Started fixing texture tool (incomplete)

src/dawn/scene/components/display/mesh/CMakeLists.txt

@@ -9,5 +9,6 @@ target_sources(${DAWN_TARGET_NAME}
     MeshRenderer.cpp
     CubeMeshHost.cpp
     CapsuleMeshHost.cpp
+    QuadMeshHost.cpp
     MeshHost.cpp
 )

src/dawn/scene/components/display/mesh/QuadMeshHost.cpp

@@ -0,0 +1,30 @@
+// Copyright (c) 2023 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#include "QuadMeshHost.hpp"
+
+using namespace Dawn;
+
+QuadMeshHost::QuadMeshHost(SceneItem *item) :
+  xy0(glm::vec2(-0.5f, -0.5f)), xy1(glm::vec2(0.5f, 0.5f)),
+  uv0(glm::vec2(0, 0)), uv1(glm::vec2(1, 1)),
+  MeshHost(item)
+{
+}
+
+void QuadMeshHost::onStart() {
+  this->mesh.createBuffers(QUAD_VERTICE_COUNT, QUAD_INDICE_COUNT);
+
+  useEffect([&]{
+    QuadMesh::bufferQuadMesh(
+      &this->mesh,
+      glm::vec2(this->xy0),
+      glm::vec2(this->uv0),
+      glm::vec2(this->xy1),
+      glm::vec2(this->uv1),
+      0, 0
+    );
+  }, { &this->xy0, &this->xy1, &this->uv0, &this->uv1 })();
+}

src/dawn/scene/components/display/mesh/QuadMeshHost.hpp

@@ -0,0 +1,25 @@
+// Copyright (c) 2023 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#pragma once
+#include "MeshHost.hpp"
+#include "display/mesh/QuadMesh.hpp"
+
+namespace Dawn {
+  class QuadMeshHost : public MeshHost {
+    public:
+      // @optional
+      StateProperty<glm::vec2> xy0;
+      // @optional
+      StateProperty<glm::vec2> xy1;
+      // @optional
+      StateProperty<glm::vec2> uv0;
+      // @optional
+      StateProperty<glm::vec2> uv1;
+
+      QuadMeshHost(SceneItem *item);
+      void onStart() override;
+  };
+}

src/dawn/scene/components/physics/2d/CharacterController2D.cpp

@@ -14,6 +14,8 @@ CharacterController2D::CharacterController2D(SceneItem *i) :
 
 void CharacterController2D::onStart() {
   useEvent([&](float_t delta){
+    if(velocity == glm::vec2(0, 0)) return;
+
     // Common variables
     auto myCollider = item->getComponent<Collider2D>();
 
@@ -62,11 +64,6 @@ void CharacterController2D::onStart() {
       }
     }
 
-    // if(
-    //   mathAbs<float_t>(moveAmount.x) <= 0.001f &&
-    //   mathAbs<float_t>(moveAmount.y) <= 0.001f
-    // ) return;
-
     transform->setLocalPosition(
       transform->getLocalPosition() + (glm::vec3(moveAmount.x, 0, moveAmount.y) * delta)
     );
@@ -83,5 +80,8 @@ void CharacterController2D::onStart() {
       }
     }
 
+    // Stop velocity near zero.
+    if(mathAbs<float_t>(velocity.x) <= 0.001f) velocity.x = 0;
+    if(mathAbs<float_t>(velocity.y) <= 0.001f) velocity.y = 0;
   }, getScene()->eventSceneUpdate);
 }