1
0
Fork 0
mirror of https://github.com/ninjamuffin99/Funkin.git synced 2024-12-11 16:05:02 +00:00
Funkin/source/funkin/input/Cursor.hx

531 lines
15 KiB
Haxe

package funkin.input;
import openfl.utils.Assets;
import lime.app.Future;
import openfl.display.BitmapData;
@:nullSafety
class Cursor
{
/**
* The current cursor mode.
* Set this value to change the cursor graphic.
*/
public static var cursorMode(default, set):Null<CursorMode> = null;
/**
* Show the cursor.
*/
public static inline function show():Void
{
FlxG.mouse.visible = true;
// Reset the cursor mode.
Cursor.cursorMode = Default;
}
/**
* Hide the cursor.
*/
public static inline function hide():Void
{
FlxG.mouse.visible = false;
// Reset the cursor mode.
Cursor.cursorMode = null;
}
static final CURSOR_DEFAULT_PARAMS:CursorParams =
{
graphic: "assets/images/cursor/cursor-default.png",
scale: 1.0,
offsetX: 0,
offsetY: 0,
};
static var assetCursorDefault:Null<BitmapData> = null;
static final CURSOR_CROSS_PARAMS:CursorParams =
{
graphic: "assets/images/cursor/cursor-cross.png",
scale: 1.0,
offsetX: 0,
offsetY: 0,
};
static var assetCursorCross:Null<BitmapData> = null;
static final CURSOR_ERASER_PARAMS:CursorParams =
{
graphic: "assets/images/cursor/cursor-eraser.png",
scale: 1.0,
offsetX: 0,
offsetY: 0,
};
static var assetCursorEraser:Null<BitmapData> = null;
static final CURSOR_GRABBING_PARAMS:CursorParams =
{
graphic: "assets/images/cursor/cursor-grabbing.png",
scale: 1.0,
offsetX: -8,
offsetY: 0,
};
static var assetCursorGrabbing:Null<BitmapData> = null;
static final CURSOR_HOURGLASS_PARAMS:CursorParams =
{
graphic: "assets/images/cursor/cursor-hourglass.png",
scale: 1.0,
offsetX: 0,
offsetY: 0,
};
static var assetCursorHourglass:Null<BitmapData> = null;
static final CURSOR_POINTER_PARAMS:CursorParams =
{
graphic: "assets/images/cursor/cursor-pointer.png",
scale: 1.0,
offsetX: -8,
offsetY: 0,
};
static var assetCursorPointer:Null<BitmapData> = null;
static final CURSOR_TEXT_PARAMS:CursorParams =
{
graphic: "assets/images/cursor/cursor-text.png",
scale: 0.2,
offsetX: 0,
offsetY: 0,
};
static var assetCursorText:Null<BitmapData> = null;
static final CURSOR_TEXT_VERTICAL_PARAMS:CursorParams =
{
graphic: "assets/images/cursor/cursor-text-vertical.png",
scale: 0.2,
offsetX: 0,
offsetY: 0,
};
static var assetCursorTextVertical:Null<BitmapData> = null;
static final CURSOR_ZOOM_IN_PARAMS:CursorParams =
{
graphic: "assets/images/cursor/cursor-zoom-in.png",
scale: 1.0,
offsetX: 0,
offsetY: 0,
};
static var assetCursorZoomIn:Null<BitmapData> = null;
static final CURSOR_ZOOM_OUT_PARAMS:CursorParams =
{
graphic: "assets/images/cursor/cursor-zoom-out.png",
scale: 1.0,
offsetX: 0,
offsetY: 0,
};
static var assetCursorZoomOut:Null<BitmapData> = null;
static final CURSOR_CROSSHAIR_PARAMS:CursorParams =
{
graphic: "assets/images/cursor/cursor-crosshair.png",
scale: 1.0,
offsetX: -16,
offsetY: -16,
};
static var assetCursorCrosshair:Null<BitmapData> = null;
static final CURSOR_CELL_PARAMS:CursorParams =
{
graphic: "assets/images/cursor/cursor-cell.png",
scale: 1.0,
offsetX: -16,
offsetY: -16,
};
static var assetCursorCell:Null<BitmapData> = null;
// DESIRED CURSOR: Resize NS (vertical)
// DESIRED CURSOR: Resize EW (horizontal)
// DESIRED CURSOR: Resize NESW (diagonal)
// DESIRED CURSOR: Resize NWSE (diagonal)
// DESIRED CURSOR: Help (Cursor with question mark)
// DESIRED CURSOR: Menu (Cursor with menu icon)
static function set_cursorMode(value:Null<CursorMode>):Null<CursorMode>
{
if (value != null && cursorMode != value)
{
cursorMode = value;
setCursorGraphic(cursorMode);
}
return cursorMode;
}
/**
* Synchronous.
*/
static function setCursorGraphic(?value:CursorMode = null):Void
{
if (value == null)
{
FlxG.mouse.unload();
return;
}
switch (value)
{
case Default:
if (assetCursorDefault == null)
{
var bitmapData:BitmapData = Assets.getBitmapData(CURSOR_DEFAULT_PARAMS.graphic);
assetCursorDefault = bitmapData;
applyCursorParams(assetCursorDefault, CURSOR_DEFAULT_PARAMS);
}
else
{
applyCursorParams(assetCursorDefault, CURSOR_DEFAULT_PARAMS);
}
case Cross:
if (assetCursorCross == null)
{
var bitmapData:BitmapData = Assets.getBitmapData(CURSOR_CROSS_PARAMS.graphic);
assetCursorCross = bitmapData;
applyCursorParams(assetCursorCross, CURSOR_CROSS_PARAMS);
}
else
{
applyCursorParams(assetCursorCross, CURSOR_CROSS_PARAMS);
}
case Eraser:
if (assetCursorEraser == null)
{
var bitmapData:BitmapData = Assets.getBitmapData(CURSOR_ERASER_PARAMS.graphic);
assetCursorEraser = bitmapData;
applyCursorParams(assetCursorEraser, CURSOR_ERASER_PARAMS);
}
else
{
applyCursorParams(assetCursorEraser, CURSOR_ERASER_PARAMS);
}
case Grabbing:
if (assetCursorGrabbing == null)
{
var bitmapData:BitmapData = Assets.getBitmapData(CURSOR_GRABBING_PARAMS.graphic);
assetCursorGrabbing = bitmapData;
applyCursorParams(assetCursorGrabbing, CURSOR_GRABBING_PARAMS);
}
else
{
applyCursorParams(assetCursorGrabbing, CURSOR_GRABBING_PARAMS);
}
case Hourglass:
if (assetCursorHourglass == null)
{
var bitmapData:BitmapData = Assets.getBitmapData(CURSOR_HOURGLASS_PARAMS.graphic);
assetCursorHourglass = bitmapData;
applyCursorParams(assetCursorHourglass, CURSOR_HOURGLASS_PARAMS);
}
else
{
applyCursorParams(assetCursorHourglass, CURSOR_HOURGLASS_PARAMS);
}
case Pointer:
if (assetCursorPointer == null)
{
var bitmapData:BitmapData = Assets.getBitmapData(CURSOR_POINTER_PARAMS.graphic);
assetCursorPointer = bitmapData;
applyCursorParams(assetCursorPointer, CURSOR_POINTER_PARAMS);
}
else
{
applyCursorParams(assetCursorPointer, CURSOR_POINTER_PARAMS);
}
case Text:
if (assetCursorText == null)
{
var bitmapData:BitmapData = Assets.getBitmapData(CURSOR_TEXT_PARAMS.graphic);
assetCursorText = bitmapData;
applyCursorParams(assetCursorText, CURSOR_TEXT_PARAMS);
}
else
{
applyCursorParams(assetCursorText, CURSOR_TEXT_PARAMS);
}
case ZoomIn:
if (assetCursorZoomIn == null)
{
var bitmapData:BitmapData = Assets.getBitmapData(CURSOR_ZOOM_IN_PARAMS.graphic);
assetCursorZoomIn = bitmapData;
applyCursorParams(assetCursorZoomIn, CURSOR_ZOOM_IN_PARAMS);
}
else
{
applyCursorParams(assetCursorZoomIn, CURSOR_ZOOM_IN_PARAMS);
}
case ZoomOut:
if (assetCursorZoomOut == null)
{
var bitmapData:BitmapData = Assets.getBitmapData(CURSOR_ZOOM_OUT_PARAMS.graphic);
assetCursorZoomOut = bitmapData;
applyCursorParams(assetCursorZoomOut, CURSOR_ZOOM_OUT_PARAMS);
}
else
{
applyCursorParams(assetCursorZoomOut, CURSOR_ZOOM_OUT_PARAMS);
}
case Crosshair:
if (assetCursorCrosshair == null)
{
var bitmapData:BitmapData = Assets.getBitmapData(CURSOR_CROSSHAIR_PARAMS.graphic);
assetCursorCrosshair = bitmapData;
applyCursorParams(assetCursorCrosshair, CURSOR_CROSSHAIR_PARAMS);
}
else
{
applyCursorParams(assetCursorCrosshair, CURSOR_CROSSHAIR_PARAMS);
}
case Cell:
if (assetCursorCell == null)
{
var bitmapData:BitmapData = Assets.getBitmapData(CURSOR_CELL_PARAMS.graphic);
assetCursorCell = bitmapData;
applyCursorParams(assetCursorCell, CURSOR_CELL_PARAMS);
}
else
{
applyCursorParams(assetCursorCell, CURSOR_CELL_PARAMS);
}
default:
setCursorGraphic(null);
}
}
/**
* Asynchronous.
*/
static function loadCursorGraphic(?value:CursorMode = null):Void
{
if (value == null)
{
FlxG.mouse.unload();
return;
}
switch (value)
{
case Default:
if (assetCursorDefault == null)
{
var future:Future<BitmapData> = Assets.loadBitmapData(CURSOR_DEFAULT_PARAMS.graphic);
future.onComplete(function(bitmapData:BitmapData) {
assetCursorDefault = bitmapData;
applyCursorParams(assetCursorDefault, CURSOR_DEFAULT_PARAMS);
});
future.onError(onCursorError.bind(Default));
}
else
{
applyCursorParams(assetCursorDefault, CURSOR_DEFAULT_PARAMS);
}
case Cross:
if (assetCursorCross == null)
{
var future:Future<BitmapData> = Assets.loadBitmapData(CURSOR_CROSS_PARAMS.graphic);
future.onComplete(function(bitmapData:BitmapData) {
assetCursorCross = bitmapData;
applyCursorParams(assetCursorCross, CURSOR_CROSS_PARAMS);
});
future.onError(onCursorError.bind(Cross));
}
else
{
applyCursorParams(assetCursorCross, CURSOR_CROSS_PARAMS);
}
case Eraser:
if (assetCursorEraser == null)
{
var future:Future<BitmapData> = Assets.loadBitmapData(CURSOR_ERASER_PARAMS.graphic);
future.onComplete(function(bitmapData:BitmapData) {
assetCursorEraser = bitmapData;
applyCursorParams(assetCursorEraser, CURSOR_ERASER_PARAMS);
});
future.onError(onCursorError.bind(Eraser));
}
else
{
applyCursorParams(assetCursorEraser, CURSOR_ERASER_PARAMS);
}
case Grabbing:
if (assetCursorGrabbing == null)
{
var future:Future<BitmapData> = Assets.loadBitmapData(CURSOR_GRABBING_PARAMS.graphic);
future.onComplete(function(bitmapData:BitmapData) {
assetCursorGrabbing = bitmapData;
applyCursorParams(assetCursorGrabbing, CURSOR_GRABBING_PARAMS);
});
future.onError(onCursorError.bind(Grabbing));
}
else
{
applyCursorParams(assetCursorGrabbing, CURSOR_GRABBING_PARAMS);
}
case Hourglass:
if (assetCursorHourglass == null)
{
var future:Future<BitmapData> = Assets.loadBitmapData(CURSOR_HOURGLASS_PARAMS.graphic);
future.onComplete(function(bitmapData:BitmapData) {
assetCursorHourglass = bitmapData;
applyCursorParams(assetCursorHourglass, CURSOR_HOURGLASS_PARAMS);
});
future.onError(onCursorError.bind(Hourglass));
}
else
{
applyCursorParams(assetCursorHourglass, CURSOR_HOURGLASS_PARAMS);
}
case Pointer:
if (assetCursorPointer == null)
{
var future:Future<BitmapData> = Assets.loadBitmapData(CURSOR_POINTER_PARAMS.graphic);
future.onComplete(function(bitmapData:BitmapData) {
assetCursorPointer = bitmapData;
applyCursorParams(assetCursorPointer, CURSOR_POINTER_PARAMS);
});
future.onError(onCursorError.bind(Pointer));
}
else
{
applyCursorParams(assetCursorPointer, CURSOR_POINTER_PARAMS);
}
case Text:
if (assetCursorText == null)
{
var future:Future<BitmapData> = Assets.loadBitmapData(CURSOR_TEXT_PARAMS.graphic);
future.onComplete(function(bitmapData:BitmapData) {
assetCursorText = bitmapData;
applyCursorParams(assetCursorText, CURSOR_TEXT_PARAMS);
});
future.onError(onCursorError.bind(Text));
}
else
{
applyCursorParams(assetCursorText, CURSOR_TEXT_PARAMS);
}
case ZoomIn:
if (assetCursorZoomIn == null)
{
var future:Future<BitmapData> = Assets.loadBitmapData(CURSOR_ZOOM_IN_PARAMS.graphic);
future.onComplete(function(bitmapData:BitmapData) {
assetCursorZoomIn = bitmapData;
applyCursorParams(assetCursorZoomIn, CURSOR_ZOOM_IN_PARAMS);
});
future.onError(onCursorError.bind(ZoomIn));
}
else
{
applyCursorParams(assetCursorZoomIn, CURSOR_ZOOM_IN_PARAMS);
}
case ZoomOut:
if (assetCursorZoomOut == null)
{
var future:Future<BitmapData> = Assets.loadBitmapData(CURSOR_ZOOM_OUT_PARAMS.graphic);
future.onComplete(function(bitmapData:BitmapData) {
assetCursorZoomOut = bitmapData;
applyCursorParams(assetCursorZoomOut, CURSOR_ZOOM_OUT_PARAMS);
});
future.onError(onCursorError.bind(ZoomOut));
}
else
{
applyCursorParams(assetCursorZoomOut, CURSOR_ZOOM_OUT_PARAMS);
}
case Crosshair:
if (assetCursorCrosshair == null)
{
var future:Future<BitmapData> = Assets.loadBitmapData(CURSOR_CROSSHAIR_PARAMS.graphic);
future.onComplete(function(bitmapData:BitmapData) {
assetCursorCrosshair = bitmapData;
applyCursorParams(assetCursorCrosshair, CURSOR_CROSSHAIR_PARAMS);
});
future.onError(onCursorError.bind(Crosshair));
}
else
{
applyCursorParams(assetCursorCrosshair, CURSOR_CROSSHAIR_PARAMS);
}
case Cell:
if (assetCursorCell == null)
{
var future:Future<BitmapData> = Assets.loadBitmapData(CURSOR_CELL_PARAMS.graphic);
future.onComplete(function(bitmapData:BitmapData) {
assetCursorCell = bitmapData;
applyCursorParams(assetCursorCell, CURSOR_CELL_PARAMS);
});
future.onError(onCursorError.bind(Cell));
}
else
{
applyCursorParams(assetCursorCell, CURSOR_CELL_PARAMS);
}
default:
loadCursorGraphic(null);
}
}
static inline function applyCursorParams(graphic:BitmapData, params:CursorParams):Void
{
FlxG.mouse.load(graphic, params.scale, params.offsetX, params.offsetY);
}
static function onCursorError(cursorMode:CursorMode, error:String):Void
{
trace("Failed to load cursor graphic for cursor mode " + cursorMode + ": " + error);
}
}
// https://developer.mozilla.org/en-US/docs/Web/CSS/cursor
enum CursorMode
{
Default;
Cross;
Eraser;
Grabbing;
Hourglass;
Pointer;
Text;
ZoomIn;
ZoomOut;
Crosshair;
Cell;
}
/**
* Static data describing how a cursor should be rendered.
*/
typedef CursorParams =
{
graphic:String,
scale:Float,
offsetX:Int,
offsetY:Int,
}