X-Git-Url: https://git.artsoft.org/?p=rocksndiamonds.git;a=blobdiff_plain;f=src%2Flibgame%2Fgadgets.c;h=9c974b872ed91f485820fe4378e17478f19b9fd0;hp=23c51d36f4a9a15ff0608a3a6f27a1c00ff0cca4;hb=3ff2e8a0b5c27b99a9920bdf5ed82bc41bf40181;hpb=07ebce49a5cbbaa7728e84e118961f750abe377a diff --git a/src/libgame/gadgets.c b/src/libgame/gadgets.c index 23c51d36..9c974b87 100644 --- a/src/libgame/gadgets.c +++ b/src/libgame/gadgets.c @@ -1,15 +1,13 @@ -/*********************************************************** -* Artsoft Retro-Game Library * -*----------------------------------------------------------* -* (c) 1994-2006 Artsoft Entertainment * -* Holger Schemel * -* Detmolder Strasse 189 * -* 33604 Bielefeld * -* Germany * -* e-mail: info@artsoft.org * -*----------------------------------------------------------* -* gadgets.c * -***********************************************************/ +// ============================================================================ +// Artsoft Retro-Game Library +// ---------------------------------------------------------------------------- +// (c) 1995-2014 by Artsoft Entertainment +// Holger Schemel +// info@artsoft.org +// http://www.artsoft.org/ +// ---------------------------------------------------------------------------- +// gadgets.c +// ============================================================================ #include #include @@ -26,6 +24,9 @@ #define DG_BUFFERED 0 #define DG_DIRECT 1 +#define GADGET_DEACTIVATED(g) ((g)->x < 0 || (g)->y < 0) + + static struct GadgetInfo *gadget_list_first_entry = NULL; static struct GadgetInfo *gadget_list_last_entry = NULL; static struct GadgetInfo *last_info_gi = NULL; @@ -381,10 +382,9 @@ static void DrawGadget(struct GadgetInfo *gi, boolean pressed, boolean direct) gi->height - 2 * border_y); /* gadget text value */ - DrawTextToTextArea(gi->x + border_x, gi->y + border_y, - gi->textarea.value, font_nr, gi->textarea.xsize, - gi->textarea.xsize, gi->textarea.ysize, - BLIT_ON_BACKGROUND); + DrawTextBuffer(gi->x + border_x, gi->y + border_y, gi->textarea.value, + font_nr, gi->textarea.xsize, -1, gi->textarea.ysize, 0, + BLIT_ON_BACKGROUND, FALSE, FALSE, FALSE); cursor_letter = gi->textarea.value[gi->textarea.cursor_position]; cursor_string[0] = (cursor_letter != '\0' ? cursor_letter : ' '); @@ -700,9 +700,15 @@ static void DrawGadget(struct GadgetInfo *gi, boolean pressed, boolean direct) gi->selectbox.x, gi->selectbox.y); } else - redraw_mask |= (gi->x < gfx.sx + gfx.sxsize ? REDRAW_FIELD : - gi->y < gfx.dy + gfx.dysize ? REDRAW_DOOR_1 : - gi->y > gfx.vy ? REDRAW_DOOR_2 : REDRAW_DOOR_3); + { + int x = gi->x; + int y = gi->y; + + redraw_mask |= (IN_GFX_FIELD_FULL(x, y) ? REDRAW_FIELD : + IN_GFX_DOOR_1(x, y) ? REDRAW_DOOR_1 : + IN_GFX_DOOR_2(x, y) ? REDRAW_DOOR_2 : + IN_GFX_DOOR_3(x, y) ? REDRAW_DOOR_3 : REDRAW_ALL); + } } static int get_minimal_size_for_numeric_input(int minmax_value) @@ -1242,6 +1248,9 @@ void FreeGadget(struct GadgetInfo *gi) { struct GadgetInfo *gi_previous = gadget_list_first_entry; + if (gi == NULL) + return; + /* prevent "last_info_gi" from pointing to memory that will be freed */ if (last_info_gi == gi) last_info_gi = NULL; @@ -1286,7 +1295,7 @@ static struct GadgetInfo *last_gi = NULL; static void MapGadgetExt(struct GadgetInfo *gi, boolean redraw) { - if (gi == NULL || gi->mapped) + if (gi == NULL || gi->mapped || GADGET_DEACTIVATED(gi)) return; gi->mapped = TRUE; @@ -1318,9 +1327,11 @@ void UnmapGadget(struct GadgetInfo *gi) #define MULTIMAP_PLAYFIELD (1 << 3) #define MULTIMAP_DOOR_1 (1 << 4) #define MULTIMAP_DOOR_2 (1 << 5) +#define MULTIMAP_DOOR_3 (1 << 6) #define MULTIMAP_ALL (MULTIMAP_PLAYFIELD | \ - MULTIMAP_DOOR_1 | \ - MULTIMAP_DOOR_2) + MULTIMAP_DOOR_1 | \ + MULTIMAP_DOOR_2 | \ + MULTIMAP_DOOR_3) static void MultiMapGadgets(int mode) { @@ -1330,12 +1341,13 @@ static void MultiMapGadgets(int mode) while (gi != NULL) { - if ((mode & MULTIMAP_PLAYFIELD && - gi->x < gfx.sx + gfx.sxsize) || - (mode & MULTIMAP_DOOR_1 && - gi->x >= gfx.dx && gi->y < gfx.dy + gfx.dysize) || - (mode & MULTIMAP_DOOR_2 && - gi->x >= gfx.dx && gi->y > gfx.dy + gfx.dysize) || + int x = gi->x; + int y = gi->y; + + if ((mode & MULTIMAP_PLAYFIELD && IN_GFX_FIELD_FULL(x, y)) || + (mode & MULTIMAP_DOOR_1 && IN_GFX_DOOR_1(x, y)) || + (mode & MULTIMAP_DOOR_2 && IN_GFX_DOOR_2(x, y)) || + (mode & MULTIMAP_DOOR_3 && IN_GFX_DOOR_3(x, y)) || (mode & MULTIMAP_ALL) == MULTIMAP_ALL) { if (mode & MULTIMAP_UNMAP) @@ -1393,18 +1405,18 @@ boolean anyTextGadgetActive() static boolean insideSelectboxLine(struct GadgetInfo *gi, int mx, int my) { - return(gi != NULL && - gi->type & GD_TYPE_SELECTBOX && - mx >= gi->x && mx < gi->x + gi->width && - my >= gi->y && my < gi->y + gi->height); + return (gi != NULL && + gi->type & GD_TYPE_SELECTBOX && + mx >= gi->x && mx < gi->x + gi->width && + my >= gi->y && my < gi->y + gi->height); } static boolean insideSelectboxArea(struct GadgetInfo *gi, int mx, int my) { - return(gi != NULL && - gi->type & GD_TYPE_SELECTBOX && - mx >= gi->selectbox.x && mx < gi->selectbox.x + gi->selectbox.width && - my >= gi->selectbox.y && my < gi->selectbox.y + gi->selectbox.height); + return (gi != NULL && + gi->type & GD_TYPE_SELECTBOX && + mx >= gi->selectbox.x && mx < gi->selectbox.x + gi->selectbox.width && + my >= gi->selectbox.y && my < gi->selectbox.y + gi->selectbox.height); } void ClickOnGadget(struct GadgetInfo *gi, int button) @@ -1425,8 +1437,8 @@ void ClickOnGadget(struct GadgetInfo *gi, int button) boolean HandleGadgets(int mx, int my, int button) { - static unsigned long pressed_delay = 0; - static unsigned long pressed_delay_value = GADGET_FRAME_DELAY; + static unsigned int pressed_delay = 0; + static unsigned int pressed_delay_value = GADGET_FRAME_DELAY; static int last_button = 0; static int last_mx = 0, last_my = 0; static int pressed_mx = 0, pressed_my = 0; @@ -1452,7 +1464,6 @@ boolean HandleGadgets(int mx, int my, int button) boolean gadget_dragging; boolean gadget_released; boolean gadget_released_inside; - boolean gadget_released_inside_select_line; boolean gadget_released_inside_select_area; boolean gadget_released_off_borders; boolean changed_position = FALSE; @@ -1554,15 +1565,9 @@ boolean HandleGadgets(int mx, int my, int button) /* when handling selectbox, set additional state values */ if (gadget_released_inside && (last_gi->type & GD_TYPE_SELECTBOX)) - { - gadget_released_inside_select_line = insideSelectboxLine(last_gi, mx, my); gadget_released_inside_select_area = insideSelectboxArea(last_gi, mx, my); - } else - { - gadget_released_inside_select_line = FALSE; gadget_released_inside_select_area = FALSE; - } /* setting state for handling over-large selectbox */ if (keep_selectbox_open && (press_event || !mouse_inside_select_line))