mebens · September 6, 2011 00:13 · Sep 6, 2011
diff --git a/main.lua b/main.lua
@@ -0,0 +1,35 @@
+function love.load()
+  rect = {
+    x = 100,
+    y = 100,
+    width = 100,
+    height = 100,
+    dragging = { active = false, diffX = 0, diffY = 0 }
+  }
+end
+
+function love.update(dt)
+  if rect.dragging.active then
+    rect.x = love.mouse.getX() - rect.dragging.diffX
+    rect.y = love.mouse.getY() - rect.dragging.diffY
+  end
+end
+
+function love.draw()
+  love.graphics.rectangle("fill", rect.x, rect.y, rect.width, rect.height)
+end
+
+function love.mousepressed(x, y, button)
+  if button == "l"
+  and x > rect.x and x < rect.x + rect.width
+  and y > rect.y and y < rect.y + rect.height
+  then
+    rect.dragging.active = true
+    rect.dragging.diffX = x - rect.x
+    rect.dragging.diffY = y - rect.y
+  end
+end
+
+function love.mousereleased(x, y, button)
+  if button == "l" then rect.dragging.active = false end
+end