Added love.graphics.getSystemLimit (resolves issue #840). Deprecated love.graphics.getMaxPointSize.

love.graphics.getSystemLimit currently accepts these enum strings: “pointsize”, “texturesize”, “multicanvas”, and “canvasfsaa”.

src/modules/graphics/opengl/Graphics.h

@@ -186,11 +186,6 @@ public:
 	 */
 	void discardStencil();
 
-	/**
-	 * Gets the maximum supported width or height of Textures on this system.
-	 **/
-	int getMaxTextureSize() const;
-
 	/**
 	 * Creates an Image object with padding and/or optimization.
 	 **/
@@ -337,12 +332,6 @@ public:
 	 **/
 	PointStyle getPointStyle() const;
 
-	/**
-	 * Gets the maximum point size supported.
-	 * This may vary from computer to computer.
-	 **/
-	int getMaxPointSize() const;
-
 	/**
 	 * Draws text at the specified coordinates, with rotation and
 	 * scaling along both axes.
@@ -444,6 +433,11 @@ public:
 	 **/
 	std::string getRendererInfo(Graphics::RendererInfo infotype) const;
 
+	/**
+	 * Gets the system-dependent numeric limit for the specified parameter.
+	 **/
+	double getSystemLimit(SystemLimit limittype) const;
+
 	void push();
 	void pop();
 	void rotate(float r);