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package net.tylermurphy.Minecraft.Render.Shaders;
import org.joml.Matrix4f;
import org.joml.Vector3f;
import net.tylermurphy.Minecraft.Render.Util.ShaderProgram;
import net.tylermurphy.Minecraft.Scene.Camera;
import net.tylermurphy.Minecraft.Util.Maths;
public class ChunkShader extends ShaderProgram{
private static final String VERTEX_FILE = "Chunk_VS.glsl";
private static final String FRAGMENT_FILE = "Chunk_FS.glsl";
private int location_transformationMatrix;
private int location_projectionMatrix;
private int location_viewMatrix;
private int location_modelTexture;
private int location_tint;
private int location_playerPosition;
private int location_renderDistance;
private int location_skyColor;
public ChunkShader() {
super(VERTEX_FILE, FRAGMENT_FILE);
}
@Override
public void bindAttributes() {
super.bindAttribute(0, "position");
super.bindAttribute(1, "textureCoordinates");
super.bindAttribute(2, "baseLightingValue");
super.bindAttribute(3, "layer");
}
@Override
public void getAllUniformLocations() {
location_transformationMatrix = super.getUniformLocation("transformationMatrix");
location_projectionMatrix = super.getUniformLocation("projectionMatrix");
location_viewMatrix = super.getUniformLocation("viewMatrix");
location_modelTexture = super.getUniformLocation("modelTexture");
location_tint = super.getUniformLocation("tint");
location_playerPosition = super.getUniformLocation("playerPosition");
location_renderDistance = super.getUniformLocation("renderDistance");
location_skyColor = super.getUniformLocation("skyColor");
}
public void connectTextureUnits() {
super.loadInt(location_modelTexture, 0);
}
public void loadTint(Vector3f tint) {
super.loadVector(location_tint, tint);
}
public void loadTransformationMatrix(Matrix4f matrix){
super.loadMatrix(location_transformationMatrix, matrix);
}
public void loadViewMatrix(Camera camera){
Matrix4f viewMatrix = Maths.createViewMatrix(camera);
super.loadMatrix(location_viewMatrix, viewMatrix);
}
public void loadProjectionMatrix(Matrix4f projection){
super.loadMatrix(location_projectionMatrix, projection);
}
public void loadPlayerPosition(Vector3f position) {
super.loadVector(location_playerPosition, position);
}
public void loadRenderDistance(int distance) {
super.loadInt(location_renderDistance, distance);
}
public void loadSkyColor(Vector3f color) {
super.loadVector(location_skyColor, color);
}
}
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