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Add palette system

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This commit is contained in:
schmelczerandras 2020-09-23 16:27:02 +02:00
commit 98d1fc9ca2
1 changed files with 195 additions and 112 deletions
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22
src/graphics/graphics-library/parallel-compiler.ts
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@ -75,10 +75,16 @@ export abstract class ParallelCompiler {
program: WebGLProgram,
substitutions: { [name: string]: string }
): ShaderWithSource {
const processedSource = source.replace(/{(.+)}/gm, (_, name: string): string => {
const value = substitutions[name];
return Number.isInteger(value) ? `${value}.0` : value;
});
let processedSource = source;
let replaceHappened: boolean;
do {
replaceHappened = false;
processedSource = processedSource.replace(/{(.+)}/gm, (_, name: string): string => {
replaceHappened = true;
const value = substitutions[name];
return Number.isInteger(value) ? `${value}.0` : value;
});
} while (replaceHappened);
// can only return null on lost context
const shader = ParallelCompiler.gl.createShader(type)!;
@ -136,11 +142,9 @@ export abstract class ParallelCompiler {
try {
ParallelCompiler.checkShader(shader);
} catch (e) {
for (const match of e
.toString()
.matchAll(/ERROR: 0:(?<line>\d+): (?<error>.*)$/gm)) {
const line = Number.parseInt(match.groups.line);
const error = match.groups.error;
for (const match of e.toString().matchAll(/ERROR: 0:(\d+): (.*)$/gm)) {
const line = Number.parseInt(match[1]);
const error = match[2];
console.error(
`Error: ${error}\nSource (line ${line}):\n${
shader.source.split('\n')[line - 1]