Add physics rectangle

entities/rectangle.lua

@@ -0,0 +1,42 @@
+Class = require 'hump.class'
+require 'entities/physicsentity'
+
+Rectangle = Class{
+    __includes = PhysicsEntity,
+
+    img = nil,
+
+    init = function(self, x, y, level, physics_type, restitution, xsize, ysize, density, img)
+        PhysicsEntity.init(self, x, y, level, physics_type, restitution)
+        self.xsize = xsize
+        self.ysize = ysize
+        self.shape = love.physics.newRectangleShape(self.xsize, self.ysize)
+        PhysicsEntity.attachShape(self, density)
+        self.body:setX(self.x + self.xsize / 2)
+        self.body:setY(self.y - self.ysize / 2)
+        self.angle = 0
+
+
+        if img ~= nil then
+            self.img = img
+            self.quad = love.graphics.newQuad(0, 0, self.xsize, self.ysize, self.img:getWidth(), self.img:getHeight())
+        end
+    end;
+
+    update = function(self)
+        PhysicsEntity.update(self, dt)
+
+        self.x, self.y = self.fixture:getBoundingBox()
+        self.angle = self.body:getAngle()
+    end;
+
+    draw = function(self)
+        PhysicsEntity.draw(self)
+        if self.img ~= nil then
+            love.graphics.drawq(self.img, self.quad, self.body:getX(), self.body:getY(), self.angle, 1, 1, self.xsize / 2, self.ysize / 2)
+        else
+            love.graphics.rectangle("fill", self.x, self.y, self.xsize, self.ysize)
+        end
+    end;
+}
+