X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Flibgame%2Fsystem.h;h=88df586da83d553995800bd2767552197b33418e;hb=22c1545e660b56b81728829aec43de128934ae04;hp=06a47c3c685fe17fc7eda1692843d7d8c51fa080;hpb=969000b44b047ef2d77619bd3882a3f09eb1787d;p=rocksndiamonds.git

diff --git a/src/libgame/system.h b/src/libgame/system.h
index 06a47c3c..88df586d 100644
--- a/src/libgame/system.h
+++ b/src/libgame/system.h
@@ -96,7 +96,10 @@
 
 #define TOUCH_MOVE_DISTANCE_DEFAULT	2
 #define TOUCH_DROP_DISTANCE_DEFAULT	5
+#define TOUCH_TRANSPARENCY_DEFAULT	50
 
+#define ALPHA_FROM_TRANSPARENCY(x)	((100 - x) * SDL_ALPHA_OPAQUE / 100)
+#define ALPHA_FADING_STEPSIZE(x)	((x) / 25)
 
 /* values for special settings for mobile devices */
 #if defined(PLATFORM_ANDROID)
@@ -456,12 +459,30 @@
 #define MIN_GRID_YSIZE			3
 #define MAX_GRID_XSIZE			32
 #define MAX_GRID_YSIZE			32
-#define DEFAULT_GRID_XSIZE		18
-#define DEFAULT_GRID_YSIZE		MIN(MAX(MIN_GRID_YSIZE,		\
-						DEFAULT_GRID_XSIZE *	\
-						video.screen_height /	\
-						video.screen_width),	\
+#define GRID_REAL_WIDTH			MAX(1, MAX(video.screen_width,	\
+						   video.screen_height))
+#define GRID_REAL_HEIGHT		MAX(1, MIN(video.screen_width,	\
+						   video.screen_height))
+#define DEFAULT_GRID_XSIZE_0		18
+#define DEFAULT_GRID_YSIZE_0		MIN(MAX(MIN_GRID_YSIZE,		\
+						DEFAULT_GRID_XSIZE_0 *	\
+						GRID_REAL_HEIGHT /	\
+						GRID_REAL_WIDTH),	\
 					    MAX_GRID_YSIZE)
+#define DEFAULT_GRID_XSIZE_1		13
+#define DEFAULT_GRID_YSIZE_1		MIN(MAX(MIN_GRID_YSIZE,		\
+						DEFAULT_GRID_XSIZE_1 *	\
+						GRID_REAL_WIDTH /	\
+						GRID_REAL_HEIGHT),	\
+					    MAX_GRID_YSIZE)
+
+#define DEFAULT_GRID_XSIZE(n)		(n == 0 ? DEFAULT_GRID_XSIZE_0 : \
+					 DEFAULT_GRID_XSIZE_1)
+#define DEFAULT_GRID_YSIZE(n)		(n == 0 ? DEFAULT_GRID_YSIZE_0 : \
+					 DEFAULT_GRID_YSIZE_1)
+
+#define GRID_ACTIVE_NR()		(video.screen_width >	\
+					 video.screen_height ? 0 : 1)
 
 /* values for grid button characters for virtual buttons */
 #define CHAR_GRID_BUTTON_NONE		' '
@@ -998,7 +1019,6 @@ struct OverlayInfo
   boolean active;		/* overlay activated (depending on game mode) */
 
   boolean show_grid;
-  boolean show_grid_buttons;
 
   int grid_xsize;
   int grid_ysize;
@@ -1033,6 +1053,15 @@ struct SetupTouchInfo
   char *control_type;
   int move_distance;
   int drop_distance;
+
+  int grid_xsize[2];
+  int grid_ysize[2];
+
+  char grid_button[2][MAX_GRID_XSIZE][MAX_GRID_YSIZE];
+
+  int transparency;		/* in percent (0 == opaque, 100 == invisible) */
+
+  boolean grid_initialized;
 };
 
 struct SetupInputInfo