEAD :
+ label_counter >= 42 && label_counter <= 49 ?
+ MICROLABEL_IMPORTED_BY : MICROLABEL_EMPTY);
+
+ if (leveldir_current->imported_from == NULL &&
+ (label_state == MICROLABEL_IMPORTED_FROM_HEAD ||
+ label_state == MICROLABEL_IMPORTED_FROM))
+ label_state = (label_state == MICROLABEL_IMPORTED_FROM_HEAD ?
+ MICROLABEL_IMPORTED_BY_HEAD : MICROLABEL_IMPORTED_BY);
+
+ DrawPreviewLevelLabel(label_state);
+ }
+}
+
+void DrawPreviewPlayers(void)
+{
+ if (game_status != GAME_MODE_MAIN)
+ return;
+
+ // do not draw preview players if level preview redefined, but players aren't
+ if (preview.redefined && !menu.main.preview_players.redefined)
+ return;
+
+ boolean player_found[MAX_PLAYERS];
+ int num_players = 0;
+ int i, x, y;
+
+ for (i = 0; i < MAX_PLAYERS; i++)
+ player_found[i] = FALSE;
+
+ // check which players can be found in the level (simple approach)
+ for (x = 0; x < lev_fieldx; x++)
+ {
+ for (y = 0; y < lev_fieldy; y++)
+ {
+ int element = level.field[x][y];
+
+ if (IS_PLAYER_ELEMENT(element))
+ {
+ int player_nr = GET_PLAYER_NR(element);
+
+ player_nr = MIN(MAX(0, player_nr), MAX_PLAYERS - 1);
+
+ if (!player_found[player_nr])
+ num_players++;
+
+ player_found[player_nr] = TRUE;
+ }
+ }
+ }
+
+ struct TextPosInfo *pos = &menu.main.preview_players;
+ int tile_size = pos->tile_size;
+ int border_size = pos->border_size;
+ int player_xoffset_raw = (pos->vertical ? 0 : tile_size + border_size);
+ int player_yoffset_raw = (pos->vertical ? tile_size + border_size : 0);
+ int player_xoffset = (pos->xoffset != -1 ? pos->xoffset : player_xoffset_raw);
+ int player_yoffset = (pos->yoffset != -1 ? pos->yoffset : player_yoffset_raw);
+ int max_players_width = (MAX_PLAYERS - 1) * player_xoffset + tile_size;
+ int max_players_height = (MAX_PLAYERS - 1) * player_yoffset + tile_size;
+ int all_players_width = (num_players - 1) * player_xoffset + tile_size;
+ int all_players_height = (num_players - 1) * player_yoffset + tile_size;
+ int max_xpos = SX + ALIGNED_XPOS(pos->x, max_players_width, pos->align);
+ int max_ypos = SY + ALIGNED_YPOS(pos->y, max_players_height, pos->valign);
+ int xpos = SX + ALIGNED_XPOS(pos->x, all_players_width, pos->align);
+ int ypos = SY + ALIGNED_YPOS(pos->y, all_players_height, pos->valign);
+
+ // clear area in which the players will be drawn
+ ClearRectangleOnBackground(drawto, max_xpos, max_ypos,
+ max_players_width, max_players_height);
+
+ if (!network.enabled && !setup.team_mode)
+ return;
+
+ // only draw players if level is suited for team mode
+ if (num_players < 2)
+ return;
+
+ // draw all players that were found in the level
+ for (i = 0; i < MAX_PLAYERS; i++)
+ {
+ if (player_found[i])
+ {
+ int graphic = el2img(EL_PLAYER_1 + i);
+
+ DrawSizedGraphicThruMaskExt(drawto, xpos, ypos, graphic, 0, tile_size);
+
+ xpos += player_xoffset;
+ ypos += player_yoffset;
+ }
+ }
+}
+
+void DrawPreviewLevelInitial(void)
+{
+ DrawPreviewLevelExt(TRUE);
+ DrawPreviewPlayers();
+}
+
+void DrawPreviewLevelAnimation(void)
+{
+ DrawPreviewLevelExt(FALSE);
+}
+
+static void DrawNetworkPlayer(int x, int y, int player_nr, int tile_size,
+ int border_size, int font_nr)
+{
+ int graphic = el2img(EL_PLAYER_1 + player_nr);
+ int font_height = getFontHeight(font_nr);
+ int player_height = MAX(tile_size, font_height);
+ int xoffset_text = tile_size + border_size;
+ int yoffset_text = (player_height - font_height) / 2;
+ int yoffset_graphic = (player_height - tile_size) / 2;
+ char *player_name = getNetworkPlayerName(player_nr + 1);
+
+ DrawSizedGraphicThruMaskExt(drawto, x, y + yoffset_graphic, graphic, 0,
+ tile_size);
+ DrawText(x + xoffset_text, y + yoffset_text, player_name, font_nr);
+}
+
+static void DrawNetworkPlayersExt(boolean force)
+{
+ if (game_status != GAME_MODE_MAIN)
+ return;
+
+ if (!network.connected && !force)
+ return;
+
+ // do not draw network players if level preview redefined, but players aren't
+ if (preview.redefined && !menu.main.network_players.redefined)
+ return;
+
+ int num_players = 0;
+ int i;
+
+ for (i = 0; i < MAX_PLAYERS; i++)
+ if (stored_player[i].connected_network)
+ num_players++;
+
+ struct TextPosInfo *pos = &menu.main.network_players;
+ int tile_size = pos->tile_size;
+ int border_size = pos->border_size;
+ int xoffset_text = tile_size + border_size;
+ int font_nr = pos->font;
+ int font_width = getFontWidth(font_nr);
+ int font_height = getFontHeight(font_nr);
+ int player_height = MAX(tile_size, font_height);
+ int player_yoffset = player_height + border_size;
+ int max_players_width = xoffset_text + MAX_PLAYER_NAME_LEN * font_width;
+ int max_players_height = MAX_PLAYERS * player_yoffset - border_size;
+ int all_players_height = num_players * player_yoffset - border_size;
+ int max_xpos = SX + ALIGNED_XPOS(pos->x, max_players_width, pos->align);
+ int max_ypos = SY + ALIGNED_YPOS(pos->y, max_players_height, pos->valign);
+ int ypos = SY + ALIGNED_YPOS(pos->y, all_players_height, pos->valign);
+
+ ClearRectangleOnBackground(drawto, max_xpos, max_ypos,
+ max_players_width, max_players_height);
+
+ // first draw local network player ...
+ for (i = 0; i < MAX_PLAYERS; i++)
+ {
+ if (stored_player[i].connected_network &&
+ stored_player[i].connected_locally)
+ {
+ char *player_name = getNetworkPlayerName(i + 1);
+ int player_width = xoffset_text + getTextWidth(player_name, font_nr);
+ int xpos = SX + ALIGNED_XPOS(pos->x, player_width, pos->align);
+
+ DrawNetworkPlayer(xpos, ypos, i, tile_size, border_size, font_nr);
+
+ ypos += player_yoffset;
+ }
+ }
+
+ // ... then draw all other network players
+ for (i = 0; i < MAX_PLAYERS; i++)
+ {
+ if (stored_player[i].connected_network &&
+ !stored_player[i].connected_locally)
+ {
+ char *player_name = getNetworkPlayerName(i + 1);
+ int player_width = xoffset_text + getTextWidth(player_name, font_nr);
+ int xpos = SX + ALIGNED_XPOS(pos->x, player_width, pos->align);
+
+ DrawNetworkPlayer(xpos, ypos, i, tile_size, border_size, font_nr);
+
+ ypos += player_yoffset;
+ }
+ }
+}
+
+void DrawNetworkPlayers(void)
+{
+ DrawNetworkPlayersExt(FALSE);
+}
+
+void ClearNetworkPlayers(void)
+{
+ DrawNetworkPlayersExt(TRUE);
+}
+
+static void DrawGraphicAnimationExt(DrawBuffer *dst_bitmap, int x, int y,
+ int graphic, int lx, int ly,
+ int mask_mode)
+{
+ int frame = getGraphicAnimationFrameXY(graphic, lx, ly);
+
+ if (mask_mode == USE_MASKING)
+ DrawGraphicThruMaskExt(dst_bitmap, x, y, graphic, frame);
+ else
+ DrawGraphicExt(dst_bitmap, x, y, graphic, frame);
+}
+
+void DrawFixedGraphicAnimationExt(DrawBuffer *dst_bitmap, int x, int y,
+ int graphic, int sync_frame, int mask_mode)
+{
+ int frame = getGraphicAnimationFrame(graphic, sync_frame);
+
+ if (mask_mode == USE_MASKING)
+ DrawFixedGraphicThruMaskExt(dst_bitmap, x, y, graphic, frame);
+ else
+ DrawFixedGraphicExt(dst_bitmap, x, y, graphic, frame);
+}
+
+static void DrawGraphicAnimation(int x, int y, int graphic)
+{
+ int lx = LEVELX(x), ly = LEVELY(y);
+ int mask_mode = NO_MASKING;
+
+ if (!IN_SCR_FIELD(x, y))
+ return;
+
+ if (game.use_masked_elements)
+ {
+ if (Tile[lx][ly] != EL_EMPTY)
+ {
+ DrawScreenElementExt(x, y, 0, 0, EL_EMPTY, NO_CUTTING, NO_MASKING);
+
+ mask_mode = USE_MASKING;
+ }
+ }
+
+ DrawGraphicAnimationExt(drawto_field, FX + x * TILEX_VAR, FY + y * TILEY_VAR,
+ graphic, lx, ly, mask_mode);
+
+ MarkTileDirty(x, y);
+}
+
+void DrawFixedGraphicAnimation(int x, int y, int graphic)
+{
+ int lx = LEVELX(x), ly = LEVELY(y);
+ int mask_mode = NO_MASKING;
+
+ if (!IN_SCR_FIELD(x, y))
+ return;
+
+ if (game.use_masked_elements)
+ {
+ if (Tile[lx][ly] != EL_EMPTY)
+ {
+ DrawScreenElementExt(x, y, 0, 0, EL_EMPTY, NO_CUTTING, NO_MASKING);
+
+ mask_mode = USE_MASKING;
+ }
+ }
+
+ DrawGraphicAnimationExt(drawto_field, FX + x * TILEX, FY + y * TILEY,
+ graphic, lx, ly, mask_mode);
+
+ MarkTileDirty(x, y);
+}
+
+void DrawLevelGraphicAnimation(int x, int y, int graphic)
+{
+ DrawGraphicAnimation(SCREENX(x), SCREENY(y), graphic);
+}
+
+void DrawLevelElementAnimation(int x, int y, int element)
+{
+ int graphic = el_act_dir2img(element, GfxAction[x][y], GfxDir[x][y]);
+
+ DrawGraphicAnimation(SCREENX(x), SCREENY(y), graphic);
+}
+
+void DrawLevelGraphicAnimationIfNeeded(int x, int y, int graphic)
+{
+ int sx = SCREENX(x), sy = SCREENY(y);
+
+ if (!IN_LEV_FIELD(x, y) || !IN_SCR_FIELD(sx, sy))
+ return;
+
+ if (Tile[x][y] == EL_EMPTY)
+ graphic = el2img(GfxElementEmpty[x][y]);
+
+ if (!IS_NEW_FRAME(GfxFrame[x][y], graphic))
+ return;
+
+ if (ANIM_MODE(graphic) & (ANIM_TILED | ANIM_RANDOM_STATIC))
+ return;
+
+ DrawGraphicAnimation(sx, sy, graphic);
+
+#if 1
+ if (GFX_CRUMBLED(TILE_GFX_ELEMENT(x, y)))
+ DrawLevelFieldCrumbled(x, y);
+#else
+ if (GFX_CRUMBLED(Tile[x][y]))
+ DrawLevelFieldCrumbled(x, y);
+#endif
+}
+
+void DrawLevelElementAnimationIfNeeded(int x, int y, int element)
+{
+ int sx = SCREENX(x), sy = SCREENY(y);
+ int graphic;
+
+ if (!IN_LEV_FIELD(x, y) || !IN_SCR_FIELD(sx, sy))
+ return;
+
+ graphic = el_act_dir2img(element, GfxAction[x][y], GfxDir[x][y]);
+
+ if (!IS_NEW_FRAME(GfxFrame[x][y], graphic))
+ return;
+
+ DrawGraphicAnimation(sx, sy, graphic);
+
+ if (GFX_CRUMBLED(element))
+ DrawLevelFieldCrumbled(x, y);
+}
+
+static int getPlayerGraphic(struct PlayerInfo *player, int move_dir)
+{
+ if (player->use_murphy)
+ {
+ // this works only because currently only one player can be "murphy" ...
+ static int last_horizontal_dir = MV_LEFT;
+ int graphic = el_act_dir2img(EL_SP_MURPHY, player->GfxAction, move_dir);
+
+ if (move_dir == MV_LEFT || move_dir == MV_RIGHT)
+ last_horizontal_dir = move_dir;
+
+ if (graphic == IMG_SP_MURPHY) // undefined => use special graphic
+ {
+ int direction = (player->is_snapping ? move_dir : last_horizontal_dir);
+
+ graphic = el_act_dir2img(EL_SP_MURPHY, player->GfxAction, direction);
+ }
+
+ return graphic;
+ }
+ else
+ return el_act_dir2img(player->artwork_element, player->GfxAction,move_dir);
+}
+
+static boolean equalGraphics(int graphic1, int graphic2)
+{
+ struct GraphicInfo *g1 = &graphic_info[graphic1];
+ struct GraphicInfo *g2 = &graphic_info[graphic2];
+
+ return (g1->bitmap == g2->bitmap &&
+ g1->src_x == g2->src_x &&
+ g1->src_y == g2->src_y &&
+ g1->anim_frames == g2->anim_frames &&
+ g1->anim_delay == g2->anim_delay &&
+ g1->anim_mode == g2->anim_mode);
+}
+
+#define DRAW_PLAYER_OVER_PUSHED_ELEMENT 1
+
+enum
+{
+ DRAW_PLAYER_STAGE_INIT = 0,
+ DRAW_PLAYER_STAGE_LAST_FIELD,
+ DRAW_PLAYER_STAGE_FIELD_UNDER_PLAYER,
+#if DRAW_PLAYER_OVER_PUSHED_ELEMENT
+ DRAW_PLAYER_STAGE_ELEMENT_PUSHED,
+ DRAW_PLAYER_STAGE_PLAYER,
+#else
+ DRAW_PLAYER_STAGE_PLAYER,
+ DRAW_PLAYER_STAGE_ELEMENT_PUSHED,
+#endif
+ DRAW_PLAYER_STAGE_ELEMENT_OVER_PLAYER,
+ DRAW_PLAYER_STAGE_FIELD_OVER_PLAYER,
+
+ NUM_DRAW_PLAYER_STAGES
+};
+
+static void DrawPlayerExt(struct PlayerInfo *player, int drawing_stage)
+{
+ static int static_last_player_graphic[MAX_PLAYERS];
+ static int static_last_player_frame[MAX_PLAYERS];
+ static boolean static_player_is_opaque[MAX_PLAYERS];
+ static boolean draw_player[MAX_PLAYERS];
+ int pnr = player->index_nr;
+
+ if (drawing_stage == DRAW_PLAYER_STAGE_INIT)
+ {
+ static_last_player_graphic[pnr] = getPlayerGraphic(player, player->MovDir);
+ static_last_player_frame[pnr] = player->Frame;
+ static_player_is_opaque[pnr] = FALSE;
+
+ draw_player[pnr] = TRUE;
+ }
+
+ if (!draw_player[pnr])
+ return;
+
+#if DEBUG
+ if (!IN_LEV_FIELD(player->jx, player->jy))
+ {
+ Debug("draw:DrawPlayerExt", "x = %d, y = %d", player->jx, player->jy);
+ Debug("draw:DrawPlayerExt", "This should never happen!");
+
+ draw_player[pnr] = FALSE;
+
+ return;
+ }
+#endif
+
+ int last_player_graphic = static_last_player_graphic[pnr];
+ int last_player_frame = static_last_player_frame[pnr];
+ boolean player_is_opaque = static_player_is_opaque[pnr];
+
+ int jx = player->jx;
+ int jy = player->jy;
+ int move_dir = (player->is_waiting ? player->dir_waiting : player->MovDir);
+ int dx = (move_dir == MV_LEFT ? -1 : move_dir == MV_RIGHT ? +1 : 0);
+ int dy = (move_dir == MV_UP ? -1 : move_dir == MV_DOWN ? +1 : 0);
+ int last_jx = (player->is_moving ? jx - dx : jx);
+ int last_jy = (player->is_moving ? jy - dy : jy);
+ int next_jx = jx + dx;
+ int next_jy = jy + dy;
+ boolean player_is_moving = (player->MovPos != 0 ? TRUE : FALSE);
+ int sx = SCREENX(jx);
+ int sy = SCREENY(jy);
+ int sxx = (move_dir == MV_LEFT || move_dir == MV_RIGHT ? player->GfxPos : 0);
+ int syy = (move_dir == MV_UP || move_dir == MV_DOWN ? player->GfxPos : 0);
+ int element = Tile[jx][jy];
+ int last_element = Tile[last_jx][last_jy];
+ int action = (player->is_pushing ? ACTION_PUSHING :
+ player->is_digging ? ACTION_DIGGING :
+ player->is_collecting ? ACTION_COLLECTING :
+ player->is_moving ? ACTION_MOVING :
+ player->is_snapping ? ACTION_SNAPPING :
+ player->is_dropping ? ACTION_DROPPING :
+ player->is_waiting ? player->action_waiting :
+ ACTION_DEFAULT);
+
+ if (drawing_stage == DRAW_PLAYER_STAGE_INIT)
+ {
+ // ------------------------------------------------------------------------
+ // initialize drawing the player
+ // ------------------------------------------------------------------------
+
+ draw_player[pnr] = FALSE;
+
+ // GfxElement[][] is set to the element the player is digging or collecting;
+ // remove also for off-screen player if the player is not moving anymore
+ if (IN_LEV_FIELD(jx, jy) && !player_is_moving)
+ GfxElement[jx][jy] = EL_UNDEFINED;
+
+ if (!player->active || !IN_SCR_FIELD(SCREENX(last_jx), SCREENY(last_jy)))
+ return;
+
+ if (element == EL_EXPLOSION)
+ return;
+
+ InitPlayerGfxAnimation(player, action, move_dir);
+
+ draw_player[pnr] = TRUE;
+ }
+ else if (drawing_stage == DRAW_PLAYER_STAGE_LAST_FIELD)
+ {
+ // ------------------------------------------------------------------------
+ // draw things in the field the player is leaving, if needed
+ // ------------------------------------------------------------------------
+
+ if (!IN_SCR_FIELD(sx, sy))
+ draw_player[pnr] = FALSE;
+
+ if (!player->is_moving)
+ return;
+
+ if (Back[last_jx][last_jy] && IS_DRAWABLE(last_element))
+ {
+ DrawLevelElement(last_jx, last_jy, Back[last_jx][last_jy]);
+
+ if (last_element == EL_DYNAMITE_ACTIVE ||
+ last_element == EL_EM_DYNAMITE_ACTIVE ||
+ last_element == EL_SP_DISK_RED_ACTIVE)
+ DrawDynamite(last_jx, last_jy);
+ else
+ DrawLevelFieldThruMask(last_jx, last_jy);
+ }
+ else if (last_element == EL_DYNAMITE_ACTIVE ||
+ last_element == EL_EM_DYNAMITE_ACTIVE ||
+ last_element == EL_SP_DISK_RED_ACTIVE)
+ DrawDynamite(last_jx, last_jy);
+ else
+ DrawLevelField(last_jx, last_jy);
+
+ if (player->is_pushing && IN_SCR_FIELD(SCREENX(next_jx), SCREENY(next_jy)))
+ DrawLevelElement(next_jx, next_jy, EL_EMPTY);
+ }
+ else if (drawing_stage == DRAW_PLAYER_STAGE_FIELD_UNDER_PLAYER)
+ {
+ // ------------------------------------------------------------------------
+ // draw things behind the player, if needed
+ // ------------------------------------------------------------------------
+
+ if (Back[jx][jy])
+ {
+ DrawLevelElement(jx, jy, Back[jx][jy]);
+
+ return;
+ }
+
+ if (IS_ACTIVE_BOMB(element))
+ {
+ DrawLevelElement(jx, jy, EL_EMPTY);
+
+ return;
+ }
+
+ if (player_is_moving && GfxElement[jx][jy] != EL_UNDEFINED)
+ {
+ int old_element = GfxElement[jx][jy];
+ int old_graphic = el_act_dir2img(old_element, action, move_dir);
+ int frame = getGraphicAnimationFrame(old_graphic, player->StepFrame);
+
+ if (GFX_CRUMBLED(old_element))
+ DrawLevelFieldCrumbledDigging(jx, jy, move_dir, player->StepFrame);
+ else
+ DrawScreenGraphic(sx, sy, old_graphic, frame);
+
+ if (graphic_info[old_graphic].anim_mode & ANIM_OPAQUE_PLAYER)
+ static_player_is_opaque[pnr] = TRUE;
+ }
+ else
+ {
+ GfxElement[jx][jy] = EL_UNDEFINED;
+
+ // make sure that pushed elements are drawn with correct frame rate
+ int graphic = el_act_dir2img(element, ACTION_PUSHING, move_dir);
+
+ if (player->is_pushing && player->is_moving && !IS_ANIM_MODE_CE(graphic))
+ GfxFrame[jx][jy] = player->StepFrame;
+
+ DrawLevelField(jx, jy);
+ }
+ }
+ else if (drawing_stage == DRAW_PLAYER_STAGE_ELEMENT_PUSHED)
+ {
+ // ------------------------------------------------------------------------
+ // draw things the player is pushing, if needed
+ // ------------------------------------------------------------------------
+
+ if (!player->is_pushing || !player->is_moving)
+ return;
+
+ int gfx_frame = GfxFrame[jx][jy];
+
+ if (!IS_MOVING(jx, jy)) // push movement already finished
+ {
+ element = Tile[next_jx][next_jy];
+ gfx_frame = GfxFrame[next_jx][next_jy];
+ }
+
+ int graphic = el_act_dir2img(element, ACTION_PUSHING, move_dir);
+ int sync_frame = (IS_ANIM_MODE_CE(graphic) ? gfx_frame : player->StepFrame);
+ int frame = getGraphicAnimationFrame(graphic, sync_frame);
+
+ // draw background element under pushed element (like the Sokoban field)
+ if (game.use_masked_pushing && IS_MOVING(jx, jy))
+ {
+ // this allows transparent pushing animation over non-black background
+
+ if (Back[jx][jy])
+ DrawLevelElement(jx, jy, Back[jx][jy]);
+ else
+ DrawLevelElement(jx, jy, EL_EMPTY);
+
+ if (Back[next_jx][next_jy])
+ DrawLevelElement(next_jx, next_jy, Back[next_jx][next_jy]);
+ else
+ DrawLevelElement(next_jx, next_jy, EL_EMPTY);
+ }
+ else if (Back[next_jx][next_jy])
+ DrawLevelElement(next_jx, next_jy, Back[next_jx][next_jy]);
+
+ int px = SCREENX(jx), py = SCREENY(jy);
+ int pxx = (TILEX - ABS(sxx)) * dx;
+ int pyy = (TILEY - ABS(syy)) * dy;
+
+#if 1
+ // do not draw (EM style) pushing animation when pushing is finished
+ // (two-tile animations usually do not contain start and end frame)
+ if (graphic_info[graphic].double_movement && !IS_MOVING(jx, jy))
+ DrawLevelElement(next_jx, next_jy, Tile[next_jx][next_jy]);
+ else
+ DrawGraphicShiftedThruMask(px, py, pxx, pyy, graphic, frame, NO_CUTTING);
+#else
+ // masked drawing is needed for EMC style (double) movement graphics
+ // !!! (ONLY WHEN DRAWING PUSHED ELEMENT OVER THE PLAYER) !!!
+ DrawGraphicShiftedThruMask(px, py, pxx, pyy, graphic, frame, NO_CUTTING);
+#endif
+ }
+ else if (drawing_stage == DRAW_PLAYER_STAGE_PLAYER)
+ {
+ // ------------------------------------------------------------------------
+ // draw player himself
+ // ------------------------------------------------------------------------
+
+ int graphic = getPlayerGraphic(player, move_dir);
+
+ // in the case of changed player action or direction, prevent the current
+ // animation frame from being restarted for identical animations
+ if (player->Frame == 0 && equalGraphics(graphic, last_player_graphic))
+ player->Frame = last_player_frame;
+
+ int frame = getGraphicAnimationFrame(graphic, player->Frame);
+
+ if (player_is_opaque)
+ DrawGraphicShifted(sx,sy, sxx,syy, graphic, frame, NO_CUTTING,NO_MASKING);
+ else
+ DrawGraphicShiftedThruMask(sx, sy, sxx, syy, graphic, frame, NO_CUTTING);
+
+ if (SHIELD_ON(player))
+ {
+ graphic = (player->shield_deadly_time_left ? IMG_SHIELD_DEADLY_ACTIVE :
+ IMG_SHIELD_NORMAL_ACTIVE);
+ frame = getGraphicAnimationFrame(graphic, -1);
+
+ DrawGraphicShiftedThruMask(sx, sy, sxx, syy, graphic, frame, NO_CUTTING);
+ }
+ }
+ else if (drawing_stage == DRAW_PLAYER_STAGE_ELEMENT_OVER_PLAYER)
+ {
+ // ------------------------------------------------------------------------
+ // draw things in front of player (active dynamite or dynabombs)
+ // ------------------------------------------------------------------------
+
+ if (IS_ACTIVE_BOMB(element))
+ {
+ int graphic = el2img(element);
+ int frame = getGraphicAnimationFrameXY(graphic, jx, jy);
+
+ if (game.emulation == EMU_SUPAPLEX)
+ DrawGraphic(sx, sy, IMG_SP_DISK_RED, frame);
+ else
+ DrawGraphicThruMask(sx, sy, graphic, frame);
+ }
+
+ if (player_is_moving && last_element == EL_EXPLOSION)
+ {
+ int element = (GfxElement[last_jx][last_jy] != EL_UNDEFINED ?
+ GfxElement[last_jx][last_jy] : EL_EMPTY);
+ int graphic = el_act2img(element, ACTION_EXPLODING);
+ int delay = (game.emulation == EMU_SUPAPLEX ? 3 : 2);
+ int phase = ExplodePhase[last_jx][last_jy] - 1;
+ int frame = getGraphicAnimationFrame(graphic, phase - delay);
+
+ if (phase >= delay)
+ DrawGraphicThruMask(SCREENX(last_jx), SCREENY(last_jy), graphic, frame);
+ }
+ }
+ else if (drawing_stage == DRAW_PLAYER_STAGE_FIELD_OVER_PLAYER)
+ {
+ // ------------------------------------------------------------------------
+ // draw elements the player is just walking/passing through/under
+ // ------------------------------------------------------------------------
+
+ if (player_is_moving)
+ {
+ // handle the field the player is leaving ...
+ if (IS_ACCESSIBLE_INSIDE(last_element))
+ DrawLevelField(last_jx, last_jy);
+ else if (IS_ACCESSIBLE_UNDER(last_element))
+ DrawLevelFieldThruMask(last_jx, last_jy);
+ }
+
+ // do not redraw accessible elements if the player is just pushing them
+ if (!player_is_moving || !player->is_pushing)
+ {
+ // ... and the field the player is entering
+ if (IS_ACCESSIBLE_INSIDE(element))
+ DrawLevelField(jx, jy);
+ else if (IS_ACCESSIBLE_UNDER(element))
+ DrawLevelFieldThruMask(jx, jy);
+ }
+
+ MarkTileDirty(sx, sy);
+ }
+}
+
+void DrawPlayer(struct PlayerInfo *player)
+{
+ int i;
+
+ for (i = 0; i < NUM_DRAW_PLAYER_STAGES; i++)
+ DrawPlayerExt(player, i);
+}
+
+void DrawAllPlayers(void)
+{
+ int i, j;
+
+ for (i = 0; i < NUM_DRAW_PLAYER_STAGES; i++)
+ for (j = 0; j < MAX_PLAYERS; j++)
+ if (stored_player[j].active)
+ DrawPlayerExt(&stored_player[j], i);
+}
+
+void DrawPlayerField(int x, int y)
+{
+ if (!IS_PLAYER(x, y))
+ return;
+
+ DrawPlayer(PLAYERINFO(x, y));
+}
+
+// ----------------------------------------------------------------------------
+
+void WaitForEventToContinue(void)
+{
+ boolean first_wait = TRUE;
+ boolean still_wait = TRUE;
+
+ if (program.headless)
+ return;
+
+ // simulate releasing mouse button over last gadget, if still pressed
+ if (button_status)
+ HandleGadgets(-1, -1, 0);
+
+ button_status = MB_RELEASED;
+
+ ClearEventQueue();
+ ClearPlayerAction();
+
+ while (still_wait)
+ {
+ Event event;
+
+ if (NextValidEvent(&event))
+ {
+ switch (event.type)
+ {
+ case EVENT_BUTTONPRESS:
+ case EVENT_FINGERPRESS:
+ first_wait = FALSE;
+ break;
+
+ case EVENT_BUTTONRELEASE:
+ case EVENT_FINGERRELEASE:
+ still_wait = first_wait;
+ break;
+
+ case EVENT_KEYPRESS:
+ case SDL_CONTROLLERBUTTONDOWN:
+ case SDL_JOYBUTTONDOWN:
+ still_wait = FALSE;
+ break;
+
+ default:
+ HandleOtherEvents(&event);
+ break;
+ }
+ }
+ else if (AnyJoystickButton() == JOY_BUTTON_NEW_PRESSED)
+ {
+ still_wait = FALSE;
+ }
+
+ if (!PendingEvent())
+ BackToFront();
+ }
+}
+
+#define MAX_REQUEST_LINES 13
+#define MAX_REQUEST_LINE_FONT1_LEN 7
+#define MAX_REQUEST_LINE_FONT2_LEN 10
+
+static int RequestHandleEvents(unsigned int req_state, int draw_buffer_game)
+{
+ boolean game_just_ended = (game_status == GAME_MODE_PLAYING &&
+ checkGameEnded());
+ int draw_buffer_last = GetDrawtoField();
+ int width = request.width;
+ int height = request.height;
+ int sx, sy;
+ int result;
+
+ // when showing request dialog after game ended, deactivate game panel
+ if (game_just_ended)
+ game.panel.active = FALSE;
+
+ game.request_active = TRUE;
+
+ setRequestPosition(&sx, &sy, FALSE);
+
+ button_status = MB_RELEASED;
+
+ request_gadget_id = -1;
+ result = -1;
+
+ while (result < 0)
+ {
+ boolean event_handled = FALSE;
+
+ if (game_just_ended)
+ {
+ SetDrawtoField(draw_buffer_game);
+
+ HandleGameActions();
+
+ SetDrawtoField(DRAW_TO_BACKBUFFER);
+
+ if (global.use_envelope_request)
+ {
+ // copy current state of request area to middle of playfield area
+ BlitBitmap(bitmap_db_store_2, drawto, sx, sy, width, height, sx, sy);
+ }
+ }
+
+ if (PendingEvent())
+ {
+ Event event;
+
+ while (NextValidEvent(&event))
+ {
+ event_handled = TRUE;
+
+ switch (event.type)
+ {
+ case EVENT_BUTTONPRESS:
+ case EVENT_BUTTONRELEASE:
+ case EVENT_MOTIONNOTIFY:
+ {
+ int mx, my;
+
+ if (event.type == EVENT_MOTIONNOTIFY)
+ {
+ if (!button_status)
+ continue;
+
+ motion_status = TRUE;
+ mx = ((MotionEvent *) &event)->x;
+ my = ((MotionEvent *) &event)->y;
+ }
+ else
+ {
+ motion_status = FALSE;
+ mx = ((ButtonEvent *) &event)->x;
+ my = ((ButtonEvent *) &event)->y;
+ if (event.type == EVENT_BUTTONPRESS)
+ button_status = ((ButtonEvent *) &event)->button;
+ else
+ button_status = MB_RELEASED;
+ }
+
+ // this sets 'request_gadget_id'
+ HandleGadgets(mx, my, button_status);
+
+ switch (request_gadget_id)
+ {
+ case TOOL_CTRL_ID_YES:
+ case TOOL_CTRL_ID_TOUCH_YES:
+ result = TRUE;
+ break;
+ case TOOL_CTRL_ID_NO:
+ case TOOL_CTRL_ID_TOUCH_NO:
+ result = FALSE;
+ break;
+ case TOOL_CTRL_ID_CONFIRM:
+ case TOOL_CTRL_ID_TOUCH_CONFIRM:
+ result = TRUE | FALSE;
+ break;
+
+ case TOOL_CTRL_ID_PLAYER_1:
+ result = 1;
+ break;
+ case TOOL_CTRL_ID_PLAYER_2:
+ result = 2;
+ break;
+ case TOOL_CTRL_ID_PLAYER_3:
+ result = 3;
+ break;
+ case TOOL_CTRL_ID_PLAYER_4:
+ result = 4;
+ break;
+
+ default:
+ // only check clickable animations if no request gadget clicked
+ HandleGlobalAnimClicks(mx, my, button_status, FALSE);
+ break;
+ }
+
+ break;
+ }
+
+ case SDL_WINDOWEVENT:
+ HandleWindowEvent((WindowEvent *) &event);
+ break;
+
+ case SDL_APP_WILLENTERBACKGROUND:
+ case SDL_APP_DIDENTERBACKGROUND:
+ case SDL_APP_WILLENTERFOREGROUND:
+ case SDL_APP_DIDENTERFOREGROUND:
+ HandlePauseResumeEvent((PauseResumeEvent *) &event);
+ break;
+
+ case EVENT_KEYPRESS:
+ {
+ Key key = GetEventKey((KeyEvent *)&event);
+
+ switch (key)
+ {
+ case KSYM_space:
+ if (req_state & REQ_CONFIRM)
+ result = 1;
+ break;
+
+ case KSYM_Return:
+ case KSYM_y:
+ case KSYM_Y:
+ case KSYM_Select:
+ case KSYM_Menu:
+#if defined(KSYM_Rewind)
+ case KSYM_Rewind: // for Amazon Fire TV remote
+#endif
+ result = 1;
+ break;
+
+ case KSYM_Escape:
+ case KSYM_n:
+ case KSYM_N:
+ case KSYM_Back:
+#if defined(KSYM_FastForward)
+ case KSYM_FastForward: // for Amazon Fire TV remote
+#endif
+ result = 0;
+ break;
+
+ default:
+ HandleKeysDebug(key, KEY_PRESSED);
+ break;
+ }
+
+ if (req_state & REQ_PLAYER)
+ {
+ int old_player_nr = setup.network_player_nr;
+
+ if (result != -1)
+ result = old_player_nr + 1;
+
+ switch (key)
+ {
+ case KSYM_space:
+ result = old_player_nr + 1;
+ break;
+
+ case KSYM_Up:
+ case KSYM_1:
+ result = 1;
+ break;
+
+ case KSYM_Right:
+ case KSYM_2:
+ result = 2;
+ break;
+
+ case KSYM_Down:
+ case KSYM_3:
+ result = 3;
+ break;
+
+ case KSYM_Left:
+ case KSYM_4:
+ result = 4;
+ break;
+
+ default:
+ break;
+ }
+ }
+
+ break;
+ }
+
+ case EVENT_FINGERRELEASE:
+ case EVENT_KEYRELEASE:
+ ClearPlayerAction();
+ break;
+
+ case SDL_CONTROLLERBUTTONDOWN:
+ switch (event.cbutton.button)
+ {
+ case SDL_CONTROLLER_BUTTON_A:
+ case SDL_CONTROLLER_BUTTON_X:
+ case SDL_CONTROLLER_BUTTON_LEFTSHOULDER:
+ case SDL_CONTROLLER_BUTTON_LEFTSTICK:
+ result = 1;
+ break;
+
+ case SDL_CONTROLLER_BUTTON_B:
+ case SDL_CONTROLLER_BUTTON_Y:
+ case SDL_CONTROLLER_BUTTON_RIGHTSHOULDER:
+ case SDL_CONTROLLER_BUTTON_RIGHTSTICK:
+ case SDL_CONTROLLER_BUTTON_BACK:
+ result = 0;
+ break;
+ }
+
+ if (req_state & REQ_PLAYER)
+ {
+ int old_player_nr = setup.network_player_nr;
+
+ if (result != -1)
+ result = old_player_nr + 1;
+
+ switch (event.cbutton.button)
+ {
+ case SDL_CONTROLLER_BUTTON_DPAD_UP:
+ case SDL_CONTROLLER_BUTTON_Y:
+ result = 1;
+ break;
+
+ case SDL_CONTROLLER_BUTTON_DPAD_RIGHT:
+ case SDL_CONTROLLER_BUTTON_B:
+ result = 2;
+ break;
+
+ case SDL_CONTROLLER_BUTTON_DPAD_DOWN:
+ case SDL_CONTROLLER_BUTTON_A:
+ result = 3;
+ break;
+
+ case SDL_CONTROLLER_BUTTON_DPAD_LEFT:
+ case SDL_CONTROLLER_BUTTON_X:
+ result = 4;
+ break;
+
+ default:
+ break;
+ }
+ }
+
+ break;
+
+ case SDL_CONTROLLERBUTTONUP:
+ HandleJoystickEvent(&event);
+ ClearPlayerAction();
+ break;
+
+ default:
+ HandleOtherEvents(&event);
+ break;
+ }
+ }
+ }
+ else if (AnyJoystickButton() == JOY_BUTTON_NEW_PRESSED)
+ {
+ int joy = AnyJoystick();
+
+ if (joy & JOY_BUTTON_1)
+ result = 1;
+ else if (joy & JOY_BUTTON_2)
+ result = 0;
+ }
+ else if (AnyJoystick())
+ {
+ int joy = AnyJoystick();
+
+ if (req_state & REQ_PLAYER)
+ {
+ if (joy & JOY_UP)
+ result = 1;
+ else if (joy & JOY_RIGHT)
+ result = 2;
+ else if (joy & JOY_DOWN)
+ result = 3;
+ else if (joy & JOY_LEFT)
+ result = 4;
+ }
+ }
+
+ if (event_handled)
+ {
+ if (game_just_ended)
+ {
+ if (global.use_envelope_request)
+ {
+ // copy back current state of pressed buttons inside request area
+ BlitBitmap(drawto, bitmap_db_store_2, sx, sy, width, height, sx, sy);
+ }
+ }
+
+ PrepareEnvelopeRequestToScreen(drawto, sx, sy, width, height);
+ }
+
+ BackToFront();
+ }
+
+ SetDrawtoField(draw_buffer_last);
+
+ game.request_active = FALSE;
+
+ return result;
+}
+
+static boolean RequestDoor(char *text, unsigned int req_state)
+{
+ int draw_buffer_last = GetDrawtoField();
+ unsigned int old_door_state;
+ int max_request_line_len = MAX_REQUEST_LINE_FONT1_LEN;
+ int font_nr = FONT_TEXT_2;
+ char *text_ptr;
+ int result;
+ int ty;
+
+ if (maxWordLengthInRequestString(text) > MAX_REQUEST_LINE_FONT1_LEN)
+ {
+ max_request_line_len = MAX_REQUEST_LINE_FONT2_LEN;
+ font_nr = FONT_TEXT_1;
+ }
+
+ if (game_status == GAME_MODE_PLAYING)
+ BlitScreenToBitmap(backbuffer);
+
+ // disable deactivated drawing when quick-loading level tape recording
+ if (tape.playing && tape.deactivate_display)
+ TapeDeactivateDisplayOff(TRUE);
+
+ SetMouseCursor(CURSOR_DEFAULT);
+
+ // pause network game while waiting for request to answer
+ if (network.enabled &&
+ game_status == GAME_MODE_PLAYING &&
+ !game.all_players_gone &&
+ req_state & REQUEST_WAIT_FOR_INPUT)
+ SendToServer_PausePlaying();
+
+ old_door_state = GetDoorState();
+
+ // simulate releasing mouse button over last gadget, if still pressed
+ if (button_status)
+ HandleGadgets(-1, -1, 0);
+
+ UnmapAllGadgets();
+
+ // draw released gadget before proceeding
+ // BackToFront();
+
+ if (old_door_state & DOOR_OPEN_1)
+ {
+ CloseDoor(DOOR_CLOSE_1);
+
+ // save old door content
+ BlitBitmap(bitmap_db_door_1, bitmap_db_door_1,
+ 0 * DXSIZE, 0, DXSIZE, DYSIZE, 1 * DXSIZE, 0);
+ }
+
+ SetDoorBackgroundImage(IMG_BACKGROUND_DOOR);
+ SetDrawBackgroundMask(REDRAW_FIELD | REDRAW_DOOR_1);
+
+ // clear door drawing field
+ DrawBackground(DX, DY, DXSIZE, DYSIZE);
+
+ // force DOOR font inside door area
+ SetFontStatus(GAME_MODE_PSEUDO_DOOR);
+
+ // write text for request
+ for (text_ptr = text, ty = 0; ty < MAX_REQUEST_LINES; ty++)
+ {
+ char text_line[max_request_line_len + 1];
+ int tx, tl, tc = 0;
+
+ if (!*text_ptr)
+ break;
+
+ for (tl = 0, tx = 0; tx < max_request_line_len; tl++, tx++)
+ {
+ tc = *(text_ptr + tx);
+ // if (!tc || tc == ' ')
+ if (!tc || tc == ' ' || tc == '?' || tc == '!')
+ break;
+ }
+
+ if ((tc == '?' || tc == '!') && tl == 0)
+ tl = 1;
+
+ if (!tl)
+ {
+ text_ptr++;
+ ty--;
+ continue;
+ }
+
+ strncpy(text_line, text_ptr, tl);
+ text_line[tl] = 0;
+
+ DrawText(DX + (DXSIZE - tl * getFontWidth(font_nr)) / 2,
+ DY + 8 + ty * (getFontHeight(font_nr) + 2),
+ text_line, font_nr);
+
+ text_ptr += tl + (tc == ' ' ? 1 : 0);
+ // text_ptr += tl + (tc == ' ' || tc == '?' || tc == '!' ? 1 : 0);
+ }
+
+ ResetFontStatus();
+
+ if (req_state & REQ_ASK)
+ {
+ MapGadget(tool_gadget[TOOL_CTRL_ID_YES]);
+ MapGadget(tool_gadget[TOOL_CTRL_ID_NO]);
+ MapGadget(tool_gadget[TOOL_CTRL_ID_TOUCH_YES]);
+ MapGadget(tool_gadget[TOOL_CTRL_ID_TOUCH_NO]);
+ }
+ else if (req_state & REQ_CONFIRM)
+ {
+ MapGadget(tool_gadget[TOOL_CTRL_ID_CONFIRM]);
+ MapGadget(tool_gadget[TOOL_CTRL_ID_TOUCH_CONFIRM]);
+ }
+ else if (req_state & REQ_PLAYER)
+ {
+ MapGadget(tool_gadget[TOOL_CTRL_ID_PLAYER_1]);
+ MapGadget(tool_gadget[TOOL_CTRL_ID_PLAYER_2]);
+ MapGadget(tool_gadget[TOOL_CTRL_ID_PLAYER_3]);
+ MapGadget(tool_gadget[TOOL_CTRL_ID_PLAYER_4]);
+ }
+
+ // copy request gadgets to door backbuffer
+ BlitBitmap(drawto, bitmap_db_door_1, DX, DY, DXSIZE, DYSIZE, 0, 0);
+
+ OpenDoor(DOOR_OPEN_1);
+
+ if (!(req_state & REQUEST_WAIT_FOR_INPUT))
+ {
+ if (game_status == GAME_MODE_PLAYING)
+ {
+ SetPanelBackground();
+ SetDrawBackgroundMask(REDRAW_DOOR_1);
+ }
+ else
+ {
+ SetDrawBackgroundMask(REDRAW_FIELD);
+ }
+
+ return FALSE;
+ }
+
+ SetDrawBackgroundMask(REDRAW_FIELD | REDRAW_DOOR_1);
+
+ // ---------- handle request buttons ----------
+ result = RequestHandleEvents(req_state, draw_buffer_last);
+
+ UnmapToolButtons();
+
+ if (!(req_state & REQ_STAY_OPEN))
+ {
+ CloseDoor(DOOR_CLOSE_1);
+
+ if (((old_door_state & DOOR_OPEN_1) && !(req_state & REQ_STAY_CLOSED)) ||
+ (req_state & REQ_REOPEN))
+ OpenDoor(DOOR_OPEN_1 | DOOR_COPY_BACK);
+ }
+
+ RemapAllGadgets();
+
+ if (game_status == GAME_MODE_PLAYING)
+ {
+ SetPanelBackground();
+ SetDrawBackgroundMask(REDRAW_DOOR_1);
+ }
+ else
+ {
+ SetDrawBackgroundMask(REDRAW_FIELD);
+ }
+
+ // continue network game after request
+ if (network.enabled &&
+ game_status == GAME_MODE_PLAYING &&
+ !game.all_players_gone &&
+ req_state & REQUEST_WAIT_FOR_INPUT)
+ SendToServer_ContinuePlaying();
+
+ // restore deactivated drawing when quick-loading level tape recording
+ if (tape.playing && tape.deactivate_display)
+ TapeDeactivateDisplayOn();
+
+ return result;
+}
+
+static boolean RequestEnvelope(char *text, unsigned int req_state)
+{
+ int draw_buffer_last = GetDrawtoField();
+ int result;
+
+ if (game_status == GAME_MODE_PLAYING)
+ BlitScreenToBitmap(backbuffer);
+
+ // disable deactivated drawing when quick-loading level tape recording
+ if (tape.playing && tape.deactivate_display)
+ TapeDeactivateDisplayOff(TRUE);
+
+ SetMouseCursor(CURSOR_DEFAULT);
+
+ // pause network game while waiting for request to answer
+ if (network.enabled &&
+ game_status == GAME_MODE_PLAYING &&
+ !game.all_players_gone &&
+ req_state & REQUEST_WAIT_FOR_INPUT)
+ SendToServer_PausePlaying();
+
+ // simulate releasing mouse button over last gadget, if still pressed
+ if (button_status)
+ HandleGadgets(-1, -1, 0);
+
+ UnmapAllGadgets();
+
+ // (replace with setting corresponding request background)
+ // SetDoorBackgroundImage(IMG_BACKGROUND_DOOR);
+ // SetDrawBackgroundMask(REDRAW_FIELD | REDRAW_DOOR_1);
+
+ // clear door drawing field
+ // DrawBackground(DX, DY, DXSIZE, DYSIZE);
+
+ ShowEnvelopeRequest(text, req_state, ACTION_OPENING);
+
+ if (!(req_state & REQUEST_WAIT_FOR_INPUT))
+ {
+ if (game_status == GAME_MODE_PLAYING)
+ {
+ SetPanelBackground();
+ SetDrawBackgroundMask(REDRAW_DOOR_1);
+ }
+ else
+ {
+ SetDrawBackgroundMask(REDRAW_FIELD);
+ }
+
+ return FALSE;
+ }
+
+ SetDrawBackgroundMask(REDRAW_FIELD | REDRAW_DOOR_1);
+
+ // ---------- handle request buttons ----------
+ result = RequestHandleEvents(req_state, draw_buffer_last);
+
+ UnmapToolButtons();
+
+ ShowEnvelopeRequest(text, req_state, ACTION_CLOSING);
+
+ RemapAllGadgets();
+
+ if (game_status == GAME_MODE_PLAYING)
+ {
+ SetPanelBackground();
+ SetDrawBackgroundMask(REDRAW_DOOR_1);
+ }
+ else
+ {
+ SetDrawBackgroundMask(REDRAW_FIELD);
+ }
+
+ // continue network game after request
+ if (network.enabled &&
+ game_status == GAME_MODE_PLAYING &&
+ !game.all_players_gone &&
+ req_state & REQUEST_WAIT_FOR_INPUT)
+ SendToServer_ContinuePlaying();
+
+ // restore deactivated drawing when quick-loading level tape recording
+ if (tape.playing && tape.deactivate_display)
+ TapeDeactivateDisplayOn();
+
+ return result;
+}
+
+boolean Request(char *text, unsigned int req_state)
+{
+ boolean overlay_enabled = GetOverlayEnabled();
+ boolean result;
+
+ game.request_active_or_moving = TRUE;
+
+ SetOverlayEnabled(FALSE);
+
+ if (global.use_envelope_request)
+ result = RequestEnvelope(text, req_state);
+ else
+ result = RequestDoor(text, req_state);
+
+ SetOverlayEnabled(overlay_enabled);
+
+ game.request_active_or_moving = FALSE;
+
+ return result;
+}
+
+static int compareDoorPartOrderInfo(const void *object1, const void *object2)
+{
+ const struct DoorPartOrderInfo *dpo1 = (struct DoorPartOrderInfo *)object1;
+ const struct DoorPartOrderInfo *dpo2 = (struct DoorPartOrderInfo *)object2;
+ int compare_result;
+
+ if (dpo1->sort_priority != dpo2->sort_priority)
+ compare_result = dpo1->sort_priority - dpo2->sort_priority;
+ else
+ compare_result = dpo1->nr - dpo2->nr;
+
+ return compare_result;
+}
+
+void InitGraphicCompatibilityInfo_Doors(void)
+{
+ struct
+ {
+ int door_token;
+ int part_1, part_8;
+ struct DoorInfo *door;
+ }
+ doors[] =
+ {
+ { DOOR_1, IMG_GFX_DOOR_1_PART_1, IMG_GFX_DOOR_1_PART_8, &door_1 },
+ { DOOR_2, IMG_GFX_DOOR_2_PART_1, IMG_GFX_DOOR_2_PART_8, &door_2 },
+
+ { -1, -1, -1, NULL }
+ };
+ struct Rect door_rect_list[] =
+ {
+ { DX, DY, DXSIZE, DYSIZE },
+ { VX, VY, VXSIZE, VYSIZE }
+ };
+ int i, j;
+
+ for (i = 0; doors[i].door_token != -1; i++)
+ {
+ int door_token = doors[i].door_token;
+ int door_index = DOOR_INDEX_FROM_TOKEN(door_token);
+ int part_1 = doors[i].part_1;
+ int part_8 = doors[i].part_8;
+ int part_2 = part_1 + 1;
+ int part_3 = part_1 + 2;
+ struct DoorInfo *door = doors[i].door;
+ struct Rect *door_rect = &door_rect_list[door_index];
+ boolean door_gfx_redefined = FALSE;
+
+ // check if any door part graphic definitions have been redefined
+
+ for (j = 0; door_part_controls[j].door_token != -1; j++)
+ {
+ struct DoorPartControlInfo *dpc = &door_part_controls[j];
+ struct FileInfo *fi = getImageListEntryFromImageID(dpc->graphic);
+
+ if (dpc->door_token == door_token && fi->redefined)
+ door_gfx_redefined = TRUE;
+ }
+
+ // check for old-style door graphic/animation modifications
+
+ if (!door_gfx_redefined)
+ {
+ if (door->anim_mode & ANIM_STATIC_PANEL)
+ {
+ door->panel.step_xoffset = 0;
+ door->panel.step_yoffset = 0;
+ }
+
+ if (door->anim_mode & (ANIM_HORIZONTAL | ANIM_VERTICAL))
+ {
+ struct GraphicInfo *g_part_1 = &graphic_info[part_1];
+ struct GraphicInfo *g_part_2 = &graphic_info[part_2];
+ int num_door_steps, num_panel_steps;
+
+ // remove door part graphics other than the two default wings
+
+ for (j = 0; door_part_controls[j].door_token != -1; j++)
+ {
+ struct DoorPartControlInfo *dpc = &door_part_controls[j];
+ struct GraphicInfo *g = &graphic_info[dpc->graphic];
+
+ if (dpc->graphic >= part_3 &&
+ dpc->graphic <= part_8)
+ g->bitmap = NULL;
+ }
+
+ // set graphics and screen positions of the default wings
+
+ g_part_1->width = door_rect->width;
+ g_part_1->height = door_rect->height;
+ g_part_2->width = door_rect->width;
+ g_part_2->height = door_rect->height;
+ g_part_2->src_x = door_rect->width;
+ g_part_2->src_y = g_part_1->src_y;
+
+ door->part_2.x = door->part_1.x;
+ door->part_2.y = door->part_1.y;
+
+ if (door->width != -1)
+ {
+ g_part_1->width = door->width;
+ g_part_2->width = door->width;
+
+ // special treatment for graphics and screen position of right wing
+ g_part_2->src_x += door_rect->width - door->width;
+ door->part_2.x += door_rect->width - door->width;
+ }
+
+ if (door->height != -1)
+ {
+ g_part_1->height = door->height;
+ g_part_2->height = door->height;
+
+ // special treatment for graphics and screen position of bottom wing
+ g_part_2->src_y += door_rect->height - door->height;
+ door->part_2.y += door_rect->height - door->height;
+ }
+
+ // set animation delays for the default wings and panels
+
+ door->part_1.step_delay = door->step_delay;
+ door->part_2.step_delay = door->step_delay;
+ door->panel.step_delay = door->step_delay;
+
+ // set animation draw order for the default wings
+
+ door->part_1.sort_priority = 2; // draw left wing over ...
+ door->part_2.sort_priority = 1; // ... right wing
+
+ // set animation draw offset for the default wings
+
+ if (door->anim_mode & ANIM_HORIZONTAL)
+ {
+ door->part_1.step_xoffset = door->step_offset;
+ door->part_1.step_yoffset = 0;
+ door->part_2.step_xoffset = door->step_offset * -1;
+ door->part_2.step_yoffset = 0;
+
+ num_door_steps = g_part_1->width / door->step_offset;
+ }
+ else // ANIM_VERTICAL
+ {
+ door->part_1.step_xoffset = 0;
+ door->part_1.step_yoffset = door->step_offset;
+ door->part_2.step_xoffset = 0;
+ door->part_2.step_yoffset = door->step_offset * -1;
+
+ num_door_steps = g_part_1->height / door->step_offset;
+ }
+
+ // set animation draw offset for the default panels
+
+ if (door->step_offset > 1)
+ {
+ num_panel_steps = 2 * door_rect->height / door->step_offset;
+ door->panel.start_step = num_panel_steps - num_door_steps;
+ door->panel.start_step_closing = door->panel.start_step;
+ }
+ else
+ {
+ num_panel_steps = door_rect->height / door->step_offset;
+ door->panel.start_step = num_panel_steps - num_door_steps / 2;
+ door->panel.start_step_closing = door->panel.start_step;
+ door->panel.step_delay *= 2;
+ }
+ }
+ }
+ }
+}
+
+void InitDoors(void)
+{
+ int i;
+
+ for (i = 0; door_part_controls[i].door_token != -1; i++)
+ {
+ struct DoorPartControlInfo *dpc = &door_part_controls[i];
+ struct DoorPartOrderInfo *dpo = &door_part_order[i];
+
+ // initialize "start_step_opening" and "start_step_closing", if needed
+ if (dpc->pos->start_step_opening == 0 &&
+ dpc->pos->start_step_closing == 0)
+ {
+ // dpc->pos->start_step_opening = dpc->pos->start_step;
+ dpc->pos->start_step_closing = dpc->pos->start_step;
+ }
+
+ // fill structure for door part draw order (sorted below)
+ dpo->nr = i;
+ dpo->sort_priority = dpc->pos->sort_priority;
+ }
+
+ // sort door part controls according to sort_priority and graphic number
+ qsort(door_part_order, MAX_DOOR_PARTS,
+ sizeof(struct DoorPartOrderInfo), compareDoorPartOrderInfo);
+}
+
+unsigned int OpenDoor(unsigned int door_state)
+{
+ if (door_state & DOOR_COPY_BACK)
+ {
+ if (door_state & DOOR_OPEN_1)
+ BlitBitmap(bitmap_db_door_1, bitmap_db_door_1,
+ 1 * DXSIZE, 0, DXSIZE, DYSIZE, 0 * DXSIZE, 0);
+
+ if (door_state & DOOR_OPEN_2)
+ BlitBitmap(bitmap_db_door_2, bitmap_db_door_2,
+ 1 * VXSIZE, 0, VXSIZE, VYSIZE, 0 * VXSIZE, 0);
+
+ door_state &= ~DOOR_COPY_BACK;
+ }
+
+ return MoveDoor(door_state);
+}
+
+unsigned int CloseDoor(unsigned int door_state)
+{
+ unsigned int old_door_state = GetDoorState();
+
+ if (!(door_state & DOOR_NO_COPY_BACK))
+ {
+ if (old_door_state & DOOR_OPEN_1)
+ BlitBitmap(backbuffer, bitmap_db_door_1,
+ DX, DY, DXSIZE, DYSIZE, 0, 0);
+
+ if (old_door_state & DOOR_OPEN_2)
+ BlitBitmap(backbuffer, bitmap_db_door_2,
+ VX, VY, VXSIZE, VYSIZE, 0, 0);
+
+ door_state &= ~DOOR_NO_COPY_BACK;
+ }
+
+ return MoveDoor(door_state);
+}
+
+unsigned int GetDoorState(void)
+{
+ return MoveDoor(DOOR_GET_STATE);
+}
+
+unsigned int SetDoorState(unsigned int door_state)
+{
+ return MoveDoor(door_state | DOOR_SET_STATE);
+}
+
+static int euclid(int a, int b)
+{
+ return (b ? euclid(b, a % b) : a);
+}
+
+unsigned int MoveDoor(unsigned int door_state)
+{
+ struct Rect door_rect_list[] =
+ {
+ { DX, DY, DXSIZE, DYSIZE },
+ { VX, VY, VXSIZE, VYSIZE }
+ };
+ static int door1 = DOOR_CLOSE_1;
+ static int door2 = DOOR_CLOSE_2;
+ DelayCounter door_delay = { 0 };
+ int i;
+
+ if (door_state == DOOR_GET_STATE)
+ return (door1 | door2);
+
+ if (door_state & DOOR_SET_STATE)
+ {
+ if (door_state & DOOR_ACTION_1)
+ door1 = door_state & DOOR_ACTION_1;
+ if (door_state & DOOR_ACTION_2)
+ door2 = door_state & DOOR_ACTION_2;
+
+ return (door1 | door2);
+ }
+
+ if (!(door_state & DOOR_FORCE_REDRAW))
+ {
+ if (door1 == DOOR_OPEN_1 && door_state & DOOR_OPEN_1)
+ door_state &= ~DOOR_OPEN_1;
+ else if (door1 == DOOR_CLOSE_1 && door_state & DOOR_CLOSE_1)
+ door_state &= ~DOOR_CLOSE_1;
+ if (door2 == DOOR_OPEN_2 && door_state & DOOR_OPEN_2)
+ door_state &= ~DOOR_OPEN_2;
+ else if (door2 == DOOR_CLOSE_2 && door_state & DOOR_CLOSE_2)
+ door_state &= ~DOOR_CLOSE_2;
+ }
+
+ if (global.autoplay_leveldir)
+ {
+ door_state |= DOOR_NO_DELAY;
+ door_state &= ~DOOR_CLOSE_ALL;
+ }
+
+ if (game_status == GAME_MODE_EDITOR && !(door_state & DOOR_FORCE_ANIM))
+ door_state |= DOOR_NO_DELAY;
+
+ if (door_state & DOOR_ACTION)
+ {
+ boolean door_panel_drawn[NUM_DOORS];
+ boolean panel_has_doors[NUM_DOORS];
+ boolean door_part_skip[MAX_DOOR_PARTS];
+ boolean door_part_done[MAX_DOOR_PARTS];
+ boolean door_part_done_all;
+ int num_steps[MAX_DOOR_PARTS];
+ int max_move_delay = 0; // delay for complete animations of all doors
+ int max_step_delay = 0; // delay (ms) between two animation frames
+ int num_move_steps = 0; // number of animation steps for all doors
+ int max_move_delay_doors_only = 0; // delay for doors only (no panel)
+ int num_move_steps_doors_only = 0; // steps for doors only (no panel)
+ int start = 0;
+ int k;
+
+ for (i = 0; i < NUM_DOORS; i++)
+ panel_has_doors[i] = FALSE;
+
+ for (i = 0; i < MAX_DOOR_PARTS; i++)
+ {
+ struct DoorPartControlInfo *dpc = &door_part_controls[i];
+ struct GraphicInfo *g = &graphic_info[dpc->graphic];
+ int door_token = dpc->door_token;
+
+ door_part_done[i] = FALSE;
+ door_part_skip[i] = (!(door_state & door_token) ||
+ !g->bitmap);
+ }
+
+ for (i = 0; i < MAX_DOOR_PARTS; i++)
+ {
+ int nr = door_part_order[i].nr;
+ struct DoorPartControlInfo *dpc = &door_part_controls[nr];
+ struct DoorPartPosInfo *pos = dpc->pos;
+ struct GraphicInfo *g = &graphic_info[dpc->graphic];
+ int door_token = dpc->door_token;
+ int door_index = DOOR_INDEX_FROM_TOKEN(door_token);
+ boolean is_panel = DOOR_PART_IS_PANEL(nr);
+ int step_xoffset = ABS(pos->step_xoffset);
+ int step_yoffset = ABS(pos->step_yoffset);
+ int step_delay = pos->step_delay;
+ int current_door_state = door_state & door_token;
+ boolean door_opening = ((current_door_state & DOOR_OPEN) != 0);
+ boolean door_closing = ((current_door_state & DOOR_CLOSE) != 0);
+ boolean part_opening = (is_panel ? door_closing : door_opening);
+ int start_step = (part_opening ? pos->start_step_opening :
+ pos->start_step_closing);
+ float move_xsize = (step_xoffset ? g->width : 0);
+ float move_ysize = (step_yoffset ? g->height : 0);
+ int move_xsteps = (step_xoffset ? ceil(move_xsize / step_xoffset) : 0);
+ int move_ysteps = (step_yoffset ? ceil(move_ysize / step_yoffset) : 0);
+ int move_steps = (move_xsteps && move_ysteps ?
+ MIN(move_xsteps, move_ysteps) :
+ move_xsteps ? move_xsteps : move_ysteps) - start_step;
+ int move_delay = move_steps * step_delay;
+
+ if (door_part_skip[nr])
+ continue;
+
+ max_move_delay = MAX(max_move_delay, move_delay);
+ max_step_delay = (max_step_delay == 0 ? step_delay :
+ euclid(max_step_delay, step_delay));
+ num_steps[nr] = move_steps;
+
+ if (!is_panel)
+ {
+ max_move_delay_doors_only = MAX(max_move_delay_doors_only, move_delay);
+
+ panel_has_doors[door_index] = TRUE;
+ }
+ }
+
+ max_step_delay = MAX(1, max_step_delay); // prevent division by zero
+
+ num_move_steps = max_move_delay / max_step_delay;
+ num_move_steps_doors_only = max_move_delay_doors_only / max_step_delay;
+
+ door_delay.value = max_step_delay;
+
+ if ((door_state & DOOR_NO_DELAY) || setup.quick_doors)
+ {
+ start = num_move_steps - 1;
+ }
+ else
+ {
+ // opening door sound has priority over simultaneously closing door
+ if (door_state & (DOOR_OPEN_1 | DOOR_OPEN_2))
+ {
+ PlayMenuSoundStereo(SND_DOOR_OPENING, SOUND_MIDDLE);
+
+ if (door_state & DOOR_OPEN_1)
+ PlayMenuSoundStereo(SND_DOOR_1_OPENING, SOUND_MIDDLE);
+ if (door_state & DOOR_OPEN_2)
+ PlayMenuSoundStereo(SND_DOOR_2_OPENING, SOUND_MIDDLE);
+ }
+ else if (door_state & (DOOR_CLOSE_1 | DOOR_CLOSE_2))
+ {
+ PlayMenuSoundStereo(SND_DOOR_CLOSING, SOUND_MIDDLE);
+
+ if (door_state & DOOR_CLOSE_1)
+ PlayMenuSoundStereo(SND_DOOR_1_CLOSING, SOUND_MIDDLE);
+ if (door_state & DOOR_CLOSE_2)
+ PlayMenuSoundStereo(SND_DOOR_2_CLOSING, SOUND_MIDDLE);
+ }
+ }
+
+ for (k = start; k < num_move_steps; k++)
+ {
+ int last_frame = num_move_steps - 1; // last frame of this "for" loop
+
+ door_part_done_all = TRUE;
+
+ for (i = 0; i < NUM_DOORS; i++)
+ door_panel_drawn[i] = FALSE;
+
+ for (i = 0; i < MAX_DOOR_PARTS; i++)
+ {
+ int nr = door_part_order[i].nr;
+ struct DoorPartControlInfo *dpc = &door_part_controls[nr];
+ struct DoorPartPosInfo *pos = dpc->pos;
+ struct GraphicInfo *g = &graphic_info[dpc->graphic];
+ int door_token = dpc->door_token;
+ int door_index = DOOR_INDEX_FROM_TOKEN(door_token);
+ boolean is_panel = DOOR_PART_IS_PANEL(nr);
+ boolean is_panel_and_door_has_closed = FALSE;
+ struct Rect *door_rect = &door_rect_list[door_index];
+ Bitmap *bitmap_db_door = (door_token == DOOR_1 ? bitmap_db_door_1 :
+ bitmap_db_door_2);
+ Bitmap *bitmap = (is_panel ? bitmap_db_door : g->bitmap);
+ int current_door_state = door_state & door_token;
+ boolean door_opening = ((current_door_state & DOOR_OPEN) != 0);
+ boolean door_closing = !door_opening;
+ boolean part_opening = (is_panel ? door_closing : door_opening);
+ boolean part_closing = !part_opening;
+ int start_step = (part_opening ? pos->start_step_opening :
+ pos->start_step_closing);
+ int step_delay = pos->step_delay;
+ int step_factor = step_delay / max_step_delay;
+ int k1 = (step_factor ? k / step_factor + 1 : k);
+ int k2 = (part_opening ? k1 + start_step : num_steps[nr] - k1);
+ int kk = MAX(0, k2);
+ int g_src_x = 0;
+ int g_src_y = 0;
+ int src_x, src_y, src_xx, src_yy;
+ int dst_x, dst_y, dst_xx, dst_yy;
+ int width, height;
+
+ if (door_part_skip[nr])
+ continue;
+
+ if (!(door_state & door_token))
+ continue;
+
+ if (!g->bitmap)
+ continue;
+
+ if (!is_panel)
+ {
+ int k2_door = (door_opening ? k : num_move_steps_doors_only - k - 1);
+ int kk_door = MAX(0, k2_door);
+ int sync_frame = kk_door * door_delay.value;
+ int frame = getGraphicAnimationFrame(dpc->graphic, sync_frame);
+
+ getFixedGraphicSource(dpc->graphic, frame, &bitmap,
+ &g_src_x, &g_src_y);
+ }
+
+ // draw door panel
+
+ if (!door_panel_drawn[door_index])
+ {
+ ClearRectangle(drawto, door_rect->x, door_rect->y,
+ door_rect->width, door_rect->height);
+
+ door_panel_drawn[door_index] = TRUE;
+ }
+
+ // draw opening or closing door parts
+
+ if (pos->step_xoffset < 0) // door part on right side
+ {
+ src_xx = 0;
+ dst_xx = pos->x + ABS(kk * pos->step_xoffset);
+ width = g->width;
+
+ if (dst_xx + width > door_rect->width)
+ width = door_rect->width - dst_xx;
+ }
+ else // door part on left side
+ {
+ src_xx = 0;
+ dst_xx = pos->x - kk * pos->step_xoffset;
+
+ if (dst_xx < 0)
+ {
+ src_xx = ABS(dst_xx);
+ dst_xx = 0;
+ }
+
+ width = g->width - src_xx;
+
+ if (width > door_rect->width)
+ width = door_rect->width;
+
+ // Debug("tools:MoveDoor", "k == %d [%d]", k, start_step);
+ }
+
+ if (pos->step_yoffset < 0) // door part on bottom side
+ {
+ src_yy = 0;
+ dst_yy = pos->y + ABS(kk * pos->step_yoffset);
+ height = g->height;
+
+ if (dst_yy + height > door_rect->height)
+ height = door_rect->height - dst_yy;
+ }
+ else // door part on top side
+ {
+ src_yy = 0;
+ dst_yy = pos->y - kk * pos->step_yoffset;
+
+ if (dst_yy < 0)
+ {
+ src_yy = ABS(dst_yy);
+ dst_yy = 0;
+ }
+
+ height = g->height - src_yy;
+ }
+
+ src_x = g_src_x + src_xx;
+ src_y = g_src_y + src_yy;
+
+ dst_x = door_rect->x + dst_xx;
+ dst_y = door_rect->y + dst_yy;
+
+ is_panel_and_door_has_closed =
+ (is_panel &&
+ door_closing &&
+ panel_has_doors[door_index] &&
+ k >= num_move_steps_doors_only - 1);
+
+ if (width >= 0 && width <= g->width &&
+ height >= 0 && height <= g->height &&
+ !is_panel_and_door_has_closed)
+ {
+ if (is_panel || !pos->draw_masked)
+ BlitBitmap(bitmap, drawto, src_x, src_y, width, height,
+ dst_x, dst_y);
+ else
+ BlitBitmapMasked(bitmap, drawto, src_x, src_y, width, height,
+ dst_x, dst_y);
+ }
+
+ redraw_mask |= REDRAW_DOOR_FROM_TOKEN(door_token);
+
+ if ((part_opening && (width < 0 || height < 0)) ||
+ (part_closing && (width >= g->width && height >= g->height)))
+ door_part_done[nr] = TRUE;
+
+ // continue door part animations, but not panel after door has closed
+ if (!door_part_done[nr] && !is_panel_and_door_has_closed)
+ door_part_done_all = FALSE;
+ }
+
+ if (!(door_state & DOOR_NO_DELAY))
+ {
+ BackToFront();
+
+ SkipUntilDelayReached(&door_delay, &k, last_frame);
+
+ // prevent OS (Windows) from complaining about program not responding
+ CheckQuitEvent();
+ }
+
+ if (door_part_done_all)
+ break;
+ }
+
+ if (!(door_state & DOOR_NO_DELAY))
+ {
+ // wait for specified door action post delay
+ if (door_state & DOOR_ACTION_1 && door_state & DOOR_ACTION_2)
+ door_delay.value = MAX(door_1.post_delay, door_2.post_delay);
+ else if (door_state & DOOR_ACTION_1)
+ door_delay.value = door_1.post_delay;
+ else if (door_state & DOOR_ACTION_2)
+ door_delay.value = door_2.post_delay;
+
+ while (!DelayReached(&door_delay))
+ BackToFront();
+ }
+ }
+
+ if (door_state & DOOR_ACTION_1)
+ door1 = door_state & DOOR_ACTION_1;
+ if (door_state & DOOR_ACTION_2)
+ door2 = door_state & DOOR_ACTION_2;
+
+ // draw masked border over door area
+ DrawMaskedBorder(REDRAW_DOOR_1);
+ DrawMaskedBorder(REDRAW_DOOR_2);
+
+ ClearAutoRepeatKeyEvents();
+
+ return (door1 | door2);
+}
+
+static boolean useSpecialEditorDoor(void)
+{
+ int graphic = IMG_GLOBAL_BORDER_EDITOR;
+ boolean redefined = getImageListEntryFromImageID(graphic)->redefined;
+
+ // do not draw special editor door if editor border defined or redefined
+ if (graphic_info[graphic].bitmap != NULL || redefined)
+ return FALSE;
+
+ // do not draw special editor door if global border defined to be empty
+ if (graphic_info[IMG_GLOBAL_BORDER].bitmap == NULL)
+ return FALSE;
+
+ // do not draw special editor door if viewport definitions do not match
+ if (EX != VX ||
+ EY >= VY ||
+ EXSIZE != VXSIZE ||
+ EY + EYSIZE != VY + VYSIZE)
+ return FALSE;
+
+ return TRUE;
+}
+
+void DrawSpecialEditorDoor(void)
+{
+ struct GraphicInfo *gfx1 = &graphic_info[IMG_DOOR_2_TOP_BORDER_CORRECTION];
+ int top_border_width = gfx1->width;
+ int top_border_height = gfx1->height;
+ int outer_border = viewport.door_2[GAME_MODE_EDITOR].border_size;
+ int ex = EX - outer_border;
+ int ey = EY - outer_border;
+ int vy = VY - outer_border;
+ int exsize = EXSIZE + 2 * outer_border;
+
+ if (!useSpecialEditorDoor())
+ return;
+
+ // draw bigger level editor toolbox window
+ BlitBitmap(gfx1->bitmap, drawto, gfx1->src_x, gfx1->src_y,
+ top_border_width, top_border_height, ex, ey - top_border_height);
+ BlitBitmap(graphic_info[IMG_GLOBAL_BORDER].bitmap, drawto, ex, vy,
+ exsize, EYSIZE - VYSIZE + outer_border, ex, ey);
+
+ redraw_mask |= REDRAW_ALL;
+}
+
+void UndrawSpecialEditorDoor(void)
+{
+ struct GraphicInfo *gfx1 = &graphic_info[IMG_DOOR_2_TOP_BORDER_CORRECTION];
+ int top_border_width = gfx1->width;
+ int top_border_height = gfx1->height;
+ int outer_border = viewport.door_2[GAME_MODE_EDITOR].border_size;
+ int ex = EX - outer_border;
+ int ey = EY - outer_border;
+ int ey_top = ey - top_border_height;
+ int exsize = EXSIZE + 2 * outer_border;
+ int eysize = EYSIZE + 2 * outer_border;
+
+ if (!useSpecialEditorDoor())
+ return;
+
+ // draw normal tape recorder window
+ if (graphic_info[IMG_GLOBAL_BORDER].bitmap)
+ {
+ BlitBitmap(graphic_info[IMG_GLOBAL_BORDER].bitmap, drawto,
+ ex, ey_top, top_border_width, top_border_height,
+ ex, ey_top);
+ BlitBitmap(graphic_info[IMG_GLOBAL_BORDER].bitmap, drawto,
+ ex, ey, exsize, eysize, ex, ey);
+ }
+ else
+ {
+ // if screen background is set to "[NONE]", clear editor toolbox window
+ ClearRectangle(drawto, ex, ey_top, top_border_width, top_border_height);
+ ClearRectangle(drawto, ex, ey, exsize, eysize);
+ }
+
+ redraw_mask |= REDRAW_ALL;
+}
+
+
+// ---------- new tool button stuff -------------------------------------------
+
+static struct
+{
+ int graphic;
+ struct TextPosInfo *pos;
+ int gadget_id;
+ boolean is_touch_button;
+ char *infotext;
+} toolbutton_info[NUM_TOOL_BUTTONS] =
+{
+ {
+ IMG_GFX_REQUEST_BUTTON_YES, &request.button.yes,
+ TOOL_CTRL_ID_YES, FALSE, "yes"
+ },
+ {
+ IMG_GFX_REQUEST_BUTTON_NO, &request.button.no,
+ TOOL_CTRL_ID_NO, FALSE, "no"
+ },
+ {
+ IMG_GFX_REQUEST_BUTTON_CONFIRM, &request.button.confirm,
+ TOOL_CTRL_ID_CONFIRM, FALSE, "confirm"
+ },
+ {
+ IMG_GFX_REQUEST_BUTTON_PLAYER_1, &request.button.player_1,
+ TOOL_CTRL_ID_PLAYER_1, FALSE, "player 1"
+ },
+ {
+ IMG_GFX_REQUEST_BUTTON_PLAYER_2, &request.button.player_2,
+ TOOL_CTRL_ID_PLAYER_2, FALSE, "player 2"
+ },
+ {
+ IMG_GFX_REQUEST_BUTTON_PLAYER_3, &request.button.player_3,
+ TOOL_CTRL_ID_PLAYER_3, FALSE, "player 3"
+ },
+ {
+ IMG_GFX_REQUEST_BUTTON_PLAYER_4, &request.button.player_4,
+ TOOL_CTRL_ID_PLAYER_4, FALSE, "player 4"
+ },
+ {
+ IMG_GFX_REQUEST_BUTTON_TOUCH_YES, &request.button.touch_yes,
+ TOOL_CTRL_ID_TOUCH_YES, TRUE, "yes"
+ },
+ {
+ IMG_GFX_REQUEST_BUTTON_TOUCH_NO, &request.button.touch_no,
+ TOOL_CTRL_ID_TOUCH_NO, TRUE, "no"
+ },
+ {
+ IMG_GFX_REQUEST_BUTTON_TOUCH_CONFIRM, &request.button.touch_confirm,
+ TOOL_CTRL_ID_TOUCH_CONFIRM, TRUE, "confirm"
+ }
+};
+
+void CreateToolButtons(void)
+{
+ int i;
+
+ for (i = 0; i < NUM_TOOL_BUTTONS; i++)
+ {
+ int graphic = toolbutton_info[i].graphic;
+ struct GraphicInfo *gfx = &graphic_info[graphic];
+ struct TextPosInfo *pos = toolbutton_info[i].pos;
+ struct GadgetInfo *gi;
+ Bitmap *deco_bitmap = None;
+ int deco_x = 0, deco_y = 0, deco_xpos = 0, deco_ypos = 0;
+ unsigned int event_mask = GD_EVENT_RELEASED;
+ boolean is_touch_button = toolbutton_info[i].is_touch_button;
+ int base_x = (is_touch_button ? 0 : DX);
+ int base_y = (is_touch_button ? 0 : DY);
+ int gd_x = gfx->src_x;
+ int gd_y = gfx->src_y;
+ int gd_xp = gfx->src_x + gfx->pressed_xoffset;
+ int gd_yp = gfx->src_y + gfx->pressed_yoffset;
+ int x = pos->x;
+ int y = pos->y;
+ int id = i;
+
+ // do not use touch buttons if overlay touch buttons are disabled
+ if (is_touch_button && !setup.touch.overlay_buttons)
+ continue;
+
+ if (global.use_envelope_request && !is_touch_button)
+ {
+ setRequestPosition(&base_x, &base_y, TRUE);
+
+ // check if request buttons are outside of envelope and fix, if needed
+ if (x < 0 || x + gfx->width > request.width ||
+ y < 0 || y + gfx->height > request.height)
+ {
+ if (id == TOOL_CTRL_ID_YES)
+ {
+ x = 0;
+ y = request.height - 2 * request.border_size - gfx->height;
+ }
+ else if (id == TOOL_CTRL_ID_NO)
+ {
+ x = request.width - 2 * request.border_size - gfx->width;
+ y = request.height - 2 * request.border_size - gfx->height;
+ }
+ else if (id == TOOL_CTRL_ID_CONFIRM)
+ {
+ x = (request.width - 2 * request.border_size - gfx->width) / 2;
+ y = request.height - 2 * request.border_size - gfx->height;
+ }
+ else if (id >= TOOL_CTRL_ID_PLAYER_1 && id <= TOOL_CTRL_ID_PLAYER_4)
+ {
+ int player_nr = id - TOOL_CTRL_ID_PLAYER_1;
+
+ x = (request.width - 2 * request.border_size - gfx->width) / 2;
+ y = request.height - 2 * request.border_size - gfx->height * 2;
+
+ x += (player_nr == 3 ? -1 : player_nr == 1 ? +1 : 0) * gfx->width;
+ y += (player_nr == 0 ? -1 : player_nr == 2 ? +1 : 0) * gfx->height;
+ }
+ }
+ }
+
+ if (id >= TOOL_CTRL_ID_PLAYER_1 && id <= TOOL_CTRL_ID_PLAYER_4)
+ {
+ int player_nr = id - TOOL_CTRL_ID_PLAYER_1;
+
+ getSizedGraphicSource(PLAYER_NR_GFX(IMG_PLAYER_1, player_nr), 0,
+ pos->size, &deco_bitmap, &deco_x, &deco_y);
+ deco_xpos = (gfx->width - pos->size) / 2;
+ deco_ypos = (gfx->height - pos->size) / 2;
+ }
+
+ gi = CreateGadget(GDI_CUSTOM_ID, id,
+ GDI_IMAGE_ID, graphic,
+ GDI_INFO_TEXT, toolbutton_info[i].infotext,
+ GDI_X, base_x + x,
+ GDI_Y, base_y + y,
+ GDI_WIDTH, gfx->width,
+ GDI_HEIGHT, gfx->height,
+ GDI_TYPE, GD_TYPE_NORMAL_BUTTON,
+ GDI_STATE, GD_BUTTON_UNPRESSED,
+ GDI_DESIGN_UNPRESSED, gfx->bitmap, gd_x, gd_y,
+ GDI_DESIGN_PRESSED, gfx->bitmap, gd_xp, gd_yp,
+ GDI_DECORATION_DESIGN, deco_bitmap, deco_x, deco_y,
+ GDI_DECORATION_POSITION, deco_xpos, deco_ypos,
+ GDI_DECORATION_SIZE, pos->size, pos->size,
+ GDI_DECORATION_SHIFTING, 1, 1,
+ GDI_DIRECT_DRAW, FALSE,
+ GDI_OVERLAY_TOUCH_BUTTON, is_touch_button,
+ GDI_EVENT_MASK, event_mask,
+ GDI_CALLBACK_ACTION, HandleToolButtons,
+ GDI_END);
+
+ if (gi == NULL)
+ Fail("cannot create gadget");
+
+ tool_gadget[id] = gi;
+ }
+}
+
+void FreeToolButtons(void)
+{
+ int i;
+
+ for (i = 0; i < NUM_TOOL_BUTTONS; i++)
+ FreeGadget(tool_gadget[i]);
+}
+
+static void UnmapToolButtons(void)
+{
+ int i;
+
+ for (i = 0; i < NUM_TOOL_BUTTONS; i++)
+ UnmapGadget(tool_gadget[i]);
+}
+
+static void HandleToolButtons(struct GadgetInfo *gi)
+{
+ request_gadget_id = gi->custom_id;
+}
+
+static struct Mapping_EM_to_RND_object
+{
+ int element_em;
+ boolean is_rnd_to_em_mapping; // unique mapping EM <-> RND
+ boolean is_backside; // backside of moving element
+
+ int element_rnd;
+ int action;
+ int direction;
+}
+em_object_mapping_list[GAME_TILE_MAX + 1] =
+{
+ {
+ Zborder, FALSE, FALSE,
+ EL_EMPTY, -1, -1
+ },
+ {
+ Zplayer, FALSE, FALSE,
+ EL_EMPTY, -1, -1
+ },
+
+ {
+ Zbug, FALSE, FALSE,
+ EL_EMPTY, -1, -1
+ },
+ {
+ Ztank, FALSE, FALSE,
+ EL_EMPTY, -1, -1
+ },
+ {
+ Zeater, FALSE, FALSE,
+ EL_EMPTY, -1, -1
+ },
+ {
+ Zdynamite, FALSE, FALSE,
+ EL_EMPTY, -1, -1
+ },
+ {
+ Zboom, FALSE, FALSE,
+ EL_EMPTY, -1, -1
+ },
+
+ {
+ Xchain, FALSE, FALSE,
+ EL_DEFAULT, ACTION_EXPLODING, -1
+ },
+ {
+ Xboom_bug, FALSE, FALSE,
+ EL_BUG, ACTION_EXPLODING, -1
+ },
+ {
+ Xboom_tank, FALSE, FALSE,
+ EL_SPACESHIP, ACTION_EXPLODING, -1
+ },
+ {
+ Xboom_android, FALSE, FALSE,
+ EL_EMC_ANDROID, ACTION_OTHER, -1
+ },
+ {
+ Xboom_1, FALSE, FALSE,
+ EL_DEFAULT, ACTION_EXPLODING, -1
+ },
+ {
+ Xboom_2, FALSE, FALSE,
+ EL_DEFAULT, ACTION_EXPLODING, -1
+ },
+
+ {
+ Xblank, TRUE, FALSE,
+ EL_EMPTY, -1, -1
+ },
+
+ {
+ Xsplash_e, FALSE, FALSE,
+ EL_ACID_SPLASH_RIGHT, -1, -1
+ },
+ {
+ Xsplash_w, FALSE, FALSE,
+ EL_ACID_SPLASH_LEFT, -1, -1
+ },
+
+ {
+ Xplant, TRUE, FALSE,
+ EL_EMC_PLANT, -1, -1
+ },
+ {
+ Yplant, FALSE, FALSE,
+ EL_EMC_PLANT, -1, -1
+ },
+
+ {
+ Xacid_1, TRUE, FALSE,
+ EL_ACID, -1, -1
+ },
+ {
+ Xacid_2, FALSE, FALSE,
+ EL_ACID, -1, -1
+ },
+ {
+ Xacid_3, FALSE, FALSE,
+ EL_ACID, -1, -1
+ },
+ {
+ Xacid_4, FALSE, FALSE,
+ EL_ACID, -1, -1
+ },
+ {
+ Xacid_5, FALSE, FALSE,
+ EL_ACID, -1, -1
+ },
+ {
+ Xacid_6, FALSE, FALSE,
+ EL_ACID, -1, -1
+ },
+ {
+ Xacid_7, FALSE, FALSE,
+ EL_ACID, -1, -1
+ },
+ {
+ Xacid_8, FALSE, FALSE,
+ EL_ACID, -1, -1
+ },
+
+ {
+ Xfake_acid_1, TRUE, FALSE,
+ EL_EMC_FAKE_ACID, -1, -1
+ },
+ {
+ Xfake_acid_2, FALSE, FALSE,
+ EL_EMC_FAKE_ACID, -1, -1
+ },
+ {
+ Xfake_acid_3, FALSE, FALSE,
+ EL_EMC_FAKE_ACID, -1, -1
+ },
+ {
+ Xfake_acid_4, FALSE, FALSE,
+ EL_EMC_FAKE_ACID, -1, -1
+ },
+ {
+ Xfake_acid_5, FALSE, FALSE,
+ EL_EMC_FAKE_ACID, -1, -1
+ },
+ {
+ Xfake_acid_6, FALSE, FALSE,
+ EL_EMC_FAKE_ACID, -1, -1
+ },
+ {
+ Xfake_acid_7, FALSE, FALSE,
+ EL_EMC_FAKE_ACID, -1, -1
+ },
+ {
+ Xfake_acid_8, FALSE, FALSE,
+ EL_EMC_FAKE_ACID, -1, -1
+ },
+
+ {
+ Xfake_acid_1_player, FALSE, FALSE,
+ EL_EMC_FAKE_ACID, -1, -1
+ },
+ {
+ Xfake_acid_2_player, FALSE, FALSE,
+ EL_EMC_FAKE_ACID, -1, -1
+ },
+ {
+ Xfake_acid_3_player, FALSE, FALSE,
+ EL_EMC_FAKE_ACID, -1, -1
+ },
+ {
+ Xfake_acid_4_player, FALSE, FALSE,
+ EL_EMC_FAKE_ACID, -1, -1
+ },
+ {
+ Xfake_acid_5_player, FALSE, FALSE,
+ EL_EMC_FAKE_ACID, -1, -1
+ },
+ {
+ Xfake_acid_6_player, FALSE, FALSE,
+ EL_EMC_FAKE_ACID, -1, -1
+ },
+ {
+ Xfake_acid_7_player, FALSE, FALSE,
+ EL_EMC_FAKE_ACID, -1, -1
+ },
+ {
+ Xfake_acid_8_player, FALSE, FALSE,
+ EL_EMC_FAKE_ACID, -1, -1
+ },
+
+ {
+ Xgrass, TRUE, FALSE,
+ EL_EMC_GRASS, -1, -1
+ },
+ {
+ Ygrass_nB, FALSE, FALSE,
+ EL_EMC_GRASS, ACTION_DIGGING, MV_BIT_UP
+ },
+ {
+ Ygrass_eB, FALSE, FALSE,
+ EL_EMC_GRASS, ACTION_DIGGING, MV_BIT_RIGHT
+ },
+ {
+ Ygrass_sB, FALSE, FALSE,
+ EL_EMC_GRASS, ACTION_DIGGING, MV_BIT_DOWN
+ },
+ {
+ Ygrass_wB, FALSE, FALSE,
+ EL_EMC_GRASS, ACTION_DIGGING, MV_BIT_LEFT
+ },
+
+ {
+ Xdirt, TRUE, FALSE,
+ EL_SAND, -1, -1
+ },
+ {
+ Ydirt_nB, FALSE, FALSE,
+ EL_SAND, ACTION_DIGGING, MV_BIT_UP
+ },
+ {
+ Ydirt_eB, FALSE, FALSE,
+ EL_SAND, ACTION_DIGGING, MV_BIT_RIGHT
+ },
+ {
+ Ydirt_sB, FALSE, FALSE,
+ EL_SAND, ACTION_DIGGING, MV_BIT_DOWN
+ },
+ {
+ Ydirt_wB, FALSE, FALSE,
+ EL_SAND, ACTION_DIGGING, MV_BIT_LEFT
+ },
+
+ {
+ Xandroid, TRUE, FALSE,
+ EL_EMC_ANDROID, ACTION_ACTIVE, -1
+ },
+ {
+ Xandroid_1_n, FALSE, FALSE,
+ EL_EMC_ANDROID, ACTION_ACTIVE, MV_BIT_UP
+ },
+ {
+ Xandroid_2_n, FALSE, FALSE,
+ EL_EMC_ANDROID, ACTION_ACTIVE, MV_BIT_UP
+ },
+ {
+ Xandroid_1_e, FALSE, FALSE,
+ EL_EMC_ANDROID, ACTION_ACTIVE, MV_BIT_RIGHT
+ },
+ {
+ Xandroid_2_e, FALSE, FALSE,
+ EL_EMC_ANDROID, ACTION_ACTIVE, MV_BIT_RIGHT
+ },
+ {
+ Xandroid_1_w, FALSE, FALSE,
+ EL_EMC_ANDROID, ACTION_ACTIVE, MV_BIT_LEFT
+ },
+ {
+ Xandroid_2_w, FALSE, FALSE,
+ EL_EMC_ANDROID, ACTION_ACTIVE, MV_BIT_LEFT
+ },
+ {
+ Xandroid_1_s, FALSE, FALSE,
+ EL_EMC_ANDROID, ACTION_ACTIVE, MV_BIT_DOWN
+ },
+ {
+ Xandroid_2_s, FALSE, FALSE,
+ EL_EMC_ANDROID, ACTION_ACTIVE, MV_BIT_DOWN
+ },
+ {
+ Yandroid_n, FALSE, FALSE,
+ EL_EMC_ANDROID, ACTION_MOVING, MV_BIT_UP
+ },
+ {
+ Yandroid_nB, FALSE, TRUE,
+ EL_EMC_ANDROID, ACTION_MOVING, MV_BIT_UP
+ },
+ {
+ Yandroid_ne, FALSE, FALSE,
+ EL_EMC_ANDROID, ACTION_GROWING, MV_BIT_UPRIGHT
+ },
+ {
+ Yandroid_neB, FALSE, TRUE,
+ EL_EMC_ANDROID, ACTION_SHRINKING, MV_BIT_UPRIGHT
+ },
+ {
+ Yandroid_e, FALSE, FALSE,
+ EL_EMC_ANDROID, ACTION_MOVING, MV_BIT_RIGHT
+ },
+ {
+ Yandroid_eB, FALSE, TRUE,
+ EL_EMC_ANDROID, ACTION_MOVING, MV_BIT_RIGHT
+ },
+ {
+ Yandroid_se, FALSE, FALSE,
+ EL_EMC_ANDROID, ACTION_GROWING, MV_BIT_DOWNRIGHT
+ },
+ {
+ Yandroid_seB, FALSE, TRUE,
+ EL_EMC_ANDROID, ACTION_SHRINKING, MV_BIT_DOWNRIGHT
+ },
+ {
+ Yandroid_s, FALSE, FALSE,
+ EL_EMC_ANDROID, ACTION_MOVING, MV_BIT_DOWN
+ },
+ {
+ Yandroid_sB, FALSE, TRUE,
+ EL_EMC_ANDROID, ACTION_MOVING, MV_BIT_DOWN
+ },