Player transition into the stage

1 files changed, 31 insertions, 0 deletions

diff --git a/src/Game/Entities/Entry.hs b/src/Game/Entities/Entry.hs
new file mode 100644
index 0000000..5c17146
--- /dev/null
+++ b/src/Game/Entities/Entry.hs
@@ -0,0 +1,31 @@
+module Game.Entities.Entry (mkEntry) where
+
+import Game.Entities.Common
+import Game.Entities.Const
+import Game.Entities.Types
+import qualified Game.Sprites as S
+
+mkEntry :: S.SpriteSheet -> Int -> Int -> IO Entity
+mkEntry sprites x y = do
+  s <- S.get sprites "exit"
+  pure
+    Entity
+      { typ = TypePickup,
+        x = x,
+        y = y,
+        delay = frameDelay,
+        frame = 0,
+        jumping = False,
+        gravity = gravityOff,
+        dir = Dying,
+        sprite = s,
+        update = pure . updateEntry,
+        destroy = False,
+        actions = []
+      }
+
+updateEntry :: Entity -> Entity
+updateEntry e
+  | e.delay > 0 = e {delay = e.delay - 1}
+  | e.frame + 1 < frameLimit e = e {delay = frameDelay, frame = e.frame + 1}
+  | otherwise = e {destroy = True, actions = [ActionEntryDone]}