From 3c51a1994f41b625823c4f15e92396b5498ce23c Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Tue, 24 Dec 2019 13:53:16 +0100
Subject: Move renderer into "runtime" subdirectory

---
 src/renderer/view/sprite.ts | 72 ---------------------------------------------
 1 file changed, 72 deletions(-)
 delete mode 100644 src/renderer/view/sprite.ts

(limited to 'src/renderer/view/sprite.ts')

diff --git a/src/renderer/view/sprite.ts b/src/renderer/view/sprite.ts
deleted file mode 100644
index 3a5ebcb..0000000
--- a/src/renderer/view/sprite.ts
+++ /dev/null
@@ -1,72 +0,0 @@
-import { Renderer } from './renderer/renderer';
-
-export type SpriteCoords = [number, number, number, number];
-
-export class SpriteViewBuilder {
-	private static pushSprite(buf: number[], coords: SpriteCoords): void {
-		const [x1, y1, x2, y2] = coords;
-
-		buf.push(x1); buf.push(y1);
-		buf.push(x2); buf.push(y1);
-		buf.push(x1); buf.push(y2);
-
-		buf.push(x1); buf.push(y2);
-		buf.push(x2); buf.push(y1);
-		buf.push(x2); buf.push(y2);
-	}
-
-	private readonly vertexData: number[] = [];
-	private readonly textureData: number[] = [];
-
-	constructor(private readonly r: Renderer, private readonly texture: WebGLTexture) {}
-
-	public addSprite(vertexCoords: SpriteCoords, texCoords: SpriteCoords): void {
-		SpriteViewBuilder.pushSprite(this.vertexData, vertexCoords);
-		SpriteViewBuilder.pushSprite(this.textureData, texCoords);
-	}
-
-	public build(): SpriteView {
-		return new SpriteView(this.r, this.texture, this.vertexData, this.textureData);
-	}
-}
-
-export class SpriteView {
-	private readonly vertexCount: number;
-	private readonly vertexBuffer: WebGLBuffer;
-	private readonly textureBuffer: WebGLBuffer;
-
-	constructor(
-		private readonly r: Renderer,
-		private readonly texture: WebGLTexture,
-		vertexData: number[],
-		textureData: number[],
-	) {
-		const gl = r.getContext();
-
-		this.vertexBuffer = r.createBuffer();
-		gl.bindBuffer(gl.ARRAY_BUFFER, this.vertexBuffer);
-		gl.bufferData(gl.ARRAY_BUFFER, new Float32Array(vertexData), gl.STATIC_DRAW);
-
-		this.textureBuffer = r.createBuffer();
-		gl.bindBuffer(gl.ARRAY_BUFFER, this.textureBuffer);
-		gl.bufferData(gl.ARRAY_BUFFER, new Float32Array(textureData), gl.STATIC_DRAW);
-
-		this.vertexCount = vertexData.length / 2;
-	}
-
-	public render(): void {
-		const gl = this.r.getContext();
-
-		gl.activeTexture(gl.TEXTURE0);
-		gl.bindTexture(gl.TEXTURE_2D, this.texture);
-		gl.uniform1i(this.r.getSamplerLoc(), 0);
-
-		gl.bindBuffer(gl.ARRAY_BUFFER, this.vertexBuffer);
-		gl.vertexAttribPointer(this.r.getVertexPosLoc(), 2, gl.FLOAT, false, 0, 0);
-
-		gl.bindBuffer(gl.ARRAY_BUFFER, this.textureBuffer);
-		gl.vertexAttribPointer(this.r.getTextureCoordLoc(), 2, gl.FLOAT, false, 0, 0);
-
-		gl.drawArrays(gl.TRIANGLES, 0, this.vertexCount);
-	}
-}
-- 
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