Moving Files

data/scripts/mask.js

@@ -0,0 +1,26 @@
+var mask = document.createElement("canvas")
+var maskContext = mask.getContext("2d")
+
+function drawMask(img, x, y, width, height, imgMask, secondMask, arg) {
+	mask.width = width
+	mask.height = height
+	maskContext.clearRect(0, 0, width, height)
+	maskContext.globalCompositeOperation = "source-over"
+	if (secondMask.src != undefined) {
+		maskContext.drawImage(secondMask, 0, 0, width, height)
+		if (arg == "reverseSecond") {
+			maskContext.globalCompositeOperation = "source-out"
+		} else {
+			maskContext.globalCompositeOperation = "source-in"
+		}
+	}
+	maskContext.drawImage(imgMask, 0, 0, width, height)
+	maskContext.globalCompositeOperation = "source-in"
+	if (img.src == undefined) {
+		maskContext.fillStyle = img
+		maskContext.fillRect(0, 0, width, height)
+	} else {
+		maskContext.drawImage(img, 0, 0, width, height)
+	}
+	card.drawImage(mask, x, y, width, height)
+}