From d5b4672f14a32620a01d18d439bee266b11233f1 Mon Sep 17 00:00:00 2001 From: Holger Schemel Date: Mon, 15 Feb 2016 19:02:40 +0100 Subject: [PATCH] added support for playing global animations in different viewports --- src/cartoons.c | 103 +++++++++++++++++++++++++++++++++++++++------ src/libgame/misc.c | 3 +- 2 files changed, 91 insertions(+), 15 deletions(-) diff --git a/src/cartoons.c b/src/cartoons.c index 42864403..55edfe52 100644 --- a/src/cartoons.c +++ b/src/cartoons.c @@ -34,6 +34,11 @@ struct GlobalAnimPartControlInfo struct GraphicInfo graphic_info; struct GraphicInfo control_info; + int viewport_x; + int viewport_y; + int viewport_width; + int viewport_height; + int x, y; int step_xoffset, step_yoffset; @@ -45,6 +50,7 @@ struct GlobalAnimPartControlInfo int post_delay_counter; int state; + int last_game_status; }; struct GlobalAnimMainControlInfo @@ -212,10 +218,13 @@ static void InitToonControls() part->control_info.x = ARG_UNDEFINED_VALUE; part->control_info.y = ARG_UNDEFINED_VALUE; + part->initial_anim_sync_frame = 0; + part->step_delay = 0; part->step_delay_value = graphic_info[control].step_delay; part->state = ANIM_STATE_INACTIVE; + part->last_game_status = -1; anim->num_parts++; part_nr++; @@ -295,10 +304,13 @@ void InitGlobalAnimControls() part->graphic_info = graphic_info[graphic]; part->control_info = graphic_info[control]; + part->initial_anim_sync_frame = 0; + part->step_delay = 0; part->step_delay_value = graphic_info[control].step_delay; part->state = ANIM_STATE_INACTIVE; + part->last_game_status = -1; if (p < GLOBAL_ANIM_ID_PART_BASE) { @@ -388,8 +400,8 @@ void DrawGlobalAnim() width += part->x; cut_x = -part->x; } - else if (part->x > FULL_SXSIZE - g->width) - width -= (part->x - (FULL_SXSIZE - g->width)); + else if (part->x > part->viewport_width - g->width) + width -= (part->x - (part->viewport_width - g->width)); if (part->y < 0) { @@ -397,11 +409,11 @@ void DrawGlobalAnim() height += part->y; cut_y = -part->y; } - else if (part->y > FULL_SYSIZE - g->height) - height -= (part->y - (FULL_SYSIZE - g->height)); + else if (part->y > part->viewport_height - g->height) + height -= (part->y - (part->viewport_height - g->height)); - dst_x += REAL_SX; - dst_y += REAL_SY; + dst_x += part->viewport_x; + dst_y += part->viewport_y; sync_frame = anim_sync_frame - part->initial_anim_sync_frame; frame = getAnimationFrame(g->anim_frames, g->anim_delay, @@ -421,10 +433,73 @@ void DrawGlobalAnim() } } +boolean SetGlobalAnimPart_Viewport(struct GlobalAnimPartControlInfo *part) +{ + int viewport_x; + int viewport_y; + int viewport_width; + int viewport_height; + boolean changed = FALSE; + + if (part->last_game_status == game_status) + return FALSE; + + part->last_game_status = game_status; + + if (part->control_info.class == get_hash_from_key("window") || + part->control_info.class == get_hash_from_key("border")) + { + viewport_x = 0; + viewport_y = 0; + viewport_width = WIN_XSIZE; + viewport_height = WIN_YSIZE; + } + else if (part->control_info.class == get_hash_from_key("door_1")) + { + viewport_x = DX; + viewport_y = DY; + viewport_width = DXSIZE; + viewport_height = DYSIZE; + } + else if (part->control_info.class == get_hash_from_key("door_2")) + { + viewport_x = VX; + viewport_y = VY; + viewport_width = VXSIZE; + viewport_height = VYSIZE; + } + else // default: "playfield" + { + viewport_x = REAL_SX; + viewport_y = REAL_SY; + viewport_width = FULL_SXSIZE; + viewport_height = FULL_SYSIZE; + } + + if (viewport_x != part->viewport_x || + viewport_y != part->viewport_y || + viewport_width != part->viewport_width || + viewport_height != part->viewport_height) + { + part->viewport_x = viewport_x; + part->viewport_y = viewport_y; + part->viewport_width = viewport_width; + part->viewport_height = viewport_height; + + changed = TRUE; + } + + return changed; +} + int HandleGlobalAnim_Part(struct GlobalAnimPartControlInfo *part, int state) { struct GraphicInfo *g = &part->graphic_info; struct GraphicInfo *c = &part->control_info; + boolean viewport_changed = SetGlobalAnimPart_Viewport(part); + + if (viewport_changed) + state |= ANIM_STATE_RESTART; if (state & ANIM_STATE_RESTART) { @@ -441,7 +516,7 @@ int HandleGlobalAnim_Part(struct GlobalAnimPartControlInfo *part, int state) if (c->direction & MV_HORIZONTAL) { - int pos_bottom = FULL_SYSIZE - g->height; + int pos_bottom = part->viewport_height - g->height; if (c->position == POS_TOP) part->y = 0; @@ -464,14 +539,14 @@ int HandleGlobalAnim_Part(struct GlobalAnimPartControlInfo *part, int state) else { part->step_xoffset = -c->step_offset; - part->x = FULL_SXSIZE + part->step_xoffset; + part->x = part->viewport_width + part->step_xoffset; } part->step_yoffset = 0; } else if (c->direction & MV_VERTICAL) { - int pos_right = FULL_SXSIZE - g->width; + int pos_right = part->viewport_width - g->width; if (c->position == POS_LEFT) part->x = 0; @@ -488,7 +563,7 @@ int HandleGlobalAnim_Part(struct GlobalAnimPartControlInfo *part, int state) else { part->step_yoffset = -c->step_offset; - part->y = FULL_SYSIZE + part->step_yoffset; + part->y = part->viewport_height + part->step_yoffset; } part->step_xoffset = 0; @@ -520,10 +595,10 @@ int HandleGlobalAnim_Part(struct GlobalAnimPartControlInfo *part, int state) return ANIM_STATE_WAITING; } - if ((part->x <= -g->width && part->step_xoffset <= 0) || - (part->x >= FULL_SXSIZE && part->step_xoffset >= 0) || - (part->y <= -g->height && part->step_yoffset <= 0) || - (part->y >= FULL_SYSIZE && part->step_yoffset >= 0)) + if ((part->x <= -g->width && part->step_xoffset <= 0) || + (part->x >= part->viewport_width && part->step_xoffset >= 0) || + (part->y <= -g->height && part->step_yoffset <= 0) || + (part->y >= part->viewport_height && part->step_yoffset >= 0)) return ANIM_STATE_RESTART; if (part->anim_delay_counter > 0) diff --git a/src/libgame/misc.c b/src/libgame/misc.c index 19a649b9..c34cddd3 100644 --- a/src/libgame/misc.c +++ b/src/libgame/misc.c @@ -2716,7 +2716,8 @@ int get_parameter_value(char *value_raw, char *suffix, int type) } else if (strEqual(suffix, ".class")) { - result = get_hash_from_key(value); + result = (strEqual(value, ARG_UNDEFINED) ? ARG_UNDEFINED_VALUE : + get_hash_from_key(value)); } else if (strEqual(suffix, ".style")) { -- 2.34.1