minesweeper.c

@@ -43,7 +43,7 @@ typedef enum {
 } TileType;
 
 typedef enum {
-    FieldEmpty,
+    FieldEmpty, // <-- same goes for this
     FieldMine
 } Field;
 
@@ -99,8 +99,6 @@ static void render_callback(Canvas* const canvas, void* ctx) {
     furi_string_printf(timeStr, "%01d:%02d", minutes, seconds);
     canvas_draw_str_aligned(canvas, 128, 0, AlignRight, AlignTop, furi_string_get_cstr(timeStr));
 
-    uint8_t* tile_to_draw;
-
     for (int y = 0; y < PLAYFIELD_HEIGHT; y++) {
       for (int x = 0; x < PLAYFIELD_WIDTH; x++) {
         if ( x == minesweeper_state->cursor_x && y == minesweeper_state->cursor_y) {
@@ -108,53 +106,114 @@ static void render_callback(Canvas* const canvas, void* ctx) {
         }
         switch (minesweeper_state->playfield[x][y]) {
           case TileType0:
-            tile_to_draw = tile_0_bits;
+            canvas_draw_xbm(
+                canvas,
+                x*TILE_HEIGHT, // x
+                8 + (y * TILE_WIDTH), // y
+                TILE_WIDTH,
+                TILE_HEIGHT,
+                tile_0_bits);
             break;
           case TileType1:
-            tile_to_draw = tile_1_bits;
+            canvas_draw_xbm(
+                canvas,
+                x*TILE_HEIGHT, // x
+                8 + (y * TILE_WIDTH), // y
+                TILE_WIDTH,
+                TILE_HEIGHT,
+                tile_1_bits);
             break;
           case TileType2:
-            tile_to_draw = tile_2_bits;
+            canvas_draw_xbm(
+                canvas,
+                x*TILE_HEIGHT, // x
+                8 + (y * TILE_WIDTH), // y
+                TILE_WIDTH,
+                TILE_HEIGHT,
+                tile_2_bits);
             break;
           case TileType3:
-            tile_to_draw = tile_3_bits;
+            canvas_draw_xbm(
+                canvas,
+                x*TILE_HEIGHT, // x
+                8 + (y * TILE_WIDTH), // y
+                TILE_WIDTH,
+                TILE_HEIGHT,
+                tile_3_bits);
             break;
           case TileType4:
-            tile_to_draw = tile_4_bits;
+            canvas_draw_xbm(
+                canvas,
+                x*TILE_HEIGHT, // x
+                8 + (y * TILE_WIDTH), // y
+                TILE_WIDTH,
+                TILE_HEIGHT,
+                tile_4_bits);
             break;
           case TileType5:
-            tile_to_draw = tile_5_bits;
+            canvas_draw_xbm(
+                canvas,
+                x*TILE_HEIGHT, // x
+                8 + (y * TILE_WIDTH), // y
+                TILE_WIDTH,
+                TILE_HEIGHT,
+                tile_5_bits);
             break;
           case TileType6:
-            tile_to_draw = tile_6_bits;
+            canvas_draw_xbm(
+                canvas,
+                x*TILE_HEIGHT, // x
+                8 + (y * TILE_WIDTH), // y
+                TILE_WIDTH,
+                TILE_HEIGHT,
+                tile_6_bits);
             break;
           case TileType7:
-            tile_to_draw = tile_7_bits;
+            canvas_draw_xbm(
+                canvas,
+                x*TILE_HEIGHT, // x
+                8 + (y * TILE_WIDTH), // y
+                TILE_WIDTH,
+                TILE_HEIGHT,
+                tile_7_bits);
             break;
           case TileType8:
-            tile_to_draw = tile_8_bits;
+            canvas_draw_xbm(
+                canvas,
+                x*TILE_HEIGHT, // x
+                8 + (y * TILE_WIDTH), // y
+                TILE_WIDTH,
+                TILE_HEIGHT,
+                tile_8_bits);
             break;
           case TileTypeFlag:
-            tile_to_draw = tile_flag_bits;
+            canvas_draw_xbm(
+                canvas,
+                x*TILE_HEIGHT, // x
+                8 + (y * TILE_WIDTH), // y
+                TILE_WIDTH,
+                TILE_HEIGHT,
+                tile_flag_bits);
             break;
           case TileTypeUncleared:
-            tile_to_draw = tile_uncleared_bits;
+            canvas_draw_xbm(
+                canvas,
+                x*TILE_HEIGHT, // x
+                8 + (y * TILE_WIDTH), // y
+                TILE_WIDTH,
+                TILE_HEIGHT,
+                tile_uncleared_bits);
             break;
           case TileTypeMine:
-            tile_to_draw = tile_mine_bits;
-            break;
-          default:
-            // this should never happen
-            tile_to_draw = tile_mine_bits;
+            canvas_draw_xbm(
+                canvas,
+                x*TILE_HEIGHT, // x
+                8 + (y * TILE_WIDTH), // y
+                TILE_WIDTH,
+                TILE_HEIGHT,
+                tile_mine_bits);
             break;
         }
-        canvas_draw_xbm(
-            canvas,
-            x*TILE_HEIGHT, // x
-            8 + (y * TILE_WIDTH), // y
-            TILE_WIDTH,
-            TILE_HEIGHT,
-            tile_to_draw);
         if ( x == minesweeper_state->cursor_x && y == minesweeper_state->cursor_y) {
           canvas_invert_color(canvas);
         }
@@ -411,25 +470,25 @@ int32_t minesweeper_app(void* p) {
             case InputKeyUp:
               minesweeper_state->cursor_y--;
               if(minesweeper_state->cursor_y < 0) {
-                 minesweeper_state->cursor_y = PLAYFIELD_HEIGHT - 1;
+                 minesweeper_state->cursor_y = 0;
               }
               break;
             case InputKeyDown:
               minesweeper_state->cursor_y++;
               if(minesweeper_state->cursor_y >= PLAYFIELD_HEIGHT) {
-                 minesweeper_state->cursor_y = 0;
+                 minesweeper_state->cursor_y = PLAYFIELD_HEIGHT-1;
               }
               break;
             case InputKeyRight:
               minesweeper_state->cursor_x++;
               if(minesweeper_state->cursor_x >= PLAYFIELD_WIDTH) {
-                 minesweeper_state->cursor_x = 0;
+                 minesweeper_state->cursor_x = PLAYFIELD_WIDTH-1;
               }
               break;
             case InputKeyLeft:
               minesweeper_state->cursor_x--;
               if(minesweeper_state->cursor_x < 0) {
-                 minesweeper_state->cursor_x = PLAYFIELD_WIDTH-1;
+                 minesweeper_state->cursor_x = 0;
               }
               break;
             case InputKeyOk:
@@ -462,8 +521,6 @@ int32_t minesweeper_app(void* p) {
               // Exit the plugin
               processing = false;
               break;
-            case InputKeyMAX:
-              break;
           }
         } else if (event.input.type == InputTypeLong) {
           // hold events
@@ -481,8 +538,6 @@ int32_t minesweeper_app(void* p) {
             case InputKeyBack:
               processing = false;
               break;
-            case InputKeyMAX:
-              break;
           }
         }
       }