TIny cleanup

src/dawn/display/Color.hpp

@@ -1,24 +1,26 @@
-// Copyright (c) 2022 Dominic Masters
-// 
-// This software is released under the MIT License.
-// https://opensource.org/licenses/MIT
-
-#pragma once
-#include "dawnlibs.hpp"
-
-namespace Dawn {
-  struct Color {
-    float_t r, g, b, a;
-  };
-
-  #define COLOR_WHITE { 1, 1, 1, 1 }
-  #define COLOR_RED { 1, 0, 0, 1 }
-  #define COLOR_GREEN { 0, 255, 0, 1 }
-  #define COLOR_BLUE { 0, 0, 255, 1 }
-  #define COLOR_BLACK { 0, 0, 0, 1 }
-  #define COLOR_MAGENTA { 1, 0, 1, 1 }
-  #define COLOR_CORNFLOWER_BLUE { 0.39215686274f, 0.58431372549f, 0.9294117647f, 1.0f }
-  #define COLOR_WHITE_TRANSPARENT { 1, 1, 1, 0 }
-  #define COLOR_BLACK_TRANSPARENT { 0, 0, 0, 0 }
-  #define COLOR_TRANSPARENT COLOR_BLACK_TRANSPARENT
+// Copyright (c) 2022 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#pragma once
+#include "dawnlibs.hpp"
+
+namespace Dawn {
+  struct Color {
+    float_t r, g, b, a;
+  };
+
+  #define COLOR_WHITE { 1, 1, 1, 1 }
+  #define COLOR_RED { 1, 0, 0, 1 }
+  #define COLOR_GREEN { 0, 255, 0, 1 }
+  #define COLOR_BLUE { 0, 0, 255, 1 }
+  #define COLOR_BLACK { 0, 0, 0, 1 }
+  #define COLOR_MAGENTA { 1, 0, 1, 1 }
+  #define COLOR_DARK_GREY { 0.2f, 0.2f, 0.2f, 1 }
+  #define COLOR_LIGHT_GREY { 0.8f, 0.8f, 0.8f, 1 }
+  #define COLOR_CORNFLOWER_BLUE { 0.39215686274f, 0.58431372549f, 0.9294117647f, 1.0f }
+  #define COLOR_WHITE_TRANSPARENT { 1, 1, 1, 0 }
+  #define COLOR_BLACK_TRANSPARENT { 0, 0, 0, 0 }
+  #define COLOR_TRANSPARENT COLOR_BLACK_TRANSPARENT
 }

src/dawn/display/RenderPipeline.cpp

@@ -166,21 +166,24 @@ void RenderPipeline::renderSceneCamera(Scene *scene, Camera *camera) {
   // Debug Lines
   #if DAWN_DEBUG_BUILD
     Mesh lineMesh;
-    int32_t lineIndex = 0;
-    lineMesh.createBuffers(
-      scene->debugLines.size() * SCENE_DEBUG_LINE_VERTICE_COUNT,
-      scene->debugLines.size() * SCENE_DEBUG_LINE_INDICE_COUNT
-    );
-    auto itDebugLine = scene->debugLines.begin();
-    while(itDebugLine != scene->debugLines.end()) {
-      auto item = itDebugLine->createShaderItem(
-        &lineMesh,
-        &lineIndex,
-        camera,
-        &this->renderManager->simpleShader
+    if(scene->debugLines.size() > 0) {
+      int32_t lineIndex = 0;
+      lineMesh.createBuffers(
+        scene->debugLines.size() * SCENE_DEBUG_LINE_VERTICE_COUNT,
+        scene->debugLines.size() * SCENE_DEBUG_LINE_INDICE_COUNT
       );
-      shaderPassItems.push_back(item);
-      ++itDebugLine;
+      auto itDebugLine = scene->debugLines.begin();
+      while(itDebugLine != scene->debugLines.end()) {
+        auto item = itDebugLine->createShaderItem(
+          &lineMesh,
+          &lineIndex,
+          camera,
+          &this->renderManager->simpleShader
+        );
+        shaderPassItems.push_back(item);
+        itDebugLine = scene->debugLines.erase(itDebugLine);
+        lineIndex++;
+      }
     }
   #endif
 

src/dawn/scene/Scene.cpp

@@ -26,6 +26,11 @@ void Scene::update() {
     ++it;
   }
   this->itemsNotInitialized.clear();
+
+  #if DAWN_DEBUG_BUILD
+    this->debugGrid();
+    this->debugOrigin();
+  #endif
   
   // TODO: Cleanup old scene items
 

src/dawn/scene/Scene.hpp

@@ -136,6 +136,8 @@ namespace Dawn {
         std::vector<struct SceneDebugLine> debugLines;
         void debugLine(struct SceneDebugLine line);
         void debugCube(struct SceneDebugCube cube);
+        void debugOrigin();
+        void debugGrid();
       #endif
 
       /**

src/dawn/scene/components/example/ExampleSpin.cpp

@@ -29,13 +29,11 @@ ExampleSpin::ExampleSpin(SceneItem *item) :
   getScene()->eventSceneUnpausedUpdate.addListener(this, &ExampleSpin::onUnpausedUpdate);
 }
 
-
 void ExampleSpin::onUnpausedUpdate() {
   auto quat = this->transform->getLocalRotation();
   quat = glm::rotate(quat, getGame()->timeManager.delta, glm::vec3(0, 1, 0));
   quat = glm::rotate(quat, getGame()->timeManager.delta / 2.0f, glm::vec3(1, 0, 0));
   quat = glm::rotate(quat, getGame()->timeManager.delta / 4.0f, glm::vec3(0, 0, 1));
-
   this->transform->setLocalRotation(quat);
 }
 

src/dawn/scene/debug/SceneDebugLine.cpp

@@ -17,20 +17,19 @@ struct ShaderPassItem SceneDebugLine::createShaderItem(
   SimpleTexturedShader *shader
 ) {
   struct ShaderPassItem item;
-  item.priority = SCENE_DEBUG_LINE_PRIORITY;
+  item.priority = this->priority;
 
   item.shaderProgram = &shader->program;
   item.colorValues[shader->program.paramColor] = this->color;
-  item.matrixValues[shader->program.paramModel] = this->translation;
+  item.matrixValues[shader->program.paramModel] = this->transform;
   item.matrixValues[shader->program.paramView] = camera->transform->getWorldTransform();
   item.matrixValues[shader->program.paramProjection] = camera->projection;
   item.boolValues[shader->program.paramHasTexture] = false;
 
-  item.renderFlags = 0x00;
-
   auto i = *lineIndex;
   item.mesh = mesh;
   item.drawMode = MESH_DRAW_MODE_LINES;
+  item.renderFlags = RENDER_MANAGER_RENDER_FLAG_BLEND | RENDER_MANAGER_RENDER_FLAG_DEPTH_TEST;
   item.start = i * SCENE_DEBUG_LINE_INDICE_COUNT;
   item.count = SCENE_DEBUG_LINE_INDICE_COUNT;
 
@@ -50,8 +49,6 @@ struct ShaderPassItem SceneDebugLine::createShaderItem(
     indices,
     SCENE_DEBUG_LINE_INDICE_COUNT
   );
-  
-  (*lineIndex)++;
   return item;
 }
 
@@ -66,7 +63,7 @@ void Scene::debugCube(struct SceneDebugCube cube) {
 
   struct SceneDebugLine line;
   line.color = cube.color;
-  line.translation = cube.translation;
+  line.transform = cube.transform;
 
   // Bottom Face
   line.v0 = glm::vec3(min.x, min.y, min.z), line.v1 = glm::vec3(max.x, min.y, min.z);
@@ -97,4 +94,42 @@ void Scene::debugCube(struct SceneDebugCube cube) {
   this->debugLine(line);
   line.v0 = glm::vec3(max.x, min.y, max.z), line.v1 = glm::vec3(max.x, max.y, max.z);
   this->debugLine(line);
+}
+
+void Scene::debugOrigin() {
+  struct SceneDebugLine line;
+  line.v1 = glm::vec3(1, 0, 0), line.color = COLOR_RED;
+  this->debugLine(line);
+  line.v1 = glm::vec3(0, 1, 0), line.color = COLOR_GREEN;
+  this->debugLine(line);
+  line.v1 = glm::vec3(0, 0, 1), line.color = COLOR_BLUE;
+  this->debugLine(line);
+}
+
+void Scene::debugGrid() {
+  float_t s = 10.0f;
+  float_t t = 1.0f;
+
+  struct SceneDebugLine line;
+  line.color = COLOR_LIGHT_GREY;
+  line.color.a = 0.2f;
+
+  line.v0 = glm::vec3(-s, 0, -s), line.v1 = glm::vec3(s, 0, -s);
+  this->debugLine(line);
+  line.v0 = glm::vec3(-s, 0, -s), line.v1 = glm::vec3(-s, 0, s);
+  this->debugLine(line);
+  line.v0 = glm::vec3(s, 0, -s), line.v1 = glm::vec3(s, 0, s);
+  this->debugLine(line);
+  line.v0 = glm::vec3(-s, 0, s), line.v1 = glm::vec3(s, 0, s);
+  this->debugLine(line);
+
+  for(float_t x = -s+t; x < s; x += t) {
+    line.v0 = glm::vec3(x, 0, -s), line.v1 = glm::vec3(x, 0, s);
+    this->debugLine(line);
+  }
+
+  for(float_t z = -s+t; z < s; z += t) {
+    line.v0 = glm::vec3(-s, 0, z), line.v1 = glm::vec3(s, 0, z);
+    this->debugLine(line);
+  }
 }

src/dawn/scene/debug/SceneDebugLine.hpp

@@ -10,7 +10,7 @@
 
 #define SCENE_DEBUG_LINE_VERTICE_COUNT 2
 #define SCENE_DEBUG_LINE_INDICE_COUNT 2
-#define SCENE_DEBUG_LINE_PRIORITY 100
+#define SCENE_DEBUG_LINE_PRIORITY 1
 
 namespace Dawn {
   class SimpleTexturedShader;
@@ -20,14 +20,16 @@ namespace Dawn {
     glm::vec3 min;
     glm::vec3 max;
     struct Color color = COLOR_RED;
-    glm::mat4 translation = glm::mat4(1.0f);
+    glm::mat4 transform = glm::mat4(1.0f);
   };
 
   struct SceneDebugLine {
     glm::vec3 v0 = glm::vec3(0, 0, 0);
     glm::vec3 v1 = glm::vec3(1, 1, 1);
     struct Color color = COLOR_RED;
-    glm::mat4 translation = glm::mat4(1.0f);
+    glm::mat4 transform = glm::mat4(1.0f);
+    int32_t priority = SCENE_DEBUG_LINE_PRIORITY;
+    
 
     /**
      * Creates a renderable shader item for this debug line.

src/dawntictactoe/components/TicTacToeGame.cpp

@@ -11,7 +11,6 @@ using namespace Dawn;
 TicTacToeGame::TicTacToeGame(SceneItem *item) : SceneItemComponent(item) {}
 
 void TicTacToeGame::onStart() {
-  std::cout << "Test" << std::endl;
   this->tiles = getScene()->findComponents<TicTacToeTile>();
 
   getScene()->eventSceneUpdate.addListener(this, &TicTacToeGame::onSceneUpdate);

src/dawntictactoe/scenes/TicTacToeScene.hpp

@@ -29,7 +29,7 @@ namespace Dawn {
         camera->orthoLeft = -s * ratio;
         camera->orthoRight = s * ratio;
 
-        // auto cube = SimpleSpinningCubePrefab::create(this);
+        auto cube = SimpleSpinningCubePrefab::create(this);
         // TriangleMesh::createTriangleMesh(&cube->meshHost->mesh);
         // SphereMesh::createSphere(&cube->meshHost->mesh, 1.0f, 16, 16);
 
@@ -44,12 +44,6 @@ namespace Dawn {
             // tile->ticTacToe->setState(i % 2 == 0 ? TIC_TAC_TOE_CROSS : TIC_TAC_TOE_NOUGHT);
           }
         }
-
-        this->debugCube((struct SceneDebugCube){
-          .min = glm::vec3(-0.5f, -0.5f, -0.5f),
-          .max = glm::vec3(0.5f, 0.5f, 0.5f),
-          COLOR_BLUE
-        });
       }
       
       std::vector<Asset*> getRequiredAssets() override {