Merge pull request #12814 from guilhermefelipecgs/add_hardware_custom_cursor

Custom hardware-accelerated mouse cursor

23 files changed, 318 insertions, 41 deletions

diff --git a/core/os/input.cpp b/core/os/input.cpp
index 2795b11243..a44adde425 100644
--- a/core/os/input.cpp
+++ b/core/os/input.cpp
@@ -84,7 +84,7 @@ void Input::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("warp_mouse_position", "to"), &Input::warp_mouse_position);
 	ClassDB::bind_method(D_METHOD("action_press", "action"), &Input::action_press);
 	ClassDB::bind_method(D_METHOD("action_release", "action"), &Input::action_release);
-	ClassDB::bind_method(D_METHOD("set_custom_mouse_cursor", "image", "hotspot"), &Input::set_custom_mouse_cursor, DEFVAL(Vector2()));
+	ClassDB::bind_method(D_METHOD("set_custom_mouse_cursor", "image", "shape", "hotspot"), &Input::set_custom_mouse_cursor, DEFVAL(CURSOR_ARROW), DEFVAL(Vector2()));
 	ClassDB::bind_method(D_METHOD("parse_input_event", "event"), &Input::parse_input_event);
 
 	BIND_ENUM_CONSTANT(MOUSE_MODE_VISIBLE);
@@ -92,6 +92,24 @@ void Input::_bind_methods() {
 	BIND_ENUM_CONSTANT(MOUSE_MODE_CAPTURED);
 	BIND_ENUM_CONSTANT(MOUSE_MODE_CONFINED);
 
+	BIND_ENUM_CONSTANT(CURSOR_ARROW);
+	BIND_ENUM_CONSTANT(CURSOR_IBEAM);
+	BIND_ENUM_CONSTANT(CURSOR_POINTING_HAND);
+	BIND_ENUM_CONSTANT(CURSOR_CROSS);
+	BIND_ENUM_CONSTANT(CURSOR_WAIT);
+	BIND_ENUM_CONSTANT(CURSOR_BUSY);
+	BIND_ENUM_CONSTANT(CURSOR_DRAG);
+	BIND_ENUM_CONSTANT(CURSOR_CAN_DROP);
+	BIND_ENUM_CONSTANT(CURSOR_FORBIDDEN);
+	BIND_ENUM_CONSTANT(CURSOR_VSIZE);
+	BIND_ENUM_CONSTANT(CURSOR_HSIZE);
+	BIND_ENUM_CONSTANT(CURSOR_BDIAGSIZE);
+	BIND_ENUM_CONSTANT(CURSOR_FDIAGSIZE);
+	BIND_ENUM_CONSTANT(CURSOR_MOVE);
+	BIND_ENUM_CONSTANT(CURSOR_VSPLIT);
+	BIND_ENUM_CONSTANT(CURSOR_HSPLIT);
+	BIND_ENUM_CONSTANT(CURSOR_HELP);
+
 	ADD_SIGNAL(MethodInfo("joy_connection_changed", PropertyInfo(Variant::INT, "index"), PropertyInfo(Variant::BOOL, "connected")));
 }
 
diff --git a/core/os/input.h b/core/os/input.h
index 608484ccd0..140d11de4d 100644
--- a/core/os/input.h
+++ b/core/os/input.h
@@ -51,6 +51,28 @@ public:
 		MOUSE_MODE_CONFINED
 	};
 
+#undef CursorShape
+	enum CursorShape {
+		CURSOR_ARROW,
+		CURSOR_IBEAM,
+		CURSOR_POINTING_HAND,
+		CURSOR_CROSS,
+		CURSOR_WAIT,
+		CURSOR_BUSY,
+		CURSOR_DRAG,
+		CURSOR_CAN_DROP,
+		CURSOR_FORBIDDEN,
+		CURSOR_VSIZE,
+		CURSOR_HSIZE,
+		CURSOR_BDIAGSIZE,
+		CURSOR_FDIAGSIZE,
+		CURSOR_MOVE,
+		CURSOR_VSPLIT,
+		CURSOR_HSPLIT,
+		CURSOR_HELP,
+		CURSOR_MAX
+	};
+
 	void set_mouse_mode(MouseMode p_mode);
 	MouseMode get_mouse_mode() const;
 
@@ -96,7 +118,7 @@ public:
 
 	virtual bool is_emulating_touchscreen() const = 0;
 
-	virtual void set_custom_mouse_cursor(const RES &p_cursor, const Vector2 &p_hotspot = Vector2()) = 0;
+	virtual void set_custom_mouse_cursor(const RES &p_cursor, CursorShape p_shape = CURSOR_ARROW, const Vector2 &p_hotspot = Vector2()) = 0;
 	virtual void set_mouse_in_window(bool p_in_window) = 0;
 
 	virtual String get_joy_button_string(int p_button) = 0;
@@ -110,5 +132,6 @@ public:
 };
 
 VARIANT_ENUM_CAST(Input::MouseMode);
+VARIANT_ENUM_CAST(Input::CursorShape);
 
 #endif // INPUT_H
diff --git a/core/os/os.h b/core/os/os.h
index 5dc39b52d6..c9c228cfaf 100644
--- a/core/os/os.h
+++ b/core/os/os.h
@@ -325,6 +325,7 @@ public:
 	virtual int get_virtual_keyboard_height() const;
 
 	virtual void set_cursor_shape(CursorShape p_shape) = 0;
+	virtual void set_custom_mouse_cursor(const RES &p_cursor, CursorShape p_shape, const Vector2 &p_hotspot) = 0;
 
 	virtual bool get_swap_ok_cancel() { return false; }
 	virtual void dump_memory_to_file(const char *p_file);
diff --git a/doc/classes/Input.xml b/doc/classes/Input.xml
index 1200ac5170..53a2d48347 100644
--- a/doc/classes/Input.xml
+++ b/doc/classes/Input.xml
@@ -275,9 +275,12 @@
 			</return>
 			<argument index="0" name="image" type="Resource">
 			</argument>
-			<argument index="1" name="hotspot" type="Vector2" default="Vector2( 0, 0 )">
+			<argument index="1" name="cursor_shape" type="int" default="CURSOR_ARROW">
+			</argument>
+			<argument index="2" name="hotspot" type="Vector2" default="Vector2( 0, 0 )">
 			</argument>
 			<description>
+				Set a custom mouse cursor image, which is only visible inside the game window. The hotspot can also be specified. See enum [code]CURSOR_*[/code] for the list of shapes.
 			</description>
 		</method>
 		<method name="set_mouse_mode">
diff --git a/main/input_default.cpp b/main/input_default.cpp
index 5026b8bb39..c3454d86f3 100644
--- a/main/input_default.cpp
+++ b/main/input_default.cpp
@@ -497,26 +497,16 @@ bool InputDefault::is_emulating_touchscreen() const {
 	return emulate_touch;
 }
 
-void InputDefault::set_custom_mouse_cursor(const RES &p_cursor, const Vector2 &p_hotspot) {
-	/* no longer supported, leaving this for reference to anyone who might want to implement hardware cursors
+void InputDefault::set_custom_mouse_cursor(const RES &p_cursor, CursorShape p_shape, const Vector2 &p_hotspot) {
+	if (Engine::get_singleton()->is_editor_hint())
+		return;
+
 	if (custom_cursor == p_cursor)
 		return;
 
 	custom_cursor = p_cursor;
 
-	if (p_cursor.is_null()) {
-		set_mouse_mode(MOUSE_MODE_VISIBLE);
-		//removed, please insist us to implement hardare cursors
-		//VisualServer::get_singleton()->cursor_set_visible(false);
-	} else {
-		Ref<AtlasTexture> atex = custom_cursor;
-		Rect2 region = atex.is_valid() ? atex->get_region() : Rect2();
-		set_mouse_mode(MOUSE_MODE_HIDDEN);
-		VisualServer::get_singleton()->cursor_set_visible(true);
-		VisualServer::get_singleton()->cursor_set_texture(custom_cursor->get_rid(), p_hotspot, 0, region);
-		VisualServer::get_singleton()->cursor_set_pos(get_mouse_position());
-	}
-	*/
+	OS::get_singleton()->set_custom_mouse_cursor(p_cursor, (OS::CursorShape)p_shape, p_hotspot);
 }
 
 void InputDefault::set_mouse_in_window(bool p_in_window) {
diff --git a/main/input_default.h b/main/input_default.h
index 62ba0b0c32..3d9a809325 100644
--- a/main/input_default.h
+++ b/main/input_default.h
@@ -225,7 +225,7 @@ public:
 	void set_emulate_touch(bool p_emulate);
 	virtual bool is_emulating_touchscreen() const;
 
-	virtual void set_custom_mouse_cursor(const RES &p_cursor, const Vector2 &p_hotspot = Vector2());
+	virtual void set_custom_mouse_cursor(const RES &p_cursor, CursorShape p_shape = Input::CURSOR_ARROW, const Vector2 &p_hotspot = Vector2());
 	virtual void set_mouse_in_window(bool p_in_window);
 
 	void parse_mapping(String p_mapping);
diff --git a/main/main.cpp b/main/main.cpp
index 5936a323d4..ac68fe1296 100644
--- a/main/main.cpp
+++ b/main/main.cpp
@@ -1107,7 +1107,7 @@ Error Main::setup2(Thread::ID p_main_tid_override) {
 		if (cursor.is_valid()) {
 			//print_line("loaded ok");
 			Vector2 hotspot = ProjectSettings::get_singleton()->get("display/mouse_cursor/custom_image_hotspot");
-			Input::get_singleton()->set_custom_mouse_cursor(cursor, hotspot);
+			Input::get_singleton()->set_custom_mouse_cursor(cursor, Input::CURSOR_ARROW, hotspot);
 		}
 	}
 #ifdef TOOLS_ENABLED
diff --git a/platform/android/os_android.cpp b/platform/android/os_android.cpp
index dd23a81977..97e81874c9 100644
--- a/platform/android/os_android.cpp
+++ b/platform/android/os_android.cpp
@@ -248,6 +248,9 @@ void OS_Android::set_cursor_shape(CursorShape p_shape) {
 	//android really really really has no mouse.. how amazing..
 }
 
+void OS_Android::set_custom_mouse_cursor(const RES &p_cursor, CursorShape p_shape, const Vector2 &p_hotspot) {
+}
+
 void OS_Android::main_loop_begin() {
 
 	if (main_loop)
diff --git a/platform/android/os_android.h b/platform/android/os_android.h
index 744dce7ff1..adfd88b59b 100644
--- a/platform/android/os_android.h
+++ b/platform/android/os_android.h
@@ -182,6 +182,7 @@ public:
 	virtual bool can_draw() const;
 
 	virtual void set_cursor_shape(CursorShape p_shape);
+	virtual void set_custom_mouse_cursor(const RES &p_cursor, CursorShape p_shape, const Vector2 &p_hotspot);
 
 	void main_loop_begin();
 	bool main_loop_iterate();
diff --git a/platform/haiku/os_haiku.cpp b/platform/haiku/os_haiku.cpp
index 3324b33e95..65a220f8ca 100644
--- a/platform/haiku/os_haiku.cpp
+++ b/platform/haiku/os_haiku.cpp
@@ -200,6 +200,10 @@ void OS_Haiku::set_cursor_shape(CursorShape p_shape) {
 	//ERR_PRINT("set_cursor_shape() NOT IMPLEMENTED");
 }
 
+void OS_Haiku::set_custom_mouse_cursor(const RES &p_cursor, CursorShape p_shape, const Vector2 &p_hotspot) {
+	// TODO
+}
+
 int OS_Haiku::get_screen_count() const {
 	// TODO: implement get_screen_count()
 	return 1;
diff --git a/platform/haiku/os_haiku.h b/platform/haiku/os_haiku.h
index b4d0add04b..6d69c1997f 100644
--- a/platform/haiku/os_haiku.h
+++ b/platform/haiku/os_haiku.h
@@ -87,6 +87,7 @@ public:
 	virtual Point2 get_mouse_position() const;
 	virtual int get_mouse_button_state() const;
 	virtual void set_cursor_shape(CursorShape p_shape);
+	virtual void set_custom_mouse_cursor(const RES &p_cursor, CursorShape p_shape, const Vector2 &p_hotspot);
 
 	virtual int get_screen_count() const;
 	virtual int get_current_screen() const;
diff --git a/platform/iphone/os_iphone.cpp b/platform/iphone/os_iphone.cpp
index dcb7b8b1f4..507d4f22db 100644
--- a/platform/iphone/os_iphone.cpp
+++ b/platform/iphone/os_iphone.cpp
@@ -490,6 +490,8 @@ String OSIPhone::get_user_data_dir() const {
 	return data_dir;
 };
 
+void OSIPhone::set_custom_mouse_cursor(const RES &p_cursor, CursorShape p_shape, const Vector2 &p_hotspot){};
+
 String OSIPhone::get_name() {
 
 	return "iOS";
diff --git a/platform/iphone/os_iphone.h b/platform/iphone/os_iphone.h
index 7e310e3a03..8e701a7fab 100644
--- a/platform/iphone/os_iphone.h
+++ b/platform/iphone/os_iphone.h
@@ -173,6 +173,7 @@ public:
 	virtual int get_virtual_keyboard_height() const;
 
 	virtual void set_cursor_shape(CursorShape p_shape);
+	virtual void set_custom_mouse_cursor(const RES &p_cursor, CursorShape p_shape, const Vector2 &p_hotspot);
 
 	virtual Size2 get_window_size() const;
 
diff --git a/platform/osx/os_osx.h b/platform/osx/os_osx.h
index a24bf6c0bc..0411b4e72b 100644
--- a/platform/osx/os_osx.h
+++ b/platform/osx/os_osx.h
@@ -41,6 +41,7 @@
 #include "servers/visual/rasterizer.h"
 #include "servers/visual/visual_server_wrap_mt.h"
 #include "servers/visual_server.h"
+#include <AppKit/NSCursor.h>
 #include <ApplicationServices/ApplicationServices.h>
 
 #undef CursorShape
@@ -86,6 +87,7 @@ public:
 	id context;
 
 	CursorShape cursor_shape;
+	NSCursor *cursors[CURSOR_MAX] = { NULL };
 	MouseMode mouse_mode;
 
 	String title;
@@ -137,6 +139,7 @@ public:
 	virtual void alert(const String &p_alert, const String &p_title = "ALERT!");
 
 	virtual void set_cursor_shape(CursorShape p_shape);
+	virtual void set_custom_mouse_cursor(const RES &p_cursor, CursorShape p_shape, const Vector2 &p_hotspot);
 
 	virtual void set_mouse_show(bool p_show);
 	virtual void set_mouse_grab(bool p_grab);
diff --git a/platform/osx/os_osx.mm b/platform/osx/os_osx.mm
index 0cd02663da..99c5995d7a 100644
--- a/platform/osx/os_osx.mm
+++ b/platform/osx/os_osx.mm
@@ -577,8 +577,11 @@ static void _mouseDownEvent(NSEvent *event, int index, int mask, bool pressed) {
 		return;
 	if (OS_OSX::singleton->main_loop && OS_OSX::singleton->mouse_mode != OS::MOUSE_MODE_CAPTURED)
 		OS_OSX::singleton->main_loop->notification(MainLoop::NOTIFICATION_WM_MOUSE_ENTER);
-	if (OS_OSX::singleton->input)
+	if (OS_OSX::singleton->input) {
 		OS_OSX::singleton->input->set_mouse_in_window(true);
+		OS_OSX::singleton->cursor_shape = OS::CURSOR_MAX;
+		OS_OSX::singleton->set_cursor_shape(OS::CURSOR_ARROW);
+	}
 }
 
 - (void)magnifyWithEvent:(NSEvent *)event {
@@ -1240,30 +1243,84 @@ void OS_OSX::set_cursor_shape(CursorShape p_shape) {
 	if (cursor_shape == p_shape)
 		return;
 
-	switch (p_shape) {
-		case CURSOR_ARROW: [[NSCursor arrowCursor] set]; break;
-		case CURSOR_IBEAM: [[NSCursor IBeamCursor] set]; break;
-		case CURSOR_POINTING_HAND: [[NSCursor pointingHandCursor] set]; break;
-		case CURSOR_CROSS: [[NSCursor crosshairCursor] set]; break;
-		case CURSOR_WAIT: [[NSCursor arrowCursor] set]; break;
-		case CURSOR_BUSY: [[NSCursor arrowCursor] set]; break;
-		case CURSOR_DRAG: [[NSCursor closedHandCursor] set]; break;
-		case CURSOR_CAN_DROP: [[NSCursor openHandCursor] set]; break;
-		case CURSOR_FORBIDDEN: [[NSCursor arrowCursor] set]; break;
-		case CURSOR_VSIZE: [[NSCursor resizeUpDownCursor] set]; break;
-		case CURSOR_HSIZE: [[NSCursor resizeLeftRightCursor] set]; break;
-		case CURSOR_BDIAGSIZE: [[NSCursor arrowCursor] set]; break;
-		case CURSOR_FDIAGSIZE: [[NSCursor arrowCursor] set]; break;
-		case CURSOR_MOVE: [[NSCursor arrowCursor] set]; break;
-		case CURSOR_VSPLIT: [[NSCursor resizeUpDownCursor] set]; break;
-		case CURSOR_HSPLIT: [[NSCursor resizeLeftRightCursor] set]; break;
-		case CURSOR_HELP: [[NSCursor arrowCursor] set]; break;
-		default: {};
+	if (cursors[p_shape] != NULL) {
+		[cursors[p_shape] set];
+	} else {
+		switch (p_shape) {
+			case CURSOR_ARROW: [[NSCursor arrowCursor] set]; break;
+			case CURSOR_IBEAM: [[NSCursor IBeamCursor] set]; break;
+			case CURSOR_POINTING_HAND: [[NSCursor pointingHandCursor] set]; break;
+			case CURSOR_CROSS: [[NSCursor crosshairCursor] set]; break;
+			case CURSOR_WAIT: [[NSCursor arrowCursor] set]; break;
+			case CURSOR_BUSY: [[NSCursor arrowCursor] set]; break;
+			case CURSOR_DRAG: [[NSCursor closedHandCursor] set]; break;
+			case CURSOR_CAN_DROP: [[NSCursor openHandCursor] set]; break;
+			case CURSOR_FORBIDDEN: [[NSCursor arrowCursor] set]; break;
+			case CURSOR_VSIZE: [[NSCursor resizeUpDownCursor] set]; break;
+			case CURSOR_HSIZE: [[NSCursor resizeLeftRightCursor] set]; break;
+			case CURSOR_BDIAGSIZE: [[NSCursor arrowCursor] set]; break;
+			case CURSOR_FDIAGSIZE: [[NSCursor arrowCursor] set]; break;
+			case CURSOR_MOVE: [[NSCursor arrowCursor] set]; break;
+			case CURSOR_VSPLIT: [[NSCursor resizeUpDownCursor] set]; break;
+			case CURSOR_HSPLIT: [[NSCursor resizeLeftRightCursor] set]; break;
+			case CURSOR_HELP: [[NSCursor arrowCursor] set]; break;
+			default: {};
+		}
 	}
 
 	cursor_shape = p_shape;
 }
 
+void OS_OSX::set_custom_mouse_cursor(const RES &p_cursor, CursorShape p_shape, const Vector2 &p_hotspot) {
+	if (p_cursor.is_valid()) {
+		Ref<Texture> texture = p_cursor;
+		Ref<Image> image = texture->get_data();
+
+		int image_size = 32 * 32;
+
+		ERR_FAIL_COND(texture->get_width() != 32 || texture->get_height() != 32);
+
+		NSBitmapImageRep *imgrep = [[[NSBitmapImageRep alloc]
+				initWithBitmapDataPlanes:NULL
+							  pixelsWide:image->get_width()
+							  pixelsHigh:image->get_height()
+						   bitsPerSample:8
+						 samplesPerPixel:4
+								hasAlpha:YES
+								isPlanar:NO
+						  colorSpaceName:NSDeviceRGBColorSpace
+							 bytesPerRow:image->get_width() * 4
+							bitsPerPixel:32] autorelease];
+
+		ERR_FAIL_COND(imgrep == nil);
+		uint8_t *pixels = [imgrep bitmapData];
+
+		int len = image->get_width() * image->get_height();
+		PoolVector<uint8_t> data = image->get_data();
+		PoolVector<uint8_t>::Read r = data.read();
+
+		/* Premultiply the alpha channel */
+		for (int i = 0; i < len; i++) {
+			uint8_t alpha = r[i * 4 + 3];
+			pixels[i * 4 + 0] = (uint8_t)(((uint16_t)r[i * 4 + 0] * alpha) / 255);
+			pixels[i * 4 + 1] = (uint8_t)(((uint16_t)r[i * 4 + 1] * alpha) / 255);
+			pixels[i * 4 + 2] = (uint8_t)(((uint16_t)r[i * 4 + 2] * alpha) / 255);
+			pixels[i * 4 + 3] = alpha;
+		}
+
+		NSImage *nsimage = [[[NSImage alloc] initWithSize:NSMakeSize(image->get_width(), image->get_height())] autorelease];
+		[nsimage addRepresentation:imgrep];
+
+		NSCursor *cursor = [[NSCursor alloc] initWithImage:nsimage hotSpot:NSMakePoint(p_hotspot.x, p_hotspot.y)];
+
+		cursors[p_shape] = cursor;
+
+		if (p_shape == CURSOR_ARROW) {
+			[cursor set];
+		}
+	}
+}
+
 void OS_OSX::set_mouse_show(bool p_show) {
 }
 
diff --git a/platform/server/os_server.cpp b/platform/server/os_server.cpp
index c34567aaab..13264ed46e 100644
--- a/platform/server/os_server.cpp
+++ b/platform/server/os_server.cpp
@@ -179,6 +179,9 @@ void OS_Server::move_window_to_foreground() {
 void OS_Server::set_cursor_shape(CursorShape p_shape) {
 }
 
+void OS_Server::set_custom_mouse_cursor(const RES &p_cursor, CursorShape p_shape, const Vector2 &p_hotspot) {
+}
+
 OS::PowerState OS_Server::get_power_state() {
 	return power_manager->get_power_state();
 }
diff --git a/platform/server/os_server.h b/platform/server/os_server.h
index c58c48500e..7b7d4a38a8 100644
--- a/platform/server/os_server.h
+++ b/platform/server/os_server.h
@@ -75,6 +75,7 @@ public:
 	virtual String get_name();
 
 	virtual void set_cursor_shape(CursorShape p_shape);
+	virtual void set_custom_mouse_cursor(const RES &p_cursor, CursorShape p_shape, const Vector2 &p_hotspot);
 
 	virtual void set_mouse_show(bool p_show);
 	virtual void set_mouse_grab(bool p_grab);
diff --git a/platform/uwp/os_uwp.cpp b/platform/uwp/os_uwp.cpp
index ceccfb281c..603a918cca 100644
--- a/platform/uwp/os_uwp.cpp
+++ b/platform/uwp/os_uwp.cpp
@@ -651,6 +651,10 @@ void OSUWP::set_cursor_shape(CursorShape p_shape) {
 	cursor_shape = p_shape;
 }
 
+void OSUWP::set_custom_mouse_cursor(const RES &p_cursor, CursorShape p_shape, const Vector2 &p_hotspot) {
+	// TODO
+}
+
 Error OSUWP::execute(const String &p_path, const List<String> &p_arguments, bool p_blocking, ProcessID *r_child_id, String *r_pipe, int *r_exitcode, bool read_stderr) {
 
 	return FAILED;
diff --git a/platform/uwp/os_uwp.h b/platform/uwp/os_uwp.h
index 7c2371b097..976eda1fe1 100644
--- a/platform/uwp/os_uwp.h
+++ b/platform/uwp/os_uwp.h
@@ -218,6 +218,7 @@ public:
 	virtual String get_clipboard() const;
 
 	void set_cursor_shape(CursorShape p_shape);
+	virtual void set_custom_mouse_cursor(const RES &p_cursor, CursorShape p_shape, const Vector2 &p_hotspot);
 	void set_icon(const Ref<Image> &p_icon);
 
 	virtual String get_executable_path() const;
diff --git a/platform/windows/os_windows.cpp b/platform/windows/os_windows.cpp
index 8edc2c5cff..e3af82b629 100644
--- a/platform/windows/os_windows.cpp
+++ b/platform/windows/os_windows.cpp
@@ -1844,10 +1844,125 @@ void OS_Windows::set_cursor_shape(CursorShape p_shape) {
 		IDC_HELP
 	};
 
-	SetCursor(LoadCursor(hInstance, win_cursors[p_shape]));
+	if (cursors[p_shape] != NULL) {
+		SetCursor(cursors[p_shape]);
+	} else {
+		SetCursor(LoadCursor(hInstance, win_cursors[p_shape]));
+	}
 	cursor_shape = p_shape;
 }
 
+void OS_Windows::set_custom_mouse_cursor(const RES &p_cursor, CursorShape p_shape, const Vector2 &p_hotspot) {
+	if (p_cursor.is_valid()) {
+		Ref<Texture> texture = p_cursor;
+		Ref<Image> image = texture->get_data();
+
+		UINT image_size = 32 * 32;
+		UINT size = sizeof(UINT) * image_size;
+
+		ERR_FAIL_COND(texture->get_width() != 32 || texture->get_height() != 32);
+
+		// Create the BITMAP with alpha channel
+		COLORREF *buffer = (COLORREF *)malloc(sizeof(COLORREF) * image_size);
+
+		image->lock();
+		for (UINT index = 0; index < image_size; index++) {
+			int column_index = floor(index / 32);
+			int row_index = index % 32;
+
+			Color pcColor = image->get_pixel(row_index, column_index);
+			*(buffer + index) = image->get_pixel(row_index, column_index).to_argb32();
+		}
+		image->unlock();
+
+		// Using 4 channels, so 4 * 8 bits
+		HBITMAP bitmap = CreateBitmap(32, 32, 1, 4 * 8, buffer);
+		COLORREF clrTransparent = -1;
+
+		// Create the AND and XOR masks for the bitmap
+		HBITMAP hAndMask = NULL;
+		HBITMAP hXorMask = NULL;
+
+		GetMaskBitmaps(bitmap, clrTransparent, hAndMask, hXorMask);
+
+		if (NULL == hAndMask || NULL == hXorMask) {
+			return;
+		}
+
+		// Finally, create the icon
+		ICONINFO iconinfo = { 0 };
+		iconinfo.fIcon = FALSE;
+		iconinfo.xHotspot = p_hotspot.x;
+		iconinfo.yHotspot = p_hotspot.y;
+		iconinfo.hbmMask = hAndMask;
+		iconinfo.hbmColor = hXorMask;
+
+		cursors[p_shape] = CreateIconIndirect(&iconinfo);
+
+		if (p_shape == CURSOR_ARROW) {
+			SetCursor(cursors[p_shape]);
+		}
+
+		if (hAndMask != NULL) {
+			DeleteObject(hAndMask);
+		}
+
+		if (hXorMask != NULL) {
+			DeleteObject(hXorMask);
+		}
+	}
+}
+
+void OS_Windows::GetMaskBitmaps(HBITMAP hSourceBitmap, COLORREF clrTransparent, OUT HBITMAP &hAndMaskBitmap, OUT HBITMAP &hXorMaskBitmap) {
+
+	// Get the system display DC
+	HDC hDC = GetDC(NULL);
+
+	// Create helper DC
+	HDC hMainDC = CreateCompatibleDC(hDC);
+	HDC hAndMaskDC = CreateCompatibleDC(hDC);
+	HDC hXorMaskDC = CreateCompatibleDC(hDC);
+
+	// Get the dimensions of the source bitmap
+	BITMAP bm;
+	GetObject(hSourceBitmap, sizeof(BITMAP), &bm);
+
+	// Create the mask bitmaps
+	hAndMaskBitmap = CreateCompatibleBitmap(hDC, bm.bmWidth, bm.bmHeight); // color
+	hXorMaskBitmap = CreateCompatibleBitmap(hDC, bm.bmWidth, bm.bmHeight); // color
+
+	// Release the system display DC
+	ReleaseDC(NULL, hDC);
+
+	// Select the bitmaps to helper DC
+	HBITMAP hOldMainBitmap = (HBITMAP)SelectObject(hMainDC, hSourceBitmap);
+	HBITMAP hOldAndMaskBitmap = (HBITMAP)SelectObject(hAndMaskDC, hAndMaskBitmap);
+	HBITMAP hOldXorMaskBitmap = (HBITMAP)SelectObject(hXorMaskDC, hXorMaskBitmap);
+
+	// Assign the monochrome AND mask bitmap pixels so that a pixels of the source bitmap
+	// with 'clrTransparent' will be white pixels of the monochrome bitmap
+	SetBkColor(hMainDC, clrTransparent);
+	BitBlt(hAndMaskDC, 0, 0, bm.bmWidth, bm.bmHeight, hMainDC, 0, 0, SRCCOPY);
+
+	// Assign the color XOR mask bitmap pixels so that a pixels of the source bitmap
+	// with 'clrTransparent' will be black and rest the pixels same as corresponding
+	// pixels of the source bitmap
+	SetBkColor(hXorMaskDC, RGB(0, 0, 0));
+	SetTextColor(hXorMaskDC, RGB(255, 255, 255));
+	BitBlt(hXorMaskDC, 0, 0, bm.bmWidth, bm.bmHeight, hAndMaskDC, 0, 0, SRCCOPY);
+	BitBlt(hXorMaskDC, 0, 0, bm.bmWidth, bm.bmHeight, hMainDC, 0, 0, SRCAND);
+
+	// Deselect bitmaps from the helper DC
+	SelectObject(hMainDC, hOldMainBitmap);
+	SelectObject(hAndMaskDC, hOldAndMaskBitmap);
+	SelectObject(hXorMaskDC, hOldXorMaskBitmap);
+
+	// Delete the helper DC
+	DeleteDC(hXorMaskDC);
+	DeleteDC(hAndMaskDC);
+	DeleteDC(hMainDC);
+}
+
 Error OS_Windows::execute(const String &p_path, const List<String> &p_arguments, bool p_blocking, ProcessID *r_child_id, String *r_pipe, int *r_exitcode, bool read_stderr) {
 
 	if (p_blocking && r_pipe) {
diff --git a/platform/windows/os_windows.h b/platform/windows/os_windows.h
index d709fb3fe5..9d254ccf27 100644
--- a/platform/windows/os_windows.h
+++ b/platform/windows/os_windows.h
@@ -113,6 +113,7 @@ class OS_Windows : public OS {
 	bool window_has_focus;
 	uint32_t last_button_state;
 
+	HCURSOR cursors[CURSOR_MAX] = { NULL };
 	CursorShape cursor_shape;
 
 	InputDefault *input;
@@ -244,6 +245,8 @@ public:
 	virtual String get_clipboard() const;
 
 	void set_cursor_shape(CursorShape p_shape);
+	virtual void set_custom_mouse_cursor(const RES &p_cursor, CursorShape p_shape, const Vector2 &p_hotspot);
+	void GetMaskBitmaps(HBITMAP hSourceBitmap, COLORREF clrTransparent, OUT HBITMAP &hAndMaskBitmap, OUT HBITMAP &hXorMaskBitmap);
 	void set_icon(const Ref<Image> &p_icon);
 
 	virtual String get_executable_path() const;
diff --git a/platform/x11/os_x11.cpp b/platform/x11/os_x11.cpp
index 240d6638a9..8e3f24b0be 100644
--- a/platform/x11/os_x11.cpp
+++ b/platform/x11/os_x11.cpp
@@ -2205,6 +2205,48 @@ void OS_X11::set_cursor_shape(CursorShape p_shape) {
 	current_cursor = p_shape;
 }
 
+void OS_X11::set_custom_mouse_cursor(const RES &p_cursor, CursorShape p_shape, const Vector2 &p_hotspot) {
+	if (p_cursor.is_valid()) {
+		Ref<Texture> texture = p_cursor;
+		Ref<Image> image = texture->get_data();
+
+		ERR_FAIL_COND(texture->get_width() != 32 || texture->get_height() != 32);
+
+		// Create the cursor structure
+		XcursorImage *cursor_image = XcursorImageCreate(texture->get_width(), texture->get_height());
+		XcursorUInt image_size = 32 * 32;
+		XcursorDim size = sizeof(XcursorPixel) * image_size;
+
+		cursor_image->version = 1;
+		cursor_image->size = size;
+		cursor_image->xhot = p_hotspot.x;
+		cursor_image->yhot = p_hotspot.y;
+
+		// allocate memory to contain the whole file
+		cursor_image->pixels = (XcursorPixel *)malloc(size);
+
+		image->lock();
+
+		for (XcursorPixel index = 0; index < image_size; index++) {
+			int column_index = floor(index / 32);
+			int row_index = index % 32;
+
+			*(cursor_image->pixels + index) = image->get_pixel(row_index, column_index).to_argb32();
+		}
+
+		image->unlock();
+
+		ERR_FAIL_COND(cursor_image->pixels == NULL);
+
+		// Save it for a further usage
+		cursors[p_shape] = XcursorImageLoadCursor(x11_display, cursor_image);
+
+		if (p_shape == CURSOR_ARROW) {
+			XDefineCursor(x11_display, x11_window, cursors[p_shape]);
+		}
+	}
+}
+
 void OS_X11::release_rendering_thread() {
 
 	context_gl->release_current();
diff --git a/platform/x11/os_x11.h b/platform/x11/os_x11.h
index 59b9c8caa8..1a5a853fdc 100644
--- a/platform/x11/os_x11.h
+++ b/platform/x11/os_x11.h
@@ -204,6 +204,7 @@ public:
 	virtual String get_name();
 
 	virtual void set_cursor_shape(CursorShape p_shape);
+	virtual void set_custom_mouse_cursor(const RES &p_cursor, CursorShape p_shape, const Vector2 &p_hotspot);
 
 	void set_mouse_mode(MouseMode p_mode);
 	MouseMode get_mouse_mode() const;