From: Holger Schemel <info@artsoft.org>
Date: Tue, 7 Feb 2023 23:37:19 +0000 (+0100)
Subject: added check button gadget that toggles only after releasing
X-Git-Tag: 4.3.5.0~17
X-Git-Url: https://git.artsoft.org/?a=commitdiff_plain;h=80f8fdb229218f835f2d5e9a05df6a5ed509b990;p=rocksndiamonds.git

added check button gadget that toggles only after releasing
---

diff --git a/src/libgame/gadgets.c b/src/libgame/gadgets.c
index 94fe7455..89eb0081 100644
--- a/src/libgame/gadgets.c
+++ b/src/libgame/gadgets.c
@@ -238,6 +238,7 @@ static void DrawGadget(struct GadgetInfo *gi, boolean pressed, boolean direct)
   {
     case GD_TYPE_NORMAL_BUTTON:
     case GD_TYPE_CHECK_BUTTON:
+    case GD_TYPE_CHECK_BUTTON_2:
     case GD_TYPE_RADIO_BUTTON:
 
       BlitBitmapOnBackground(gd->bitmap, drawto,
@@ -828,6 +829,7 @@ static void DrawGadget_OverlayTouchButton(struct GadgetInfo *gi)
   {
     case GD_TYPE_NORMAL_BUTTON:
     case GD_TYPE_CHECK_BUTTON:
+    case GD_TYPE_CHECK_BUTTON_2:
     case GD_TYPE_RADIO_BUTTON:
       SDL_SetTextureAlphaMod(gd->bitmap->texture_masked, alpha);
       SDL_SetTextureBlendMode(gd->bitmap->texture_masked, SDL_BLENDMODE_BLEND);
@@ -2158,7 +2160,11 @@ boolean HandleGadgets(int mx, int my, int button)
     boolean deactivate_gadget = TRUE;
     boolean gadget_changed = TRUE;
 
-    if (gi->type & GD_TYPE_SELECTBOX)
+    if (gi->type == GD_TYPE_CHECK_BUTTON_2)
+    {
+      gi->checked = !gi->checked;
+    }
+    else if (gi->type & GD_TYPE_SELECTBOX)
     {
       if (keep_selectbox_open ||
 	  mouse_released_where_pressed ||
diff --git a/src/libgame/gadgets.h b/src/libgame/gadgets.h
index aaf4de16..b2b43588 100644
--- a/src/libgame/gadgets.h
+++ b/src/libgame/gadgets.h
@@ -22,18 +22,20 @@
 #define GD_TYPE_NORMAL_BUTTON		(1 << 0)
 #define GD_TYPE_TEXT_BUTTON		(1 << 1)
 #define GD_TYPE_CHECK_BUTTON		(1 << 2)
-#define GD_TYPE_RADIO_BUTTON		(1 << 3)
-#define GD_TYPE_DRAWING_AREA		(1 << 4)
-#define GD_TYPE_TEXT_INPUT_ALPHANUMERIC	(1 << 5)
-#define GD_TYPE_TEXT_INPUT_NUMERIC	(1 << 6)
-#define GD_TYPE_TEXT_AREA		(1 << 7)
-#define GD_TYPE_SELECTBOX		(1 << 8)
-#define GD_TYPE_SCROLLBAR_VERTICAL	(1 << 9)
-#define GD_TYPE_SCROLLBAR_HORIZONTAL	(1 << 10)
+#define GD_TYPE_CHECK_BUTTON_2		(1 << 3)
+#define GD_TYPE_RADIO_BUTTON		(1 << 4)
+#define GD_TYPE_DRAWING_AREA		(1 << 5)
+#define GD_TYPE_TEXT_INPUT_ALPHANUMERIC	(1 << 6)
+#define GD_TYPE_TEXT_INPUT_NUMERIC	(1 << 7)
+#define GD_TYPE_TEXT_AREA		(1 << 8)
+#define GD_TYPE_SELECTBOX		(1 << 9)
+#define GD_TYPE_SCROLLBAR_VERTICAL	(1 << 10)
+#define GD_TYPE_SCROLLBAR_HORIZONTAL	(1 << 11)
 
 #define GD_TYPE_BUTTON			(GD_TYPE_NORMAL_BUTTON | \
 					 GD_TYPE_TEXT_BUTTON | \
 					 GD_TYPE_CHECK_BUTTON | \
+					 GD_TYPE_CHECK_BUTTON_2 | \
 					 GD_TYPE_RADIO_BUTTON)
 #define GD_TYPE_SCROLLBAR		(GD_TYPE_SCROLLBAR_VERTICAL | \
 					 GD_TYPE_SCROLLBAR_HORIZONTAL)