BatchChar is a new internal private function for batching a single character of a Bitmap Text to the pipeline.

Author: photonstorm

src/gameobjects/bitmaptext/BatchChar.js

@@ -0,0 +1,53 @@
+/**
+ * @author       Richard Davey <rich@photonstorm.com>
+ * @copyright    2020 Photon Storm Ltd.
+ * @license      {@link https://opensource.org/licenses/MIT|MIT License}
+ */
+
+/**
+ * Renders one character of the Bitmap Text to the WebGL Pipeline.
+ *
+ * @function BatchChar
+ * @since 3.50.0
+ * @private
+ *
+ * @param {Phaser.Renderer.WebGL.WebGLPipeline} pipeline - The BitmapText Game Object.
+ * @param {Phaser.GameObjects.BitmapText} src - The BitmapText Game Object.
+ * @param {Phaser.Types.GameObjects.BitmapText.BitmapTextCharacter} char - The character to render.
+ * @param {Phaser.Types.GameObjects.BitmapText.BitmapFontCharacterData} glyph - The character glyph.
+ * @param {number} offsetX - The x offset.
+ * @param {number} offsetY - The y offset.
+ * @param {Phaser.GameObjects.Components.TransformMatrix} calcMatrix - The transform matrix.
+ * @param {boolean} roundPixels - Round the transform values or not?
+ * @param {number} tintTL - Top-left tint value.
+ * @param {number} tintTR - Top-right tint value.
+ * @param {number} tintBL - Bottom-left tint value.
+ * @param {number} tintBR - Bottom-right tint value.
+ * @param {number} tintEffect - The tint effect mode.
+ * @param {WebGLTexture} texture - The WebGL texture.
+ * @param {number} textureUnit - The texture unit.
+ */
+var BatchChar = function (pipeline, src, char, glyph, offsetX, offsetY, calcMatrix, roundPixels, tintTL, tintTR, tintBL, tintBR, tintEffect, texture, textureUnit)
+{
+    var x = (char.x - src.displayOriginX) + offsetX;
+    var y = (char.y - src.displayOriginY) + offsetY;
+
+    var xw = x + char.w;
+    var yh = y + char.h;
+
+    var tx0 = calcMatrix.getXRound(x, y, roundPixels);
+    var ty0 = calcMatrix.getYRound(x, y, roundPixels);
+
+    var tx1 = calcMatrix.getXRound(x, yh, roundPixels);
+    var ty1 = calcMatrix.getYRound(x, yh, roundPixels);
+
+    var tx2 = calcMatrix.getXRound(xw, yh, roundPixels);
+    var ty2 = calcMatrix.getYRound(xw, yh, roundPixels);
+
+    var tx3 = calcMatrix.getXRound(xw, y, roundPixels);
+    var ty3 = calcMatrix.getYRound(xw, y, roundPixels);
+
+    pipeline.batchQuad(tx0, ty0, tx1, ty1, tx2, ty2, tx3, ty3, glyph.u0, glyph.v0, glyph.u1, glyph.v1, tintTL, tintTR, tintBL, tintBR, tintEffect, texture, textureUnit);
+};
+
+module.exports = BatchChar;

src/gameobjects/bitmaptext/static/BitmapTextWebGLRenderer.js

@@ -4,31 +4,9 @@
  * @license      {@link https://opensource.org/licenses/MIT|MIT License}
  */
 
+var BatchChar = require('../BatchChar');
 var Utils = require('../../../renderer/webgl/Utils');
 
-function BatchChar (pipeline, src, char, glyph, offsetX, offsetY, calcMatrix, roundPixels, tintTL, tintTR, tintBL, tintBR, tintEffect, texture, textureUnit)
-{
-    var x = (char.x - src.displayOriginX) + offsetX;
-    var y = (char.y - src.displayOriginY) + offsetY;
-
-    var xw = x + char.w;
-    var yh = y + char.h;
-
-    var tx0 = calcMatrix.getXRound(x, y, roundPixels);
-    var ty0 = calcMatrix.getYRound(x, y, roundPixels);
-
-    var tx1 = calcMatrix.getXRound(x, yh, roundPixels);
-    var ty1 = calcMatrix.getYRound(x, yh, roundPixels);
-
-    var tx2 = calcMatrix.getXRound(xw, yh, roundPixels);
-    var ty2 = calcMatrix.getYRound(xw, yh, roundPixels);
-
-    var tx3 = calcMatrix.getXRound(xw, y, roundPixels);
-    var ty3 = calcMatrix.getYRound(xw, y, roundPixels);
-
-    pipeline.batchQuad(tx0, ty0, tx1, ty1, tx2, ty2, tx3, ty3, glyph.u0, glyph.v0, glyph.u1, glyph.v1, tintTL, tintTR, tintBL, tintBR, tintEffect, texture, textureUnit);
-}
-
 /**
  * Renders this Game Object with the WebGL Renderer to the given Camera.
  * The object will not render if any of its renderFlags are set or it is being actively filtered out by the Camera.