added separate grid buttons for landscape and portrait screen orientation

[rocksndiamonds.git] / src / libgame / system.c

diff --git a/src/libgame/system.c b/src/libgame/system.c
index 29c3b24cb6f82df737a596d97b3f27d5b5024f62..5b7cede45da7a2932ca770d4bc9722b85eac13ed 100644 (file)
--- a/src/libgame/system.c
+++ b/src/libgame/system.c
@@ -325,10 +325,59 @@ void InitTileCursorInfo()
 
 void InitOverlayInfo()
 {
+  static char *default_grid_button[6][2] =
+  {
+    { "      ",        "  ^^  " },
+    { "      ",        "  ^^  " },
+    { "      ",        "<<  >>" },
+    { "      ",        "<<  >>" },
+    { "111222",        "  vv  " },
+    { "111222",        "  vv  " }
+  };
+  int nr = GRID_ACTIVE_NR();
+  int i, x, y;
+
   overlay.enabled = FALSE;
   overlay.active = FALSE;
 
   overlay.show_grid = FALSE;
+  overlay.show_grid_buttons = FALSE;
+
+  for (i = 0; i < 2; i++)
+  {
+    int grid_xsize = DEFAULT_GRID_XSIZE(i);
+    int grid_ysize = DEFAULT_GRID_YSIZE(i);
+    int min_xsize = MIN(6, grid_xsize);
+    int min_ysize = MIN(6, grid_ysize);
+    int startx = grid_xsize - min_xsize;
+    int starty = grid_ysize - min_ysize;
+
+    overlay.grid_xsize_all[i] = grid_xsize;
+    overlay.grid_ysize_all[i] = grid_ysize;
+
+    for (x = 0; x < MAX_GRID_XSIZE; x++)
+      for (y = 0; y < MAX_GRID_YSIZE; y++)
+       overlay.grid_button_all[i][x][y] = CHAR_GRID_BUTTON_NONE;
+
+    for (x = 0; x < min_xsize; x++)
+      for (y = 0; y < min_ysize; y++)
+       overlay.grid_button_all[i][x][starty + y] =
+         default_grid_button[y][0][x];
+
+    for (x = 0; x < min_xsize; x++)
+      for (y = 0; y < min_ysize; y++)
+       overlay.grid_button_all[i][startx + x][starty + y] =
+         default_grid_button[y][1][x];
+  }
+
+  overlay.grid_xsize = overlay.grid_xsize_all[nr];
+  overlay.grid_ysize = overlay.grid_ysize_all[nr];
+
+  for (x = 0; x < MAX_GRID_XSIZE; x++)
+    for (y = 0; y < MAX_GRID_YSIZE; y++)
+      overlay.grid_button[x][y] = overlay.grid_button_all[nr][x][y];
+
+  overlay.grid_button_highlight = CHAR_GRID_BUTTON_NONE;
 
 #if defined(PLATFORM_ANDROID)
   if (strEqual(setup.touch.control_type, TOUCH_CONTROL_VIRTUAL_BUTTONS))
@@ -390,6 +439,7 @@ void SetOverlayActive(boolean active)
 void SetOverlayShowGrid(boolean show_grid)
 {
   overlay.show_grid = show_grid;
+  overlay.show_grid_buttons = show_grid;
 
   SetOverlayActive(show_grid);