diff gamelib/cursor.py @ 66:05346a412b55

A sprite cursor attempt
author Stefano Rivera <stefano@rivera.za.net>
date Mon, 23 Aug 2010 19:50:45 +0200
parents
children 213e47dea4d0
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gamelib/cursor.py	Mon Aug 23 19:50:45 2010 +0200
@@ -0,0 +1,36 @@
+# cursor.py
+# Copyright Boomslang team, 2010 (see COPYING File)
+# Sprite Cursor
+
+from albow.screen import Screen
+from albow.resource import get_image
+import pygame.mouse as mouse
+from pygame.sprite import Sprite, RenderUpdates
+
+class CursorSprite(Sprite):
+    "A Sprite that follows the Cursor"
+
+    def __init__(self, filename):
+        Sprite.__init__(self)
+        self.image = get_image('items', filename + '.png')
+        self.rect = self.image.get_rect()
+
+    def update(self):
+        self.rect.midtop = mouse.get_pos()
+
+
+class CursorSpriteScreen(Screen):
+    "A Screen with a CursorSprite"
+
+    def __init__(self, shell):
+        Screen.__init__(self, shell)
+
+        sprite = CursorSprite('hand')
+        self.cursor_group = RenderUpdates(sprite)
+
+    def draw(self, surface):
+        self.cursor_group.update()
+        self.cursor_group.draw(surface)
+
+    def mouse_move(self, event):
+        self.invalidate()