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Update fast_lightmap.js

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redbirdly 2024-08-03 17:17:50 +08:00 committed by GitHub
parent 3cb5fd1f3f
commit 4effb6b08d
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1 changed files with 32 additions and 56 deletions
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88
mods/fast_lightmap.js
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@ -5,6 +5,7 @@ var lightmap = [];
var nextLightmap = [];
var lightmapWidth, lightmapHeight;
var lightmapScale = 3;
var lightSourceBoost = 2;
var pixelSizeQuarter = pixelSizeHalf / 2;
var falloff = 0.7;
@ -167,49 +168,54 @@ function hsvToRgb(h, s, v) {
return [Math.round(r * 255), Math.round(g * 255), Math.round(b * 255)];
}
function renderLightmap() {
if (!canvas) return;
if (!lightmap || !lightmap[0]) return;
function renderLightmapPrePixel(ctx) {
if (!lightmap || !lightmap[0]) return;
var context = canvas.getContext('2d');
var _width = lightmap[0].length;
var _height = lightmap.length;
var _width = lightmap[0].length;
var _height = lightmap.length;
for (var y = 0; y < _height; y++) {
for (var x = 0; x < _width; x++) {
var { color } = lightmap[y][x];
var [r, g, b] = color;
for (var y = 0; y < _height; y++) {
for (var x = 0; x < _width; x++) {
var { color } = lightmap[y][x];
var [r, g, b] = color;
if (r > 16 || g > 16 || b > 16) {
var [h, s, v] = rgbToHsv(r, g, b);
var newColor = hsvToRgb(h, s, 1);
var alpha = v;
if (r > 16 || g > 16 || b > 16) {
var [h, s, v] = rgbToHsv(r, g, b);
var newColor = hsvToRgb(h, s, 1);
var alpha = v;
context.fillStyle = `rgba(${newColor[0]}, ${newColor[1]}, ${newColor[2]}, ${alpha * 0.4})`;
context.fillRect(
ctx.fillStyle = `rgba(${newColor[0]}, ${newColor[1]}, ${newColor[2]}, ${alpha * 0.4})`;
ctx.fillRect(
x * pixelSize * lightmapScale,
y * pixelSize * lightmapScale,
pixelSize * lightmapScale,
pixelSize * lightmapScale
);
context.fillStyle = `rgba(${newColor[0]}, ${newColor[1]}, ${newColor[2]}, ${alpha * 0.25})`;
context.fillRect(
ctx.fillStyle = `rgba(${newColor[0]}, ${newColor[1]}, ${newColor[2]}, ${alpha * 0.25})`;
ctx.fillRect(
(x * pixelSize - pixelSizeHalf) * lightmapScale,
(y * pixelSize - pixelSizeHalf) * lightmapScale,
pixelSize * lightmapScale * 2,
pixelSize * lightmapScale * 2
);
}
}
}
}
}
}
}
// Register the function to run before each pixel is rendered
renderPrePixel(function(ctx) {
if (!paused) {propagateLightmap();}
renderLightmapPrePixel(ctx);
});
function glowItsOwnColor(pixel) {
if (!pixel.color) {return;}
var x = Math.floor(pixel.x / lightmapScale);
var y = Math.floor(pixel.y / lightmapScale);
lightmap[y][x] = { color: rgbToArray(pixel.color) };
lightmap[y][x] = { color: scaleList(rgbToArray(pixel.color), lightSourceBoost) };
}
function glowItsOwnColorIfPowered(pixel) {
@ -217,23 +223,22 @@ function glowItsOwnColorIfPowered(pixel) {
if (!pixel.color) return;
var x = Math.floor(pixel.x / lightmapScale);
var y = Math.floor(pixel.y / lightmapScale);
lightmap[y][x] = { color: rgbToArray(pixel.color) };
lightmap[y][x] = { color: scaleList(rgbToArray(pixel.color), lightSourceBoost) };
}
function glowColor(pixel, color) {
if (!color) {return;}
var x = Math.floor(pixel.x / lightmapScale);
var y = Math.floor(pixel.y / lightmapScale);
lightmap[y][x] = { color: color };
lightmap[y][x] = { color: scaleList(color, lightSourceBoost) };
}
function glowRadiationColor(pixel) {
var x = Math.floor(pixel.x / lightmapScale);
var y = Math.floor(pixel.y / lightmapScale);
lightmap[y][x] = { color: radColor };
lightmap[y][x] = { color: scaleList(radColor, lightSourceBoost) };
}
// Define element tick functions
var originalStrangeMatterTick = elements.strange_matter.tick;
elements.strange_matter.tick = function(pixel) {
@ -309,7 +314,7 @@ elements.magma.tick = glowItsOwnColor;
elements.plasma.tick = glowItsOwnColor;
elements.fw_ember.tick = glowItsOwnColor;
elements.cold_fire.tick = pixel => glowColor(pixel, coldFireColor);
elements.cold_fire.tick = glowItsOwnColor;
// Radioactive elements
var radioactiveElements = [
@ -329,32 +334,3 @@ window.addEventListener('load', () => {
initializeLightmap(width, height);
};
});
var originalTick = tick;
tick = function() {
originalTick();
if (!paused) propagateLightmap();
};
resetInterval(tps);
var originalDoFrame = doFrame;
doFrame = function() {
originalDoFrame();
propagateLightmap();
};
if (enabledMods.includes("mods/velocity.js")) {
runAfterAutogen(() => {
var originalDrawPixels = drawPixels;
drawPixels = function(forceTick = false) {
originalDrawPixels(forceTick);
renderLightmap();
};
});
} else {
var originalDrawPixels = drawPixels;
drawPixels = function(forceTick = false) {
originalDrawPixels(forceTick);
renderLightmap();
};
}