1 files changed, 25 insertions, 0 deletions
diff --git a/src/Chelleport/Draw.hs b/src/Chelleport/Draw.hs
new file mode 100644
index 0000000..c042e32
--- /dev/null
+++ b/src/Chelleport/Draw.hs
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+module Chelleport.Draw where
+
+import Chelleport.AppShell (DrawContext (ctxFont, ctxRenderer))
+import Data.Text (Text)
+import qualified SDL
+import qualified SDL.Font as TTF
+
+-- Render text to the screen
+renderText :: DrawContext -> Text -> IO ()
+renderText ctx text = do
+  -- Render text in white
+  surface <- TTF.blended (ctxFont ctx) (SDL.V4 255 255 255 255) text
+  texture <- SDL.createTextureFromSurface (ctxRenderer ctx) surface
+  SDL.freeSurface surface
+
+  -- Get text dimensions
+  textureInfo <- SDL.queryTexture texture
+  let textWidth = SDL.textureWidth textureInfo
+      textHeight = SDL.textureHeight textureInfo
+      position =
+        SDL.P (SDL.V2 ((640 - textWidth) `div` 2) ((480 - textHeight) `div` 2))
+
+  -- Render the texture
+  SDL.copy (ctxRenderer ctx) texture Nothing $ Just (SDL.Rectangle position (SDL.V2 textWidth textHeight))
+  SDL.destroyTexture texture