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implement torch block and block lightning

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This commit is contained in:
LabyStudio
2022-02-13 02:54:57 +01:00
parent 77fd18af31
commit 7858e98ffa
14 changed files with 293 additions and 47 deletions
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src/js/net/minecraft/client/render/BlockRenderer.js
+134 -32
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@@ -9,6 +9,17 @@ window.BlockRenderer = class {
}
renderBlock(world, block, x, y, z) {
switch (block.getRenderType()) {
case BlockRenderType.BLOCK:
this.renderSolidBlock(world, block, x, y, z);
break;
case BlockRenderType.TORCH:
this.renderTorch(world, block, x, y, z);
break;
}
}
renderSolidBlock(world, block, x, y, z) {
let boundingBox = block.getBoundingBox(world, x, y, z);
// Render all faces
@@ -17,7 +28,7 @@ window.BlockRenderer = class {
let face = values[i];
// Check if face is hidden by other block
if (block.shouldRenderFace(world, x, y, z, face)) {
if (world === null || block.shouldRenderFace(world, x, y, z, face)) {
// Render face
this.renderFace(world, block, boundingBox, face, x, y, z);
@@ -53,41 +64,46 @@ window.BlockRenderer = class {
this.tessellator.setColor(color, color, color);
}
// Add face to tessellator
this.addFace(world, face, minX, minY, minZ, maxX, maxY, maxZ, minU, minV, maxU, maxV);
}
addFace(world, face, minX, minY, minZ, maxX, maxY, maxZ, minU, minV, maxU, maxV) {
if (face === EnumBlockFace.BOTTOM) {
this.addBlockCorner(world, face, minX, minY, maxZ, minU, maxV);
this.addBlockCorner(world, face, minX, minY, minZ, minU, minV);
this.addBlockCorner(world, face, maxX, minY, minZ, maxU, minV);
this.addBlockCorner(world, face, maxX, minY, maxZ, maxU, maxV);
this.addBlockCorner(world, face, maxX, minY, minZ, maxU, minV);
this.addBlockCorner(world, face, minX, minY, minZ, minU, minV);
this.addBlockCorner(world, face, minX, minY, maxZ, minU, maxV);
}
if (face === EnumBlockFace.TOP) {
this.addBlockCorner(world, face, maxX, maxY, maxZ, maxU, maxV);
this.addBlockCorner(world, face, maxX, maxY, minZ, maxU, minV);
this.addBlockCorner(world, face, minX, maxY, minZ, minU, minV);
this.addBlockCorner(world, face, minX, maxY, maxZ, minU, maxV);
this.addBlockCorner(world, face, minX, maxY, minZ, minU, minV);
this.addBlockCorner(world, face, maxX, maxY, minZ, maxU, minV);
this.addBlockCorner(world, face, maxX, maxY, maxZ, maxU, maxV);
}
if (face === EnumBlockFace.NORTH) {
this.addBlockCorner(world, face, minX, maxY, minZ, maxU, minV);
this.addBlockCorner(world, face, maxX, maxY, minZ, minU, minV);
this.addBlockCorner(world, face, maxX, minY, minZ, minU, maxV);
this.addBlockCorner(world, face, minX, minY, minZ, maxU, maxV);
}
if (face === EnumBlockFace.SOUTH) {
this.addBlockCorner(world, face, minX, maxY, maxZ, minU, minV);
this.addBlockCorner(world, face, minX, minY, maxZ, minU, maxV);
this.addBlockCorner(world, face, maxX, minY, maxZ, maxU, maxV);
this.addBlockCorner(world, face, maxX, maxY, maxZ, maxU, minV);
}
if (face === EnumBlockFace.WEST) {
this.addBlockCorner(world, face, minX, maxY, maxZ, maxU, minV);
this.addBlockCorner(world, face, minX, maxY, minZ, minU, minV);
this.addBlockCorner(world, face, minX, minY, minZ, minU, maxV);
this.addBlockCorner(world, face, minX, minY, maxZ, maxU, maxV);
}
if (face === EnumBlockFace.EAST) {
this.addBlockCorner(world, face, maxX, minY, maxZ, minU, maxV);
this.addBlockCorner(world, face, maxX, minY, minZ, maxU, maxV);
this.addBlockCorner(world, face, maxX, maxY, minZ, maxU, minV);
}
if (face === EnumBlockFace.SOUTH) {
this.addBlockCorner(world, face, minX, maxY, maxZ, maxU, minV);
this.addBlockCorner(world, face, maxX, maxY, maxZ, minU, minV);
this.addBlockCorner(world, face, maxX, minY, maxZ, minU, maxV);
this.addBlockCorner(world, face, minX, minY, maxZ, maxU, maxV);
}
if (face === EnumBlockFace.WEST) {
this.addBlockCorner(world, face, minX, minY, maxZ, minU, maxV);
this.addBlockCorner(world, face, minX, minY, minZ, maxU, maxV);
this.addBlockCorner(world, face, minX, maxY, minZ, maxU, minV);
this.addBlockCorner(world, face, minX, maxY, maxZ, minU, minV);
}
if (face === EnumBlockFace.EAST) {
this.addBlockCorner(world, face, maxX, maxY, maxZ, maxU, minV);
this.addBlockCorner(world, face, maxX, maxY, minZ, minU, minV);
this.addBlockCorner(world, face, maxX, minY, minZ, minU, maxV);
this.addBlockCorner(world, face, maxX, minY, maxZ, maxU, maxV);
}
}
@@ -127,7 +143,7 @@ window.BlockRenderer = class {
let typeId = world.getBlockAt(x + offsetX, y + offsetY, z + offsetZ);
// Does it contain air?
if (typeId === 0 || Block.getById(typeId).isTransparent()) {
if (typeId === 0 || !Block.getById(typeId).isSolid()) {
// Sum up the light levels
totalLightLevel += world.getTotalLightAt(x + offsetX, y + offsetY, z + offsetZ);
@@ -141,25 +157,111 @@ window.BlockRenderer = class {
return totalBlocks === 0 ? 0 : totalLightLevel / totalBlocks;
}
renderTorch(world, block, x, y, z) {
let boundingBox = block.getBoundingBox(world, x, y, z);
// Thickness of the torch
let size = 1 / 16;
// Vertex mappings
let minX = x + 0.5 - size;
let minY = y;
let minZ = z + 0.5 - size;
let maxX = x + 0.5 + size;
let maxY = y + 10 / 16;
let maxZ = z + 0.5 + size;
// UV Mapping
let textureIndex = block.getTextureForFace(EnumBlockFace.NORTH);
let minU = (textureIndex % 16) / 16.0;
let minV = Math.floor(textureIndex / 16) / 16.0;
// Cut to torch texture at 7:6
minU += 7 / 256;
minV += 6 / 256;
// Size of torch texture (2x10)
let maxU = minU + 2 / 256;
let maxV = minV + 10 / 256;
// Flip V
minV = 1 - minV;
maxV = 1 - maxV;
// Set color with shading
this.tessellator.setColor(1, 1, 1);
// Add faceS to tessellator
this.addFace(world, EnumBlockFace.NORTH, minX, minY, minZ, maxX, maxY, maxZ, minU, minV, maxU, maxV);
this.addFace(world, EnumBlockFace.EAST, minX, minY, minZ, maxX, maxY, maxZ, minU, minV, maxU, maxV);
this.addFace(world, EnumBlockFace.SOUTH, minX, minY, minZ, maxX, maxY, maxZ, minU, minV, maxU, maxV);
this.addFace(world, EnumBlockFace.WEST, minX, minY, minZ, maxX, maxY, maxZ, minU, minV, maxU, maxV);
this.addFace(world, EnumBlockFace.TOP, minX, minY, minZ, maxX, maxY, maxZ, minU, minV, maxU, maxV + 8 / 256);
}
renderGuiItem(block) {
// Vertex mappings
let minX = 0;
let minY = 0;
let minZ = 0;
let maxX = 1;
let maxY = 1;
let maxZ = 1;
// UV Mapping
let textureIndex = block.getTextureForFace(EnumBlockFace.NORTH);
let minU = (textureIndex % 16) / 16.0;
let maxU = minU + (16 / 256);
let minV = Math.floor(textureIndex / 16) / 16.0;
let maxV = minV + (16 / 256);
// Flip V
minV = 1 - minV;
maxV = 1 - maxV;
// Render item
this.addFace(null, EnumBlockFace.NORTH, minX, minY, minZ, maxX, maxY, maxZ, minU, minV, maxU, maxV);
}
renderGuiBlock(group, block, x, y, size) {
this.tessellator.startDrawing();
let boundingBox = block.getBoundingBox(null, 0, 0, 0);
this.renderFace(null, block, boundingBox, EnumBlockFace.TOP, 0, 0, 0);
this.renderFace(null, block, boundingBox, EnumBlockFace.NORTH, 0, 0, 0);
this.renderFace(null, block, boundingBox, EnumBlockFace.EAST, 0, 0, 0);
// Render block by type
switch (block.getRenderType()) {
case BlockRenderType.BLOCK:
this.renderFace(null, block, boundingBox, EnumBlockFace.TOP, 0, 0, 0);
this.renderFace(null, block, boundingBox, EnumBlockFace.NORTH, 0, 0, 0);
this.renderFace(null, block, boundingBox, EnumBlockFace.EAST, 0, 0, 0);
break;
default:
this.renderGuiItem(block);
break;
}
// Create mesh
let mesh = this.tessellator.draw(group);
mesh.geometry.center();
mesh.rotation.x = -MathHelper.toRadians(45 / 1.5);
mesh.rotation.y = MathHelper.toRadians(45);
// Rotate block
switch (block.getRenderType()) {
case BlockRenderType.BLOCK:
mesh.rotation.x = MathHelper.toRadians(45 / 1.5);
mesh.rotation.y = -MathHelper.toRadians(45 + 90);
break;
default:
mesh.rotation.y = MathHelper.toRadians(180);
size += 5;
break;
}
// Relative position
mesh.position.x = x;
mesh.position.y = -y;
mesh.position.z = -3;
mesh.position.z = -10;
//let scale = Math.cos(Date.now() / 1000) * 100;
// Scale
mesh.scale.x = size;
mesh.scale.y = size;
mesh.scale.z = size;