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CreatureChat
CreatureChat
Commit ea71b5ae by Jonathan Thomas
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Large refactor of code into packages, updated documentation, optimizing imports, etc...

parent 979637b0
Pipeline #11956 passed with stage
in 24 seconds
Showing with 414 additions and 372 deletions
src/client/java/com/owlmaddie/ClientInit.java
package com.owlmaddie;
import com.mojang.blaze3d.systems.RenderSystem;
import com.owlmaddie.chat.ChatDataManager;
import com.owlmaddie.ui.BubbleRenderer;
import com.owlmaddie.ui.ClickHandler;
import net.fabricmc.api.ClientModInitializer;
import net.fabricmc.fabric.api.client.networking.v1.ClientPlayConnectionEvents;
import net.fabricmc.fabric.api.client.rendering.v1.WorldRenderContext;
import net.fabricmc.fabric.api.client.rendering.v1.WorldRenderEvents;
import net.minecraft.client.MinecraftClient;
import net.minecraft.client.font.TextRenderer;
import net.minecraft.client.font.TextRenderer.TextLayerType;
import net.minecraft.client.render.*;
import net.minecraft.client.render.entity.EntityRenderer;
import net.minecraft.client.util.math.MatrixStack;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityType;
import net.minecraft.entity.mob.MobEntity;
import net.minecraft.util.Identifier;
import net.minecraft.util.math.Box;
import net.minecraft.util.math.MathHelper;
import net.minecraft.util.math.Vec3d;
import net.minecraft.world.World;
import org.joml.Matrix4f;
import org.joml.Quaternionf;
import java.util.List;
import java.util.stream.Collectors;
/**
* The {@code ClientInit} class initializes this mod in the client and defines all hooks into the
* render pipeline to draw chat bubbles, text, and entity icons.
*/
public class ClientInit implements ClientModInitializer {
protected static TextureLoader textures = new TextureLoader();
public static int DISPLAY_NUM_LINES = 3;
public static int DISPLAY_PADDING = 2;
@Override
public void onInitializeClient() {
ClickHandler.register();
// Register an event callback to render text bubbles
WorldRenderEvents.LAST.register((context) -> {
drawTextAboveEntities(context, context.tickDelta());
BubbleRenderer.drawTextAboveEntities(context, context.tickDelta());
});
// Register an event callback for when the client disconnects from a server or changes worlds
......@@ -49,310 +27,4 @@ public class ClientInit implements ClientModInitializer {
ChatDataManager.getClientInstance().clearData();
});
}
public void drawTextBubbleBackground(MatrixStack matrices, float x, float y, float width, float height, int friendship) {
RenderSystem.enableDepthTest();
RenderSystem.enableBlend();
RenderSystem.defaultBlendFunc();
RenderSystem.setShader(GameRenderer::getPositionTexProgram);
Tessellator tessellator = Tessellator.getInstance();
BufferBuilder buffer = tessellator.getBuffer();
float z = 0.01F;
// Draw UI text background (based on friendship)
if (friendship == -3) {
RenderSystem.setShaderTexture(0, textures.GetUI("text-top-enemy"));
} else if (friendship == 3) {
RenderSystem.setShaderTexture(0, textures.GetUI("text-top-friend"));
} else {
RenderSystem.setShaderTexture(0, textures.GetUI("text-top"));
}
drawTexturePart(matrices, buffer, x - 50, y, z, 228, 40);
RenderSystem.setShaderTexture(0, textures.GetUI("text-middle"));
drawTexturePart(matrices, buffer, x, y + 40, z, width, height);
RenderSystem.setShaderTexture(0, textures.GetUI("text-bottom"));
drawTexturePart(matrices, buffer, x, y + 40 + height, z, width, 5);
RenderSystem.disableBlend();
RenderSystem.disableDepthTest();
}
private void drawTexturePart(MatrixStack matrices, BufferBuilder buffer, float x, float y, float z, float width, float height) {
buffer.begin(VertexFormat.DrawMode.QUADS, VertexFormats.POSITION_TEXTURE);
buffer.vertex(matrices.peek().getPositionMatrix(), x, y + height, z).texture(0, 1).next(); // bottom left
buffer.vertex(matrices.peek().getPositionMatrix(), x + width, y + height, z).texture(1, 1).next(); // bottom right
buffer.vertex(matrices.peek().getPositionMatrix(), x + width, y, z).texture(1, 0).next(); // top right
buffer.vertex(matrices.peek().getPositionMatrix(), x, y, z).texture(0, 0).next(); // top left
Tessellator.getInstance().draw();
}
private void drawIcon(String ui_icon_name, MatrixStack matrices, float x, float y, float width, float height) {
// Draw button icon
Identifier button_texture = textures.GetUI(ui_icon_name);
RenderSystem.setShaderTexture(0, button_texture);
RenderSystem.enableDepthTest();
RenderSystem.enableBlend();
RenderSystem.defaultBlendFunc();
RenderSystem.setShader(GameRenderer::getPositionTexProgram);
Tessellator tessellator = Tessellator.getInstance();
BufferBuilder bufferBuilder = tessellator.getBuffer();
bufferBuilder.begin(VertexFormat.DrawMode.QUADS, VertexFormats.POSITION_TEXTURE);
float z = -0.01F;
bufferBuilder.vertex(matrices.peek().getPositionMatrix(), x, y + height, z).texture(0, 1).next(); // bottom left
bufferBuilder.vertex(matrices.peek().getPositionMatrix(), x + width, y + height, z).texture(1, 1).next(); // bottom right
bufferBuilder.vertex(matrices.peek().getPositionMatrix(), x + width, y, z).texture(1, 0).next(); // top right
bufferBuilder.vertex(matrices.peek().getPositionMatrix(), x, y, z).texture(0, 0).next(); // top left
tessellator.draw();
RenderSystem.disableBlend();
RenderSystem.disableDepthTest();
}
private void drawFriendshipStatus(MatrixStack matrices, float x, float y, float width, float height, int friendship) {
// dynamically calculate friendship ui image name
String ui_icon_name = "friendship" + friendship;
// Draw texture
Identifier button_texture = textures.GetUI(ui_icon_name);
RenderSystem.setShaderTexture(0, button_texture);
RenderSystem.enableDepthTest();
RenderSystem.enableBlend();
RenderSystem.defaultBlendFunc();
RenderSystem.setShader(GameRenderer::getPositionTexProgram);
Tessellator tessellator = Tessellator.getInstance();
BufferBuilder bufferBuilder = tessellator.getBuffer();
bufferBuilder.begin(VertexFormat.DrawMode.QUADS, VertexFormats.POSITION_TEXTURE);
float z = -0.01F;
bufferBuilder.vertex(matrices.peek().getPositionMatrix(), x, y + height, z).texture(0, 1).next(); // bottom left
bufferBuilder.vertex(matrices.peek().getPositionMatrix(), x + width, y + height, z).texture(1, 1).next(); // bottom right
bufferBuilder.vertex(matrices.peek().getPositionMatrix(), x + width, y, z).texture(1, 0).next(); // top right
bufferBuilder.vertex(matrices.peek().getPositionMatrix(), x, y, z).texture(0, 0).next(); // top left
tessellator.draw();
RenderSystem.disableBlend();
RenderSystem.disableDepthTest();
}
private void drawEntityIcon(MatrixStack matrices, MobEntity entity, float x, float y, float width, float height) {
// Get entity renderer
EntityRenderer renderer = EntityRendererAccessor.getEntityRenderer(entity);
String entity_icon_path = renderer.getTexture(entity).getPath();
// Draw face icon
Identifier entity_id = textures.GetEntity(entity_icon_path);
if (entity_id == null) {
return;
}
RenderSystem.setShaderTexture(0, entity_id);
RenderSystem.enableDepthTest();
RenderSystem.enableBlend();
RenderSystem.defaultBlendFunc();
RenderSystem.setShader(GameRenderer::getPositionTexProgram);
Tessellator tessellator = Tessellator.getInstance();
BufferBuilder bufferBuilder = tessellator.getBuffer();
bufferBuilder.begin(VertexFormat.DrawMode.QUADS, VertexFormats.POSITION_TEXTURE);
float z = -0.01F;
bufferBuilder.vertex(matrices.peek().getPositionMatrix(), x, y + height, z).texture(0, 1).next(); // bottom left
bufferBuilder.vertex(matrices.peek().getPositionMatrix(), x + width, y + height, z).texture(1, 1).next(); // bottom right
bufferBuilder.vertex(matrices.peek().getPositionMatrix(), x + width, y, z).texture(1, 0).next(); // top right
bufferBuilder.vertex(matrices.peek().getPositionMatrix(), x, y, z).texture(0, 0).next(); // top left
tessellator.draw();
RenderSystem.disableBlend();
RenderSystem.disableDepthTest();
}
private void drawMessageText(Matrix4f matrix, List<String> lines, int starting_line, int ending_line,
VertexConsumerProvider immediate, float lineSpacing, int fullBright, float yOffset) {
TextRenderer fontRenderer = MinecraftClient.getInstance().textRenderer;
int currentLineIndex = 0; // We'll use this to track which line we're on
for (String lineText : lines) {
// Only draw lines that are within the specified range
if (currentLineIndex >= starting_line && currentLineIndex < ending_line) {
fontRenderer.draw(lineText, -fontRenderer.getWidth(lineText) / 2f, yOffset, 0xffffff,
false, matrix, immediate, TextLayerType.NORMAL, 0, fullBright);
yOffset += fontRenderer.fontHeight + lineSpacing;
}
currentLineIndex++;
if (currentLineIndex > ending_line) {
break;
}
}
}
private void drawEndOfMessageText(Matrix4f matrix, VertexConsumerProvider immediate,
int fullBright, float yOffset) {
TextRenderer fontRenderer = MinecraftClient.getInstance().textRenderer;
String lineText = "<end of message>";
fontRenderer.draw(lineText, -fontRenderer.getWidth(lineText) / 2f, yOffset + 10F, 0xffffff,
false, matrix, immediate, TextLayerType.NORMAL, 0, fullBright);
}
private void drawEntityName(MobEntity entity, Matrix4f matrix, VertexConsumerProvider immediate,
int fullBright, float yOffset) {
if (entity.getCustomName() != null) {
TextRenderer fontRenderer = MinecraftClient.getInstance().textRenderer;
String lineText = entity.getCustomName().getLiteralString();
fontRenderer.draw(lineText, -fontRenderer.getWidth(lineText) / 2f, yOffset, 0xffffff,
false, matrix, immediate, TextLayerType.NORMAL, 0, fullBright);
}
}
private void drawTextAboveEntities(WorldRenderContext context, float partialTicks) {
Camera camera = context.camera();
Entity cameraEntity = camera.getFocusedEntity();
if (cameraEntity == null) return;
World world = cameraEntity.getEntityWorld();
double renderDistance = 9.0;
// Calculate radius of entities
Vec3d pos = cameraEntity.getPos();
Box area = new Box(pos.x - renderDistance, pos.y - renderDistance, pos.z - renderDistance,
pos.x + renderDistance, pos.y + renderDistance, pos.z + renderDistance);
// Init font render, matrix, and vertex producer
TextRenderer fontRenderer = MinecraftClient.getInstance().textRenderer;
MatrixStack matrices = context.matrixStack();
VertexConsumerProvider immediate = context.consumers();
// Get camera position
double cameraHeight = cameraEntity.getHeight();
Vec3d interpolatedCameraPos = new Vec3d(camera.getPos().x, camera.getPos().y, camera.getPos().z);
// Get all entities
List<Entity> nearbyEntities = world.getOtherEntities(null, area);
// Filter MobEntity/Living entities
List<MobEntity> nearbyCreatures = nearbyEntities.stream()
.filter(entity -> entity instanceof MobEntity)
.map(entity -> (MobEntity) entity)
.collect(Collectors.toList());
for (MobEntity entity : nearbyCreatures) {
if (entity.getType() == EntityType.PLAYER) {
// Skip Player
continue;
}
// Look-up greeting (if any)
ChatDataManager.EntityChatData chatData = ChatDataManager.getClientInstance().getOrCreateChatData(entity.getUuidAsString());
List<String> lines = chatData.getWrappedLines();
// Set the range of lines to display
int starting_line = chatData.currentLineNumber;
int ending_line = Math.min(chatData.currentLineNumber + DISPLAY_NUM_LINES, lines.size());
// Push a new matrix onto the stack.
matrices.push();
// Interpolate entity position (smooth motion)
double paddingAboveEntity = 0.4D;
Vec3d interpolatedEntityPos = new Vec3d(
MathHelper.lerp(partialTicks, entity.prevX, entity.getPos().x),
MathHelper.lerp(partialTicks, entity.prevY, entity.getPos().y),
MathHelper.lerp(partialTicks, entity.prevZ, entity.getPos().z)
);
// Translate to the entity's position
matrices.translate(interpolatedEntityPos.x - interpolatedCameraPos.x,
(interpolatedEntityPos.y + entity.getHeight()) - interpolatedCameraPos.y + paddingAboveEntity,
interpolatedEntityPos.z - interpolatedCameraPos.z);
// Calculate the difference vector (from entity to camera)
Vec3d difference = interpolatedCameraPos.subtract(interpolatedEntityPos).subtract(0, cameraHeight, 0);
// Calculate the yaw angle
double yaw = -(Math.atan2(difference.z, difference.x) + Math.PI / 2D);
// Convert yaw to Quaternion
float halfYaw = (float) yaw * 0.5f;
double sinHalfYaw = MathHelper.sin(halfYaw);
double cosHalfYaw = MathHelper.cos(halfYaw);
Quaternionf yawRotation = new Quaternionf(0, sinHalfYaw, 0, cosHalfYaw);
// Apply the yaw rotation to the matrix stack
matrices.multiply(yawRotation);
// Obtain the horizontal distance to the entity
double horizontalDistance = Math.sqrt(difference.x * difference.x + difference.z * difference.z);
// Calculate the pitch angle based on the horizontal distance and the y difference
double pitch = Math.atan2(difference.y, horizontalDistance);
// Convert pitch to Quaternion
float halfPitch = (float) pitch * 0.5f;
double sinHalfPitch = MathHelper.sin(halfPitch);
double cosHalfPitch = MathHelper.cos(halfPitch);
Quaternionf pitchRotation = new Quaternionf(sinHalfPitch, 0, 0, cosHalfPitch);
// Apply the pitch rotation to the matrix stack
matrices.multiply(pitchRotation);
// Determine max line length
float linesDisplayed = ending_line - starting_line;
float lineSpacing = 1F;
float textHeaderHeight = 40F;
float textFooterHeight = 5F;
int fullBright = 0xF000F0;
Matrix4f matrix = matrices.peek().getPositionMatrix();
// Calculate size of text scaled to world
float scaledTextHeight = linesDisplayed * (fontRenderer.fontHeight + lineSpacing);
float minTextHeight = (DISPLAY_NUM_LINES * (fontRenderer.fontHeight + lineSpacing)) + (DISPLAY_PADDING * 2);
scaledTextHeight = Math.max(scaledTextHeight, minTextHeight);
// Scale down before rendering textures (otherwise font is huge)
matrices.scale(-0.02F, -0.02F, 0.02F);
// Translate above the entity
matrices.translate(0F, -scaledTextHeight - textHeaderHeight - textFooterHeight, 0F);
// Draw Entity (Custom Name)
drawEntityName(entity, matrix, immediate, fullBright, 24F + DISPLAY_PADDING);
// Check if conversation has started
if (chatData.status == ChatDataManager.ChatStatus.NONE) {
// Draw 'start chat' button
drawIcon("button-chat", matrices, -16, textHeaderHeight, 32, 17);
} else if (chatData.status == ChatDataManager.ChatStatus.PENDING) {
// Draw 'pending' button
drawIcon("button-dotdot", matrices, -16, textHeaderHeight, 32, 17);
} else if (chatData.sender == ChatDataManager.ChatSender.ASSISTANT) {
// Draw text background (no smaller than 50F tall)
drawTextBubbleBackground(matrices, -64, 0, 128, scaledTextHeight, chatData.friendship);
// Draw face icon of entity
drawEntityIcon(matrices, entity, -82, 7, 32, 32);
// Draw Friendship status
drawFriendshipStatus(matrices, 51, 18, 31, 21, chatData.friendship);
// Render each line of the text
drawMessageText(matrix, lines, starting_line, ending_line, immediate, lineSpacing, fullBright, 40.0F + DISPLAY_PADDING);
if (starting_line > 0 && starting_line == ending_line) {
// Add <End Of Message> text
drawEndOfMessageText(matrix, immediate, fullBright, 40.0F + DISPLAY_PADDING);
}
}
// Pop the matrix to return to the original state.
matrices.pop();
}
}
}
src/client/java/com/owlmaddie/ModPackets.java → src/client/java/com/owlmaddie/network/ModPackets.java
package com.owlmaddie;
package com.owlmaddie.network;
import com.owlmaddie.ModInit;
import io.netty.buffer.Unpooled;
import net.fabricmc.fabric.api.client.networking.v1.ClientPlayNetworking;
import net.minecraft.entity.Entity;
import net.minecraft.network.PacketByteBuf;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* The {@code ModPackets} class provides methods to send packets to the server for generating greetings,
* updating message details, and sending user messages.
*/
public class ModPackets {
public static final Logger LOGGER = LoggerFactory.getLogger("mobgpt");
public static void sendGenerateGreeting(Entity entity) {
PacketByteBuf buf = new PacketByteBuf(Unpooled.buffer());
......
src/client/java/com/owlmaddie/ui/BubbleRenderer.java 0 → 100644
package com.owlmaddie.ui;
import com.mojang.blaze3d.systems.RenderSystem;
import com.owlmaddie.chat.ChatDataManager;
import com.owlmaddie.utils.EntityRendererAccessor;
import com.owlmaddie.utils.TextureLoader;
import net.fabricmc.fabric.api.client.rendering.v1.WorldRenderContext;
import net.minecraft.client.MinecraftClient;
import net.minecraft.client.font.TextRenderer;
import net.minecraft.client.font.TextRenderer.TextLayerType;
import net.minecraft.client.render.*;
import net.minecraft.client.render.entity.EntityRenderer;
import net.minecraft.client.util.math.MatrixStack;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityType;
import net.minecraft.entity.mob.MobEntity;
import net.minecraft.util.Identifier;
import net.minecraft.util.math.Box;
import net.minecraft.util.math.MathHelper;
import net.minecraft.util.math.Vec3d;
import net.minecraft.world.World;
import org.joml.Matrix4f;
import org.joml.Quaternionf;
import java.util.List;
import java.util.stream.Collectors;
/**
* The {@code BubbleRenderer} class provides static methods to render the chat UI bubble, entity icons,
* text, friendship status, and other UI-related rendering code.
*/
public class BubbleRenderer {
protected static TextureLoader textures = new TextureLoader();
public static int DISPLAY_NUM_LINES = 3;
public static int DISPLAY_PADDING = 2;
public static void drawTextBubbleBackground(MatrixStack matrices, float x, float y, float width, float height, int friendship) {
RenderSystem.enableDepthTest();
RenderSystem.enableBlend();
RenderSystem.defaultBlendFunc();
RenderSystem.setShader(GameRenderer::getPositionTexProgram);
Tessellator tessellator = Tessellator.getInstance();
BufferBuilder buffer = tessellator.getBuffer();
float z = 0.01F;
// Draw UI text background (based on friendship)
if (friendship == -3) {
RenderSystem.setShaderTexture(0, textures.GetUI("text-top-enemy"));
} else if (friendship == 3) {
RenderSystem.setShaderTexture(0, textures.GetUI("text-top-friend"));
} else {
RenderSystem.setShaderTexture(0, textures.GetUI("text-top"));
}
drawTexturePart(matrices, buffer, x - 50, y, z, 228, 40);
RenderSystem.setShaderTexture(0, textures.GetUI("text-middle"));
drawTexturePart(matrices, buffer, x, y + 40, z, width, height);
RenderSystem.setShaderTexture(0, textures.GetUI("text-bottom"));
drawTexturePart(matrices, buffer, x, y + 40 + height, z, width, 5);
RenderSystem.disableBlend();
RenderSystem.disableDepthTest();
}
private static void drawTexturePart(MatrixStack matrices, BufferBuilder buffer, float x, float y, float z, float width, float height) {
buffer.begin(VertexFormat.DrawMode.QUADS, VertexFormats.POSITION_TEXTURE);
buffer.vertex(matrices.peek().getPositionMatrix(), x, y + height, z).texture(0, 1).next(); // bottom left
buffer.vertex(matrices.peek().getPositionMatrix(), x + width, y + height, z).texture(1, 1).next(); // bottom right
buffer.vertex(matrices.peek().getPositionMatrix(), x + width, y, z).texture(1, 0).next(); // top right
buffer.vertex(matrices.peek().getPositionMatrix(), x, y, z).texture(0, 0).next(); // top left
Tessellator.getInstance().draw();
}
private static void drawIcon(String ui_icon_name, MatrixStack matrices, float x, float y, float width, float height) {
// Draw button icon
Identifier button_texture = textures.GetUI(ui_icon_name);
RenderSystem.setShaderTexture(0, button_texture);
RenderSystem.enableDepthTest();
RenderSystem.enableBlend();
RenderSystem.defaultBlendFunc();
RenderSystem.setShader(GameRenderer::getPositionTexProgram);
Tessellator tessellator = Tessellator.getInstance();
BufferBuilder bufferBuilder = tessellator.getBuffer();
bufferBuilder.begin(VertexFormat.DrawMode.QUADS, VertexFormats.POSITION_TEXTURE);
float z = -0.01F;
bufferBuilder.vertex(matrices.peek().getPositionMatrix(), x, y + height, z).texture(0, 1).next(); // bottom left
bufferBuilder.vertex(matrices.peek().getPositionMatrix(), x + width, y + height, z).texture(1, 1).next(); // bottom right
bufferBuilder.vertex(matrices.peek().getPositionMatrix(), x + width, y, z).texture(1, 0).next(); // top right
bufferBuilder.vertex(matrices.peek().getPositionMatrix(), x, y, z).texture(0, 0).next(); // top left
tessellator.draw();
RenderSystem.disableBlend();
RenderSystem.disableDepthTest();
}
private static void drawFriendshipStatus(MatrixStack matrices, float x, float y, float width, float height, int friendship) {
// dynamically calculate friendship ui image name
String ui_icon_name = "friendship" + friendship;
// Draw texture
Identifier button_texture = textures.GetUI(ui_icon_name);
RenderSystem.setShaderTexture(0, button_texture);
RenderSystem.enableDepthTest();
RenderSystem.enableBlend();
RenderSystem.defaultBlendFunc();
RenderSystem.setShader(GameRenderer::getPositionTexProgram);
Tessellator tessellator = Tessellator.getInstance();
BufferBuilder bufferBuilder = tessellator.getBuffer();
bufferBuilder.begin(VertexFormat.DrawMode.QUADS, VertexFormats.POSITION_TEXTURE);
float z = -0.01F;
bufferBuilder.vertex(matrices.peek().getPositionMatrix(), x, y + height, z).texture(0, 1).next(); // bottom left
bufferBuilder.vertex(matrices.peek().getPositionMatrix(), x + width, y + height, z).texture(1, 1).next(); // bottom right
bufferBuilder.vertex(matrices.peek().getPositionMatrix(), x + width, y, z).texture(1, 0).next(); // top right
bufferBuilder.vertex(matrices.peek().getPositionMatrix(), x, y, z).texture(0, 0).next(); // top left
tessellator.draw();
RenderSystem.disableBlend();
RenderSystem.disableDepthTest();
}
private static void drawEntityIcon(MatrixStack matrices, MobEntity entity, float x, float y, float width, float height) {
// Get entity renderer
EntityRenderer renderer = EntityRendererAccessor.getEntityRenderer(entity);
String entity_icon_path = renderer.getTexture(entity).getPath();
// Draw face icon
Identifier entity_id = textures.GetEntity(entity_icon_path);
if (entity_id == null) {
return;
}
RenderSystem.setShaderTexture(0, entity_id);
RenderSystem.enableDepthTest();
RenderSystem.enableBlend();
RenderSystem.defaultBlendFunc();
RenderSystem.setShader(GameRenderer::getPositionTexProgram);
Tessellator tessellator = Tessellator.getInstance();
BufferBuilder bufferBuilder = tessellator.getBuffer();
bufferBuilder.begin(VertexFormat.DrawMode.QUADS, VertexFormats.POSITION_TEXTURE);
float z = -0.01F;
bufferBuilder.vertex(matrices.peek().getPositionMatrix(), x, y + height, z).texture(0, 1).next(); // bottom left
bufferBuilder.vertex(matrices.peek().getPositionMatrix(), x + width, y + height, z).texture(1, 1).next(); // bottom right
bufferBuilder.vertex(matrices.peek().getPositionMatrix(), x + width, y, z).texture(1, 0).next(); // top right
bufferBuilder.vertex(matrices.peek().getPositionMatrix(), x, y, z).texture(0, 0).next(); // top left
tessellator.draw();
RenderSystem.disableBlend();
RenderSystem.disableDepthTest();
}
private static void drawMessageText(Matrix4f matrix, List<String> lines, int starting_line, int ending_line,
VertexConsumerProvider immediate, float lineSpacing, int fullBright, float yOffset) {
TextRenderer fontRenderer = MinecraftClient.getInstance().textRenderer;
int currentLineIndex = 0; // We'll use this to track which line we're on
for (String lineText : lines) {
// Only draw lines that are within the specified range
if (currentLineIndex >= starting_line && currentLineIndex < ending_line) {
fontRenderer.draw(lineText, -fontRenderer.getWidth(lineText) / 2f, yOffset, 0xffffff,
false, matrix, immediate, TextLayerType.NORMAL, 0, fullBright);
yOffset += fontRenderer.fontHeight + lineSpacing;
}
currentLineIndex++;
if (currentLineIndex > ending_line) {
break;
}
}
}
private static void drawEndOfMessageText(Matrix4f matrix, VertexConsumerProvider immediate,
int fullBright, float yOffset) {
TextRenderer fontRenderer = MinecraftClient.getInstance().textRenderer;
String lineText = "<end of message>";
fontRenderer.draw(lineText, -fontRenderer.getWidth(lineText) / 2f, yOffset + 10F, 0xffffff,
false, matrix, immediate, TextLayerType.NORMAL, 0, fullBright);
}
private static void drawEntityName(MobEntity entity, Matrix4f matrix, VertexConsumerProvider immediate,
int fullBright, float yOffset) {
if (entity.getCustomName() != null) {
TextRenderer fontRenderer = MinecraftClient.getInstance().textRenderer;
String lineText = entity.getCustomName().getLiteralString();
fontRenderer.draw(lineText, -fontRenderer.getWidth(lineText) / 2f, yOffset, 0xffffff,
false, matrix, immediate, TextLayerType.NORMAL, 0, fullBright);
}
}
public static void drawTextAboveEntities(WorldRenderContext context, float partialTicks) {
Camera camera = context.camera();
Entity cameraEntity = camera.getFocusedEntity();
if (cameraEntity == null) return;
World world = cameraEntity.getEntityWorld();
double renderDistance = 9.0;
// Calculate radius of entities
Vec3d pos = cameraEntity.getPos();
Box area = new Box(pos.x - renderDistance, pos.y - renderDistance, pos.z - renderDistance,
pos.x + renderDistance, pos.y + renderDistance, pos.z + renderDistance);
// Init font render, matrix, and vertex producer
TextRenderer fontRenderer = MinecraftClient.getInstance().textRenderer;
MatrixStack matrices = context.matrixStack();
VertexConsumerProvider immediate = context.consumers();
// Get camera position
double cameraHeight = cameraEntity.getHeight();
Vec3d interpolatedCameraPos = new Vec3d(camera.getPos().x, camera.getPos().y, camera.getPos().z);
// Get all entities
List<Entity> nearbyEntities = world.getOtherEntities(null, area);
// Filter MobEntity/Living entities
List<MobEntity> nearbyCreatures = nearbyEntities.stream()
.filter(entity -> entity instanceof MobEntity)
.map(entity -> (MobEntity) entity)
.collect(Collectors.toList());
for (MobEntity entity : nearbyCreatures) {
if (entity.getType() == EntityType.PLAYER) {
// Skip Player
continue;
}
// Look-up greeting (if any)
ChatDataManager.EntityChatData chatData = ChatDataManager.getClientInstance().getOrCreateChatData(entity.getUuidAsString());
List<String> lines = chatData.getWrappedLines();
// Set the range of lines to display
int starting_line = chatData.currentLineNumber;
int ending_line = Math.min(chatData.currentLineNumber + DISPLAY_NUM_LINES, lines.size());
// Push a new matrix onto the stack.
matrices.push();
// Interpolate entity position (smooth motion)
double paddingAboveEntity = 0.4D;
Vec3d interpolatedEntityPos = new Vec3d(
MathHelper.lerp(partialTicks, entity.prevX, entity.getPos().x),
MathHelper.lerp(partialTicks, entity.prevY, entity.getPos().y),
MathHelper.lerp(partialTicks, entity.prevZ, entity.getPos().z)
);
// Translate to the entity's position
matrices.translate(interpolatedEntityPos.x - interpolatedCameraPos.x,
(interpolatedEntityPos.y + entity.getHeight()) - interpolatedCameraPos.y + paddingAboveEntity,
interpolatedEntityPos.z - interpolatedCameraPos.z);
// Calculate the difference vector (from entity to camera)
Vec3d difference = interpolatedCameraPos.subtract(interpolatedEntityPos).subtract(0, cameraHeight, 0);
// Calculate the yaw angle
double yaw = -(Math.atan2(difference.z, difference.x) + Math.PI / 2D);
// Convert yaw to Quaternion
float halfYaw = (float) yaw * 0.5f;
double sinHalfYaw = MathHelper.sin(halfYaw);
double cosHalfYaw = MathHelper.cos(halfYaw);
Quaternionf yawRotation = new Quaternionf(0, sinHalfYaw, 0, cosHalfYaw);
// Apply the yaw rotation to the matrix stack
matrices.multiply(yawRotation);
// Obtain the horizontal distance to the entity
double horizontalDistance = Math.sqrt(difference.x * difference.x + difference.z * difference.z);
// Calculate the pitch angle based on the horizontal distance and the y difference
double pitch = Math.atan2(difference.y, horizontalDistance);
// Convert pitch to Quaternion
float halfPitch = (float) pitch * 0.5f;
double sinHalfPitch = MathHelper.sin(halfPitch);
double cosHalfPitch = MathHelper.cos(halfPitch);
Quaternionf pitchRotation = new Quaternionf(sinHalfPitch, 0, 0, cosHalfPitch);
// Apply the pitch rotation to the matrix stack
matrices.multiply(pitchRotation);
// Determine max line length
float linesDisplayed = ending_line - starting_line;
float lineSpacing = 1F;
float textHeaderHeight = 40F;
float textFooterHeight = 5F;
int fullBright = 0xF000F0;
Matrix4f matrix = matrices.peek().getPositionMatrix();
// Calculate size of text scaled to world
float scaledTextHeight = linesDisplayed * (fontRenderer.fontHeight + lineSpacing);
float minTextHeight = (DISPLAY_NUM_LINES * (fontRenderer.fontHeight + lineSpacing)) + (DISPLAY_PADDING * 2);
scaledTextHeight = Math.max(scaledTextHeight, minTextHeight);
// Scale down before rendering textures (otherwise font is huge)
matrices.scale(-0.02F, -0.02F, 0.02F);
// Translate above the entity
matrices.translate(0F, -scaledTextHeight - textHeaderHeight - textFooterHeight, 0F);
// Draw Entity (Custom Name)
drawEntityName(entity, matrix, immediate, fullBright, 24F + DISPLAY_PADDING);
// Check if conversation has started
if (chatData.status == ChatDataManager.ChatStatus.NONE) {
// Draw 'start chat' button
drawIcon("button-chat", matrices, -16, textHeaderHeight, 32, 17);
} else if (chatData.status == ChatDataManager.ChatStatus.PENDING) {
// Draw 'pending' button
drawIcon("button-dotdot", matrices, -16, textHeaderHeight, 32, 17);
} else if (chatData.sender == ChatDataManager.ChatSender.ASSISTANT) {
// Draw text background (no smaller than 50F tall)
drawTextBubbleBackground(matrices, -64, 0, 128, scaledTextHeight, chatData.friendship);
// Draw face icon of entity
drawEntityIcon(matrices, entity, -82, 7, 32, 32);
// Draw Friendship status
drawFriendshipStatus(matrices, 51, 18, 31, 21, chatData.friendship);
// Render each line of the text
drawMessageText(matrix, lines, starting_line, ending_line, immediate, lineSpacing, fullBright, 40.0F + DISPLAY_PADDING);
if (starting_line > 0 && starting_line == ending_line) {
// Add <End Of Message> text
drawEndOfMessageText(matrix, immediate, fullBright, 40.0F + DISPLAY_PADDING);
}
}
// Pop the matrix to return to the original state.
matrices.pop();
}
}
}
src/client/java/com/owlmaddie/ChatScreen.java → src/client/java/com/owlmaddie/ui/ChatScreen.java
package com.owlmaddie;
package com.owlmaddie.ui;
import com.owlmaddie.network.ModPackets;
import net.minecraft.client.gui.DrawContext;
import net.minecraft.client.gui.screen.Screen;
import net.minecraft.client.gui.widget.ButtonWidget;
......@@ -8,7 +9,10 @@ import net.minecraft.entity.Entity;
import net.minecraft.text.Text;
import org.lwjgl.glfw.GLFW;
/**
* The {@code ChatScreen} class is used to display a chat dialog UI for the player and handle keyboard
* entry events.
*/
public class ChatScreen extends Screen {
private TextFieldWidget textField;
private ButtonWidget sendButton;
......
src/client/java/com/owlmaddie/ClickHandler.java → src/client/java/com/owlmaddie/ui/ClickHandler.java
package com.owlmaddie;
package com.owlmaddie.ui;
import com.google.gson.Gson;
import com.google.gson.reflect.TypeToken;
import com.owlmaddie.ModInit;
import com.owlmaddie.chat.ChatDataManager;
import com.owlmaddie.network.ModPackets;
import com.owlmaddie.utils.ClientEntityFinder;
import net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientTickEvents;
import net.fabricmc.fabric.api.client.networking.v1.ClientPlayNetworking;
import net.minecraft.client.MinecraftClient;
......@@ -13,8 +17,6 @@ import net.minecraft.entity.mob.MobEntity;
import net.minecraft.util.math.Box;
import net.minecraft.util.math.Vec3d;
import net.minecraft.world.World;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.lang.reflect.Type;
import java.util.HashMap;
......@@ -29,8 +31,8 @@ import java.util.stream.Collectors;
* back to the server.
*/
public class ClickHandler {
private static final Logger LOGGER = LoggerFactory.getLogger("mobgpt");
private static boolean wasClicked = false;
public static void register() {
ClientTickEvents.END_CLIENT_TICK.register(client -> {
if (client.options.useKey.isPressed()) {
......@@ -163,7 +165,7 @@ public class ClickHandler {
ModPackets.sendGenerateGreeting(closestEntity);
} else if (chatData.status == ChatDataManager.ChatStatus.DISPLAY) {
// Update lines read
ModPackets.sendUpdateLineNumber(closestEntity, chatData.currentLineNumber + ClientInit.DISPLAY_NUM_LINES);
ModPackets.sendUpdateLineNumber(closestEntity, chatData.currentLineNumber + BubbleRenderer.DISPLAY_NUM_LINES);
} else if (chatData.status == ChatDataManager.ChatStatus.END) {
// End of chat (open player chat screen)
ModPackets.sendStartChat(closestEntity);
......
src/client/java/com/owlmaddie/ClientEntityFinder.java → src/client/java/com/owlmaddie/utils/ClientEntityFinder.java
package com.owlmaddie;
package com.owlmaddie.utils;
import net.minecraft.client.world.ClientWorld;
import net.minecraft.entity.Entity;
......@@ -6,7 +6,10 @@ import net.minecraft.entity.mob.MobEntity;
import java.util.UUID;
// Find Client Entity from UUID
/**
* The {@code ClientEntityFinder} class is used to find a specific MobEntity by UUID, since
* there is not a built-in method for this.
*/
public class ClientEntityFinder {
public static MobEntity getEntityByUUID(ClientWorld world, UUID uuid) {
for (Entity entity : world.getEntities()) {
......
src/client/java/com/owlmaddie/EntityRendererAccessor.java → src/client/java/com/owlmaddie/utils/EntityRendererAccessor.java
package com.owlmaddie;
package com.owlmaddie.utils;
import net.minecraft.client.MinecraftClient;
import net.minecraft.client.render.entity.EntityRenderDispatcher;
......
src/client/java/com/owlmaddie/TextureLoader.java → src/client/java/com/owlmaddie/utils/TextureLoader.java
package com.owlmaddie;
package com.owlmaddie.utils;
import net.minecraft.client.MinecraftClient;
import net.minecraft.resource.Resource;
......
src/main/java/com/owlmaddie/ModInit.java
package com.owlmaddie;
import com.owlmaddie.chat.ChatDataManager;
import com.owlmaddie.goals.EntityBehaviorManager;
import com.owlmaddie.goals.GoalPriority;
import com.owlmaddie.goals.TalkPlayerGoal;
import com.owlmaddie.utils.RandomUtils;
import com.owlmaddie.utils.ServerEntityFinder;
import io.netty.buffer.Unpooled;
import net.fabricmc.api.ModInitializer;
import net.fabricmc.fabric.api.event.lifecycle.v1.ServerWorldEvents;
......@@ -19,7 +22,6 @@ import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.Locale;
import java.util.Random;
import java.util.UUID;
/**
......@@ -66,8 +68,8 @@ public class ModInit implements ModInitializer {
if (entity.getCustomName() != null) {
userMessageBuilder.append("named '").append(entity.getCustomName().getLiteralString()).append("' ");
} else {
userMessageBuilder.append("whose name starts with the letter '").append(this.RandomLetter()).append("' ");
userMessageBuilder.append("and which uses ").append(this.RandomNumber(4) + 1).append(" syllables ");
userMessageBuilder.append("whose name starts with the letter '").append(RandomUtils.RandomLetter()).append("' ");
userMessageBuilder.append("and which uses ").append(RandomUtils.RandomNumber(4) + 1).append(" syllables ");
}
userMessageBuilder.append("of type '").append(entity.getType().getUntranslatedName().toLowerCase(Locale.ROOT)).append("' ");
userMessageBuilder.append("who lives near the ").append(player_biome).append(".");
......@@ -173,18 +175,6 @@ public class ModInit implements ModInitializer {
LOGGER.info("MobGPT Initialized!");
}
public static String RandomLetter() {
// Return random letter between 'A' and 'Z'
int randomNumber = RandomNumber(26);
return String.valueOf((char) ('A' + randomNumber));
}
public static int RandomNumber(int max) {
// Generate a random integer between 0 and max (inclusive)
Random random = new Random();
return random.nextInt(max);
}
// Send new message to all connected players
public static void BroadcastPacketMessage(ChatDataManager.EntityChatData chatData) {
for (ServerWorld world : serverInstance.getWorlds()) {
......
src/main/java/com/owlmaddie/ChatDataManager.java → src/main/java/com/owlmaddie/chat/ChatDataManager.java
package com.owlmaddie;
package com.owlmaddie.chat;
import com.google.gson.Gson;
import com.google.gson.reflect.TypeToken;
import com.owlmaddie.ModInit;
import com.owlmaddie.goals.*;
import com.owlmaddie.items.RarityItemCollector;
import com.owlmaddie.json.QuestJson;
import com.owlmaddie.message.Behavior;
import com.owlmaddie.message.MessageParser;
import com.owlmaddie.message.ParsedMessage;
import com.owlmaddie.utils.ServerEntityFinder;
import net.minecraft.entity.mob.MobEntity;
import net.minecraft.item.ItemStack;
import net.minecraft.server.MinecraftServer;
......
src/main/java/com/owlmaddie/ChatGPTRequest.java → src/main/java/com/owlmaddie/chat/ChatGPTRequest.java
package com.owlmaddie;
package com.owlmaddie.chat;
import com.google.gson.Gson;
import com.owlmaddie.ModInit;
import com.owlmaddie.json.ChatGPTResponse;
import net.minecraft.resource.ResourceManager;
import net.minecraft.util.Identifier;
......
src/main/java/com/owlmaddie/LineWrapper.java → src/main/java/com/owlmaddie/chat/LineWrapper.java
package com.owlmaddie;
package com.owlmaddie.chat;
import java.util.ArrayList;
import java.util.List;
/*
Wrap lines of text on a space character
/**
* The {@code LineWrapper} class is used to wrap lines of text on the nearest space character
*/
public class LineWrapper {
......
src/main/java/com/owlmaddie/RarityItemCollector.java → src/main/java/com/owlmaddie/items/RarityItemCollector.java
package com.owlmaddie;
package com.owlmaddie.items;
import net.minecraft.entity.EntityType;
import net.minecraft.item.Item;
......@@ -8,7 +8,9 @@ import net.minecraft.util.Rarity;
import java.util.*;
/**
* The {@code RarityItemCollector} class is used to find items & entities by rarity
*/
public class RarityItemCollector {
public static List<String> getItemsByRarity(Rarity rarity, int quantity) {
......
src/main/java/com/owlmaddie/utils/RandomUtils.java 0 → 100644
package com.owlmaddie.utils;
import java.util.Random;
/**
* The {@code RandomUtils} class is used to easily generate random Letters or Numbers.
*/
public class RandomUtils {
public static String RandomLetter() {
// Return random letter between 'A' and 'Z'
int randomNumber = RandomNumber(26);
return String.valueOf((char) ('A' + randomNumber));
}
public static int RandomNumber(int max) {
// Generate a random integer between 0 and max (inclusive)
Random random = new Random();
return random.nextInt(max);
}
}
src/main/java/com/owlmaddie/ServerEntityFinder.java → src/main/java/com/owlmaddie/utils/ServerEntityFinder.java
package com.owlmaddie;
package com.owlmaddie.utils;
import net.minecraft.entity.Entity;
import net.minecraft.entity.mob.MobEntity;
......@@ -6,7 +6,10 @@ import net.minecraft.server.world.ServerWorld;
import java.util.UUID;
// Find Server Entity from UUID
/**
* The {@code ServerEntityFinder} class is used to find a specific MobEntity by UUID, since
* there is not a built-in method for this.
*/
public class ServerEntityFinder {
public static MobEntity getEntityByUUID(ServerWorld world, UUID uuid) {
for (Entity entity : world.iterateEntities()) {
......
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