Rename love.mouse.hasCursor to isCursorSupported (resolves issue #1309).

--HG--
branch : minor

src/modules/mouse/Mouse.h

@@ -51,7 +51,7 @@ public:
 
 	virtual Cursor *getCursor() const = 0;
 
-	virtual bool hasCursor() const = 0;
+	virtual bool isCursorSupported() const = 0;
 
 	virtual double getX() const = 0;
 	virtual double getY() const = 0;

src/modules/mouse/sdl/Mouse.cpp

@@ -107,7 +107,7 @@ love::mouse::Cursor *Mouse::getCursor() const
 }
 
 
-bool Mouse::hasCursor() const
+bool Mouse::isCursorSupported() const
 {
 	return SDL_GetDefaultCursor() != nullptr;
 }

src/modules/mouse/sdl/Mouse.h

@@ -53,7 +53,7 @@ public:
 
 	love::mouse::Cursor *getCursor() const override;
 
-	bool hasCursor() const override;
+	bool isCursorSupported() const override;
 
 	double getX() const override;
 	double getY() const override;

src/modules/mouse/wrap_Mouse.cpp

@@ -92,9 +92,9 @@ int w_getCursor(lua_State *L)
 	return 1;
 }
 
-int w_hasCursor(lua_State *L)
+int w_isCursorSupported(lua_State *L)
 {
-	luax_pushboolean(L, instance()->hasCursor());
+	luax_pushboolean(L, instance()->isCursorSupported());
 	return 1;
 }
 
@@ -214,7 +214,7 @@ static const luaL_Reg functions[] =
 	{ "getSystemCursor", w_getSystemCursor },
 	{ "setCursor", w_setCursor },
 	{ "getCursor", w_getCursor },
-	{ "hasCursor", w_hasCursor },
+	{ "isCursorSupported", w_isCursorSupported },
 	{ "getX", w_getX },
 	{ "getY", w_getY },
 	{ "setX", w_setX },

src/scripts/boot.lua

@@ -623,7 +623,7 @@ function love.errhand(msg)
 		love.mouse.setVisible(true)
 		love.mouse.setGrabbed(false)
 		love.mouse.setRelativeMode(false)
-		if love.mouse.hasCursor() then
+		if love.mouse.isCursorSupported() then
 			love.mouse.setCursor()
 		end
 	end

src/scripts/boot.lua.h

@@ -1141,8 +1141,9 @@ const unsigned char boot_lua[] =
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