Framework pour utliser les shaders sur du texte

shaders/StylishShaders/TextFrag.glsl

@@ -7,6 +7,7 @@ in vec2 fragCoord;
 in vec2 texCoord;
 
 uniform sampler2D texture1;
+uniform int index;
 
 void main(){
     vec3 black = vec3(0.0f, 0.0f , 0.0f);

src/engine/TestEngine.java

@@ -164,8 +164,11 @@ public class TestEngine {
 //                nextFrame = System.currentTimeMillis() - lastFrame >= 16.66f;
 //            }
 
-            hpCurrent -= 0.01;
+            hpCurrent -= 0.1;
             healthP1.setCurrent(hpCurrent);
+            if (hpCurrent < 0){
+                hpCurrent = 100f;
+            }
 
             nextFrame = false;
             if (engine.shouldClose()) engine.setRunning(false);

src/engine/object/Letter.java

@@ -0,0 +1,39 @@
+package engine.object;
+
+import engine.math.Vector3f;
+
+import static org.lwjgl.glfw.GLFW.glfwGetTime;
+
+public class Letter extends ObjectGl {
+
+    private int index;
+    private boolean indexBasedShader;
+
+    public Letter(float z, float w, float h, float size, String tex, Vector3f color, int index) {
+        super(z, w, h, size, tex, color);
+        this.index = index;
+        this.indexBasedShader = false;
+    }
+
+    public void setIndexBasedShader(boolean b){
+        this.indexBasedShader = b;
+    }
+
+    public void render(){
+
+        this.shader.enable();
+        if (this.texture != null) this.texture.bind();
+
+        if (this.useTime) this.shader.setUniform1f("time", (float) glfwGetTime());
+        if (this.indexBasedShader) this.shader.setUniform1i("index",this.index);
+
+        this.shader.setUniformMat4f("projection", projection);
+        this.shader.setUniformMat4f("view", view);
+        this.shader.setUniformMat4f("transform", this.transform);
+
+        this.vertexArray.render();
+
+        if (this.texture != null) this.texture.unbind();
+        this.shader.disable();
+    }
+}

src/engine/object/ObjectGl.java

@@ -42,7 +42,7 @@ public class ObjectGl {
 
     public boolean useTime;
 
-    private Texture texture;
+    protected Texture texture;
     private float[] textureWrap;
 
     /**

src/engine/object/Text.java

@@ -34,7 +34,7 @@ public class Text {
 
     private void textToArrayObjectGl(String s){
         for (int i = 0; i < s.length(); i++){
-            this.charList.add(this.charToObjectGl(s.charAt(i)));
+            this.charList.add(this.charToObjectGl(s.charAt(i), i));
         }
     }
 
@@ -63,7 +63,7 @@ public class Text {
             if (i >= text.length()) break;
         }
         while (i < text.length()){
-            ObjectGl obj = this.charToObjectGl(text.charAt(i));
+            ObjectGl obj = this.charToObjectGl(text.charAt(i), i);
             this.charList.add(obj);
             addCharInEngine(i, obj);
             i++;
@@ -100,8 +100,8 @@ public class Text {
         this.charList = this.charList.subList(0, i);
     }
 
-    private ObjectGl charToObjectGl(char a){
-        ObjectGl objectGl = new ObjectGl(this.zPos, 1.0f, 1.0f, this.size, "textures/dejavu10x10_gs_tc.png", null);
+    private ObjectGl charToObjectGl(char a, int index){
+        ObjectGl objectGl = new Letter(this.zPos, 1.0f, 1.0f, this.size, "textures/dejavu10x10_gs_tc.png", null, index);
         objectGl.setShader("shaders/StylishShaders/BasicVert.glsl","shaders/StylishShaders/TextFrag.glsl");
         ObjectGlSetCharWrap(a, objectGl);
         return objectGl;