some random shits

assets/tvdos/gl.js

@@ -0,0 +1,26 @@
+/*
+TVDOS Graphics Library
+
+Has no affiliation with OpenGL by Khronos Group
+ */
+
+var GL = {};
+GL.Tex = function(w, h, bytes) {
+    this.width = w;
+    this.height = h;
+    this.texData = bytes;
+};
+GL.drawTexPattern = function(tex, x, y, width, height) {
+    for (var yy = 0; yy < height; yy++) {
+        for (var xx = 0; xx < width; xx++) {
+            var tx = xx % tex.width;
+            var ty = yy % tex.height;
+            var c = tex.texData[ty * tex.width + tx];
+            graphics.plotPixel(x + xx, y + yy, c);
+        }
+    }
+};
+GL.drawTexImage = function(tex, x, y) {
+    GL.drawTexPattern(tex, x, y, tex.width, tex.height);
+};
+Object.freeze(GL);