From 5bea63de0d78487b91dd701a8f6931b9314f2be5 Mon Sep 17 00:00:00 2001 From: makamys Date: Thu, 9 Jun 2022 12:57:52 +0200 Subject: Rebrand pt. 1: Rename mod to Neodymium --- .../java/makamys/neodymium/util/BufferWriter.java | 46 +++++++++++ .../java/makamys/neodymium/util/GuiHelper.java | 61 +++++++++++++++ src/main/java/makamys/neodymium/util/MCUtil.java | 20 +++++ .../java/makamys/neodymium/util/SpriteUtil.java | 55 ++++++++++++++ src/main/java/makamys/neodymium/util/Util.java | 88 ++++++++++++++++++++++ 5 files changed, 270 insertions(+) create mode 100644 src/main/java/makamys/neodymium/util/BufferWriter.java create mode 100644 src/main/java/makamys/neodymium/util/GuiHelper.java create mode 100644 src/main/java/makamys/neodymium/util/MCUtil.java create mode 100644 src/main/java/makamys/neodymium/util/SpriteUtil.java create mode 100644 src/main/java/makamys/neodymium/util/Util.java (limited to 'src/main/java/makamys/neodymium/util') diff --git a/src/main/java/makamys/neodymium/util/BufferWriter.java b/src/main/java/makamys/neodymium/util/BufferWriter.java new file mode 100644 index 0000000..901f5dc --- /dev/null +++ b/src/main/java/makamys/neodymium/util/BufferWriter.java @@ -0,0 +1,46 @@ +package makamys.neodymium.util; + +import java.nio.ByteBuffer; +import java.nio.FloatBuffer; +import java.nio.IntBuffer; +import java.nio.ShortBuffer; + +public class BufferWriter { + + private ByteBuffer buf; + + private FloatBuffer floatBuffer; + private ShortBuffer shortBuffer; + private IntBuffer intBuffer; + + public BufferWriter(ByteBuffer buf) { + this.buf = buf; + this.floatBuffer = buf.asFloatBuffer(); + this.shortBuffer = buf.asShortBuffer(); + this.intBuffer = buf.asIntBuffer(); + } + + private void incrementPosition(int add) { + buf.position(buf.position() + add); + floatBuffer.position(buf.position() / 4); + shortBuffer.position(buf.position() / 2); + intBuffer.position(buf.position() / 4); + } + + public void writeFloat(float x) { + try { + floatBuffer.put(x); + + incrementPosition(4); + } catch(Exception e){ + e.printStackTrace(); + } + } + + public void writeInt(int x) { + intBuffer.put(x); + + incrementPosition(4); + } + +} \ No newline at end of file diff --git a/src/main/java/makamys/neodymium/util/GuiHelper.java b/src/main/java/makamys/neodymium/util/GuiHelper.java new file mode 100644 index 0000000..1b56d63 --- /dev/null +++ b/src/main/java/makamys/neodymium/util/GuiHelper.java @@ -0,0 +1,61 @@ +package makamys.neodymium.util; + +import org.lwjgl.opengl.GL11; + +import net.minecraft.client.Minecraft; +import net.minecraft.client.renderer.Tessellator; + +public class GuiHelper { + + public static void begin() { + GL11.glDisable(GL11.GL_TEXTURE_2D); + + Minecraft mc = Minecraft.getMinecraft(); + + //GL11.glClear(GL11.GL_DEPTH_BUFFER_BIT); + GL11.glMatrixMode(GL11.GL_PROJECTION); + //GL11.glEnable(GL11.GL_COLOR_MATERIAL); + GL11.glLoadIdentity(); + GL11.glOrtho(0.0D, (double)mc.displayWidth, (double)mc.displayHeight, 0.0D, 1000.0D, 3000.0D); + GL11.glMatrixMode(GL11.GL_MODELVIEW); + GL11.glLoadIdentity(); + GL11.glTranslatef(0.0F, 0.0F, -2000.0F); + //GL11.glLineWidth(1.0F); + //GL11.glDisable(GL11.GL_TEXTURE_2D); + } + + public static void drawRectangle(int x, int y, int w, int h, int color) { + Tessellator tessellator = Tessellator.instance; + tessellator.startDrawingQuads(); + tessellator.setColorOpaque_I(color); + tessellator.addVertex(x, y, 0); + tessellator.addVertex(x, y+h, 0); + tessellator.addVertex(x+w, y+h, 0); + tessellator.addVertex(x+w, y, 0); + + tessellator.draw(); + } + + public static void drawRectangle(int x, int y, int w, int h, int color, int opacity) { + GL11.glEnable(GL11.GL_BLEND); + + Tessellator tessellator = Tessellator.instance; + tessellator.startDrawingQuads(); + tessellator.setColorRGBA_I(color, opacity); + tessellator.addVertex(x, y, 0); + tessellator.addVertex(x, y+h, 0); + tessellator.addVertex(x+w, y+h, 0); + tessellator.addVertex(x+w, y, 0); + + tessellator.draw(); + + GL11.glDisable(GL11.GL_BLEND); + } + + public static void end() { + //GL11.glDisable(GL11.GL_BLEND); + + //GL11.glEnable(GL11.GL_TEXTURE_2D); + } + +} diff --git a/src/main/java/makamys/neodymium/util/MCUtil.java b/src/main/java/makamys/neodymium/util/MCUtil.java new file mode 100644 index 0000000..7a2694d --- /dev/null +++ b/src/main/java/makamys/neodymium/util/MCUtil.java @@ -0,0 +1,20 @@ +package makamys.neodymium.util; + +import net.minecraft.world.biome.BiomeGenBase; + +public class MCUtil { + + public static float getBiomeTemperatureVanilla(BiomeGenBase biome, int p_150564_1_, int p_150564_2_, int p_150564_3_){ + if (p_150564_2_ > 64) + { + float f = (float)BiomeGenBase.temperatureNoise + .func_151601_a((double)p_150564_1_ * 1.0D / 8.0D, (double)p_150564_3_ * 1.0D / 8.0D) * 4.0F; + return biome.temperature - (f + (float)p_150564_2_ - 64.0F) * 0.05F / 30.0F; + } + else + { + return biome.temperature; + } + } + +} diff --git a/src/main/java/makamys/neodymium/util/SpriteUtil.java b/src/main/java/makamys/neodymium/util/SpriteUtil.java new file mode 100644 index 0000000..4219802 --- /dev/null +++ b/src/main/java/makamys/neodymium/util/SpriteUtil.java @@ -0,0 +1,55 @@ +package makamys.neodymium.util; + +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.stream.Collectors; + +import net.minecraft.client.Minecraft; +import net.minecraft.client.renderer.texture.TextureAtlasSprite; +import net.minecraft.client.renderer.texture.TextureMap; +import net.minecraft.world.ChunkCoordIntPair; + +public class SpriteUtil { + + private static int[] spriteIndexMap; + public static List sprites; + + private static Map uv2spriteIndex = new HashMap<>(); + + private static int findSpriteIndexForUV(float u, float v) { + Map uploadedSprites = ((TextureMap)Minecraft.getMinecraft().getTextureManager().getTexture(TextureMap.locationBlocksTexture)).mapUploadedSprites; + + int spriteIndex = 0; + for(TextureAtlasSprite tas : uploadedSprites.values()) { + if(tas.getMinU() <= u && u <= tas.getMaxU() && tas.getMinV() <= v && v <= tas.getMaxV()) { + break; + } + spriteIndex++; + } + return spriteIndex; + } + + public static int getSpriteIndexForUV(float u, float v){ + long key = ChunkCoordIntPair.chunkXZ2Int((int)(u * Integer.MAX_VALUE), (int)(v * Integer.MAX_VALUE)); + int index = uv2spriteIndex.getOrDefault(key, -1); + if(index == -1) { + index = findSpriteIndexForUV(u, v); + uv2spriteIndex.put(key, index); + } + return index; + } + + public static TextureAtlasSprite getSprite(int i){ + if(i >= 0 && i < sprites.size()) { + return sprites.get(i); + } else { + return null; + } + } + + public static void init() { + Map uploadedSprites = ((TextureMap)Minecraft.getMinecraft().getTextureManager().getTexture(TextureMap.locationBlocksTexture)).mapUploadedSprites; + sprites = uploadedSprites.values().stream().collect(Collectors.toList()); + } +} diff --git a/src/main/java/makamys/neodymium/util/Util.java b/src/main/java/makamys/neodymium/util/Util.java new file mode 100644 index 0000000..2507a78 --- /dev/null +++ b/src/main/java/makamys/neodymium/util/Util.java @@ -0,0 +1,88 @@ +package makamys.neodymium.util; + +import java.io.File; +import java.io.IOException; +import java.net.URI; +import java.net.URL; +import java.nio.ByteBuffer; +import java.nio.FloatBuffer; +import java.nio.IntBuffer; +import java.nio.file.FileSystems; +import java.nio.file.Files; +import java.nio.file.Path; + +import net.minecraft.launchwrapper.Launch; + +public class Util { + + private static boolean allowResourceOverrides = Boolean.parseBoolean(System.getProperty("lodmod.allowResourceOverrides", "false")); + + public static Path getResourcePath(String relPath) { + if(allowResourceOverrides) { + File overrideFile = new File(new File(Launch.minecraftHome, "lodmod/resources"), relPath); + if(overrideFile.exists()) { + return overrideFile.toPath(); + } + } + + try { + URL resourceURL = Util.class.getClassLoader().getResource(relPath); + + switch(resourceURL.getProtocol()) { + case "jar": + String urlString = resourceURL.getPath(); + int lastExclamation = urlString.lastIndexOf('!'); + String newURLString = urlString.substring(0, lastExclamation); + return FileSystems.newFileSystem(new File(URI.create(newURLString)).toPath(), null).getPath(relPath); + case "file": + return new File(URI.create(resourceURL.toString())).toPath(); + default: + return null; + } + } catch(IOException e) { + return null; + } + } + + public static String readFile(String path){ + try { + return new String(Files.readAllBytes(Util.getResourcePath(path))); + } catch (IOException e) { + e.printStackTrace(); + } + return ""; + } + + public static byte[] byteBufferToArray(ByteBuffer buffer) { + byte[] dst = new byte[buffer.limit()]; + int pos = buffer.position(); + buffer.position(0); + buffer.get(dst); + buffer.position(pos); + return dst; + } + + public static int[] intBufferToArray(IntBuffer buffer) { + int[] dst = new int[buffer.limit()]; + int pos = buffer.position(); + buffer.position(0); + buffer.get(dst); + buffer.position(pos); + return dst; + } + + public static float[] floatBufferToArray(FloatBuffer buffer) { + float[] dst = new float[buffer.limit()]; + int pos = buffer.position(); + buffer.position(0); + buffer.get(dst); + buffer.position(pos); + return dst; + } + + public static double distSq(double x1, double y1, double z1, double x2, double y2, double z2) { + return Math.pow(x1 - x2, 2) + + Math.pow(y1 - y2, 2) + + Math.pow(z1 - z2, 2); + } +} -- cgit