- cursors

- move guiv2 to launcher
- add force letsencrypt support (without modifying keystore directly)
^ very cool

Signed-off-by: syeyoung <cyoung06@naver.com>

2 files changed, 254 insertions, 0 deletions

diff --git a/loader/src/main/java/kr/syeyoung/dungeonsguide/launcher/shader/ShaderManager.java b/loader/src/main/java/kr/syeyoung/dungeonsguide/launcher/shader/ShaderManager.java
new file mode 100644
index 00000000..f0a7a79a
--- /dev/null
+++ b/loader/src/main/java/kr/syeyoung/dungeonsguide/launcher/shader/ShaderManager.java
@@ -0,0 +1,128 @@
+/*
+ * Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ * Copyright (C) 2023  cyoung06 (syeyoung)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package kr.syeyoung.dungeonsguide.launcher.shader;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.util.ResourceLocation;
+import org.apache.commons.io.IOUtils;
+import org.lwjgl.opengl.GL20;
+
+import java.io.InputStream;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
+
+public class ShaderManager {
+    private static final Map<String, ShaderProgram> shaders = new HashMap<>();
+
+    public static void onResourceReload() {
+        for (ShaderProgram value : shaders.values()) {
+            value.close();
+        }
+        Set<String> keySet = new HashSet<>(shaders.keySet());
+        shaders.clear();
+        for (String s : keySet) {
+            loadShader(s);
+        }
+    }
+
+    public static void unload() {
+        for (ShaderProgram value : shaders.values()) {
+            value.close();
+        }
+    }
+
+    public static ShaderProgram getShader(String str) {
+        if (shaders.containsKey(str)) return shaders.get(str);
+        return loadShader(str);
+    }
+
+    private static ShaderProgram loadShader(String name) {
+        int vertex = -1;
+        String sourceVert = getShaderSource(name+".vert");
+        String sourceFrag = getShaderSource(name + ".frag");
+        if (sourceVert == null && sourceFrag == null) {
+            shaders.put(name, null); // shortcut
+            return null;
+        }
+        if (sourceVert != null) {
+            vertex = GL20.glCreateShader(GL20.GL_VERTEX_SHADER);
+            System.out.println(sourceVert);
+            GL20.glShaderSource(vertex, sourceVert);
+            GL20.glCompileShader(vertex);
+
+            if (GL20.glGetShaderi(vertex, 35713) == 0) {
+                System.err.println(GL20.glGetShaderInfoLog(vertex, 100));
+                GL20.glDeleteShader(vertex);
+                return null;
+            }
+        }
+
+        int fragment = -1;
+        if (sourceFrag != null) {
+            fragment = GL20.glCreateShader(GL20.GL_FRAGMENT_SHADER);
+            System.out.println(sourceFrag);
+            GL20.glShaderSource(fragment, sourceFrag);
+            GL20.glCompileShader(fragment);
+
+            if (GL20.glGetShaderi(fragment, 35713) == 0) {
+                System.err.println(GL20.glGetShaderInfoLog(fragment, 100));
+                if (vertex != -1)
+                    GL20.glDeleteShader(vertex);
+                GL20.glDeleteShader(fragment);
+                return null;
+            }
+        }
+
+
+        int program = GL20.glCreateProgram();
+        if (vertex != -1) GL20.glAttachShader(program, vertex);
+        if (fragment != -1) GL20.glAttachShader(program, fragment);
+
+        GL20.glLinkProgram(program);
+
+        if (vertex != -1) GL20.glDeleteShader(vertex);
+        if (fragment != -1) GL20.glDeleteShader(fragment);
+
+        if (GL20.glGetProgrami(program, 35714) == 0) {
+            System.err.println(GL20.glGetProgramInfoLog(program, 100));
+            return null;
+        }
+        GL20.glValidateProgram(program);
+        if (GL20.glGetProgrami(program, 35715) == 0) {
+            System.err.println(GL20.glGetProgramInfoLog(program, 100));
+            return null;
+        }
+        ShaderProgram shaderProgram = new ShaderProgram(name, program);
+        shaders.put(name, shaderProgram);
+        return shaderProgram;
+    }
+
+    private static String getShaderSource(String name) {
+        ResourceLocation location = new ResourceLocation(
+                "dungeons_guide_loader:"+name
+        );
+        try (InputStream is = Minecraft.getMinecraft().getResourceManager().getResource(location).getInputStream()) {
+            return IOUtils.toString(is);
+        } catch (Exception e) {
+        }
+        return null;
+    }
+}
diff --git a/loader/src/main/java/kr/syeyoung/dungeonsguide/launcher/shader/ShaderProgram.java b/loader/src/main/java/kr/syeyoung/dungeonsguide/launcher/shader/ShaderProgram.java
new file mode 100644
index 00000000..10b6ade1
--- /dev/null
+++ b/loader/src/main/java/kr/syeyoung/dungeonsguide/launcher/shader/ShaderProgram.java
@@ -0,0 +1,126 @@
+/*
+ * Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ * Copyright (C) 2023  cyoung06 (syeyoung)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package kr.syeyoung.dungeonsguide.launcher.shader;
+
+import lombok.AllArgsConstructor;
+import org.lwjgl.opengl.GL20;
+import org.lwjgl.util.vector.Matrix2f;
+
+import javax.vecmath.Matrix3f;
+import javax.vecmath.Matrix4f;
+import java.nio.FloatBuffer;
+
+@AllArgsConstructor
+public class ShaderProgram {
+    private String shaderName;
+    private int shaderId;
+
+    private void ensureInitialized() {
+        if (shaderId == -1) throw new IllegalStateException("ShaderProgram not initialized");
+    }
+
+    public void useShader() {
+        ensureInitialized();
+        GL20.glUseProgram(shaderId);
+    }
+
+    public int getUniformLocation(String name) {
+        ensureInitialized();
+        return GL20.glGetUniformLocation(shaderId, name);
+    }
+
+    public void uploadUniform(String name, int val) {
+        GL20.glUniform1i(getUniformLocation(name), val);
+    }
+
+    public void uploadUniform(String name, int v1, int v2) {
+        GL20.glUniform2i(getUniformLocation(name), v1, v2);
+    }
+
+    public void uploadUniform(String name, int v1, int v2, int v3) {
+        GL20.glUniform3i(getUniformLocation(name), v1, v2, v3);
+    }
+
+    public void uploadUniform(String name, int v1, int v2, int v3, int v4) {
+        GL20.glUniform4i(getUniformLocation(name), v1, v2, v3, v4);
+    }
+
+    public void uploadUniform(String name, float val) {
+        GL20.glUniform1f(getUniformLocation(name), val);
+    }
+
+    public void uploadUniform(String name, float v1, float v2) {
+        GL20.glUniform2f(getUniformLocation(name), v1, v2);
+    }
+
+    public void uploadUniform(String name, float v1, float v2, float v3) {
+        GL20.glUniform3f(getUniformLocation(name), v1, v2, v3);
+    }
+
+    public void uploadUniform(String name, float v1, float v2, float v3, float v4) {
+        GL20.glUniform4f(getUniformLocation(name), v1, v2, v3, v4);
+    }
+
+    public void uploadUniform(String name, Matrix2f matrix2f) {
+        FloatBuffer floatBuffer = FloatBuffer.allocate(4);
+        matrix2f.store(floatBuffer);
+        GL20.glUniformMatrix2(getUniformLocation(name), false, floatBuffer);
+    }
+
+    public void uploadUniform(String name, Matrix3f matrix3f) {
+        FloatBuffer floatBuffer = FloatBuffer.allocate(9);
+        floatBuffer.put(matrix3f.m00);
+        floatBuffer.put(matrix3f.m01);
+        floatBuffer.put(matrix3f.m02);
+        floatBuffer.put(matrix3f.m10);
+        floatBuffer.put(matrix3f.m11);
+        floatBuffer.put(matrix3f.m12);
+        floatBuffer.put(matrix3f.m20);
+        floatBuffer.put(matrix3f.m21);
+        floatBuffer.put(matrix3f.m22);
+        GL20.glUniformMatrix3(getUniformLocation(name), false, floatBuffer);
+    }
+
+    public void uploadUniform(String name, Matrix4f matrix4f) {
+        FloatBuffer floatBuffer = FloatBuffer.allocate(16);
+        floatBuffer.put(matrix4f.m00);
+        floatBuffer.put(matrix4f.m01);
+        floatBuffer.put(matrix4f.m02);
+        floatBuffer.put(matrix4f.m03);
+        floatBuffer.put(matrix4f.m10);
+        floatBuffer.put(matrix4f.m11);
+        floatBuffer.put(matrix4f.m12);
+        floatBuffer.put(matrix4f.m13);
+        floatBuffer.put(matrix4f.m20);
+        floatBuffer.put(matrix4f.m21);
+        floatBuffer.put(matrix4f.m22);
+        floatBuffer.put(matrix4f.m23);
+        floatBuffer.put(matrix4f.m30);
+        floatBuffer.put(matrix4f.m31);
+        floatBuffer.put(matrix4f.m32);
+        floatBuffer.put(matrix4f.m33);
+        GL20.glUniformMatrix4(getUniformLocation(name), false, floatBuffer);
+    }
+
+    public void close() {
+        if (shaderId == -1) return;
+        GL20.glDeleteProgram(shaderId);
+        shaderId = -1;
+    }
+}