1 files changed, 39 insertions, 0 deletions

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+#include "map_render.h"
+#include "map.h"
+#include "game.h"
+
+MapRenderComponent::MapRenderComponent(const Map& map) : screen(GAME_WIDTH, GAME_HEIGHT)
+{
+  screen.fill(screen.entirety(), 0, 0, 0);
+  
+  Texture tiles("../res/tiles.png");
+  
+  for (int i=0; i<MAP_WIDTH*(MAP_HEIGHT-1); i++)
+  {
+    int tile = map.getMapdata()[i];
+    int x = i % MAP_WIDTH;
+    int y = i / MAP_WIDTH;
+    Rectangle dst {x*TILE_WIDTH, y*TILE_HEIGHT, TILE_WIDTH, TILE_HEIGHT};
+    Rectangle src {tile%8*TILE_WIDTH, tile/8*TILE_HEIGHT, TILE_WIDTH, TILE_HEIGHT};
+
+    if (tile > 0)
+    {
+      screen.blit(tiles, src, dst);
+    }
+  }
+  
+  Texture font("../res/font.bmp");
+  const char* map_name = map.getTitle();
+  int start_x = (40/2) - (strlen(map_name)/2);
+  for (size_t i=0; i<strlen(map_name); i++)
+  {
+    Rectangle srcRect {map_name[i] % 16 * 8, map_name[i] / 16 * 8, 8, 8};
+    Rectangle dstRect {(start_x + (int)i)*8, 24*8, 8, 8};
+    screen.blit(font, srcRect, dstRect);
+  }
+}
+
+void MapRenderComponent::render(Game&, Entity&, Texture& buffer)
+{
+  buffer.blit(screen, screen.entirety(), buffer.entirety());
+}