X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Flibgame%2Fgadgets.c;h=23c51d36f4a9a15ff0608a3a6f27a1c00ff0cca4;hb=462bca0782be497b984922afda26b5bf12bd3d75;hp=afe5c3a74addaf06cc37ed3e7fae46d6638e4054;hpb=e8b94b38c4be1bf3ada57ade9eb3a96adb080775;p=rocksndiamonds.git diff --git a/src/libgame/gadgets.c b/src/libgame/gadgets.c index afe5c3a7..23c51d36 100644 --- a/src/libgame/gadgets.c +++ b/src/libgame/gadgets.c @@ -1,7 +1,7 @@ /*********************************************************** * Artsoft Retro-Game Library * *----------------------------------------------------------* -* (c) 1994-2002 Artsoft Entertainment * +* (c) 1994-2006 Artsoft Entertainment * * Holger Schemel * * Detmolder Strasse 189 * * 33604 Bielefeld * @@ -32,6 +32,17 @@ static struct GadgetInfo *last_info_gi = NULL; static int next_free_gadget_id = 1; static boolean gadget_id_wrapped = FALSE; +static void (*PlayGadgetSoundActivating)(void) = NULL; +static void (*PlayGadgetSoundSelecting)(void) = NULL; + + +void InitGadgetsSoundCallback(void (*activating_function)(void), + void (*selecting_function)(void)) +{ + PlayGadgetSoundActivating = activating_function; + PlayGadgetSoundSelecting = selecting_function; +} + static struct GadgetInfo *getGadgetInfoFromGadgetID(int id) { struct GadgetInfo *gi = gadget_list_first_entry; @@ -731,7 +742,7 @@ static void HandleGadgetTags(struct GadgetInfo *gi, int first_tag, va_list ap) case GDI_INFO_TEXT: { - int max_textsize = MAX_INFO_TEXTSIZE - 1; + int max_textsize = MAX_INFO_TEXTSIZE; char *text = va_arg(ap, char *); if (text != NULL) @@ -768,20 +779,14 @@ static void HandleGadgetTags(struct GadgetInfo *gi, int first_tag, va_list ap) break; case GDI_ACTIVE: - /* take care here: "boolean" is typedef'ed as "unsigned char", - which gets promoted to "int" */ gi->active = (boolean)va_arg(ap, int); break; case GDI_DIRECT_DRAW: - /* take care here: "boolean" is typedef'ed as "unsigned char", - which gets promoted to "int" */ gi->direct_draw = (boolean)va_arg(ap, int); break; case GDI_CHECKED: - /* take care here: "boolean" is typedef'ed as "unsigned char", - which gets promoted to "int" */ gi->checked = (boolean)va_arg(ap, int); break; @@ -821,7 +826,7 @@ static void HandleGadgetTags(struct GadgetInfo *gi, int first_tag, va_list ap) int max_textsize = MAX_GADGET_TEXTSIZE; if (gi->textinput.size) - max_textsize = MIN(gi->textinput.size, MAX_GADGET_TEXTSIZE - 1); + max_textsize = MIN(gi->textinput.size, MAX_GADGET_TEXTSIZE); strncpy(gi->textinput.value, va_arg(ap, char *), max_textsize); strcpy(gi->textinput.last_value, gi->textinput.value); @@ -839,7 +844,7 @@ static void HandleGadgetTags(struct GadgetInfo *gi, int first_tag, va_list ap) case GDI_TEXT_SIZE: { int tag_value = va_arg(ap, int); - int max_textsize = MIN(tag_value, MAX_GADGET_TEXTSIZE - 1); + int max_textsize = MIN(tag_value, MAX_GADGET_TEXTSIZE); gi->textinput.size = max_textsize; gi->textinput.value[max_textsize] = '\0'; @@ -1501,7 +1506,7 @@ boolean HandleGadgets(int mx, int my, int button) (gadget_pressed_inside_select_line && !mouse_inside_select_area))) { struct GadgetInfo *gi = last_gi; - boolean gadget_changed = (gi->event_mask & GD_EVENT_TEXT_LEAVING); + boolean gadget_changed = ((gi->event_mask & GD_EVENT_TEXT_LEAVING) != 0); /* check if text gadget has changed its value */ if (gi->type & GD_TYPE_TEXT_INPUT) @@ -1688,8 +1693,6 @@ boolean HandleGadgets(int mx, int my, int button) last_info_gi = new_gi; } -#if 1 - gadget_draggable = (gi && gi->type & GD_TYPE_SCROLLBAR); /* reset drag position for newly pressed scrollbar to "not dragging" */ @@ -1742,7 +1745,7 @@ boolean HandleGadgets(int mx, int my, int button) if (IS_WHEEL_BUTTON(button)) { - boolean scroll_single_step = (GetKeyModState() & KMOD_Alt); + boolean scroll_single_step = ((GetKeyModState() & KMOD_Alt) != 0); item_steps = (scroll_single_step ? 1 : DEFAULT_WHEEL_STEPS); item_direction = (button == MB_WHEEL_UP || @@ -1789,10 +1792,10 @@ boolean HandleGadgets(int mx, int my, int button) } } -#endif - if (gadget_pressed) { + PlayGadgetSoundActivating(); + if (gi->type == GD_TYPE_CHECK_BUTTON) { gi->checked = !gi->checked; @@ -1971,9 +1974,7 @@ boolean HandleGadgets(int mx, int my, int button) if (gi->type & GD_TYPE_SCROLLBAR) DrawGadget(gi, DG_UNPRESSED, gi->direct_draw); -#if 1 gi->state = GD_BUTTON_UNPRESSED; -#endif gi->event.type = GD_EVENT_RELEASED; if (gi->event_mask & GD_EVENT_RELEASED && @@ -1991,10 +1992,10 @@ boolean HandleGadgets(int mx, int my, int button) static void insertCharIntoTextArea(struct GadgetInfo *gi, char c) { - char text[MAX_GADGET_TEXTSIZE]; + char text[MAX_GADGET_TEXTSIZE + 1]; int cursor_position = gi->textarea.cursor_position; - if (strlen(gi->textarea.value) == MAX_GADGET_TEXTSIZE) /* no space left */ + if (strlen(gi->textarea.value) >= MAX_GADGET_TEXTSIZE) /* no space left */ return; strcpy(text, gi->textarea.value); @@ -2016,7 +2017,7 @@ boolean HandleGadgetsKeyInput(Key key) if (key == KSYM_Return) /* valid for both text input and selectbox */ { - boolean gadget_changed = (gi->event_mask & GD_EVENT_TEXT_RETURN); + boolean gadget_changed = ((gi->event_mask & GD_EVENT_TEXT_RETURN) != 0); if (gi->type & GD_TYPE_TEXT_INPUT) { @@ -2055,7 +2056,7 @@ boolean HandleGadgetsKeyInput(Key key) } else if (gi->type & GD_TYPE_TEXT_INPUT) /* only valid for text input */ { - char text[MAX_GADGET_TEXTSIZE]; + char text[MAX_GADGET_TEXTSIZE + 1]; int text_length = strlen(gi->textinput.value); int cursor_pos = gi->textinput.cursor_position; char letter = getCharFromKey(key); @@ -2102,7 +2103,7 @@ boolean HandleGadgetsKeyInput(Key key) } else if (gi->type & GD_TYPE_TEXT_AREA) /* only valid for text area */ { - char text[MAX_GADGET_TEXTSIZE]; + char text[MAX_GADGET_TEXTSIZE + 1]; int text_length = strlen(gi->textarea.value); int area_ysize = gi->textarea.ysize; int cursor_x_pref = gi->textarea.cursor_x_preferred;