Physics working

2026-08-24 20:59:24 +01:00
parent 20c0794d10
commit 1253571c17
146 changed files with 4469 additions and 1273 deletions
@@ -0,0 +1,74 @@
+#ifndef HYDRACREATEPHYSICSOBJECTTASK
+#define HYDRACREATEPHYSICSOBJECTTASK
+
+#include "../HydraTask.h"
+#include "../../engine/HydraEngine.h"
+#include "../../renderer/HydraRenderer.h"
+#include <GLMIncludes.h>
+#include "../../GlewIncludes.h"
+#include "../../buffer/HydraTextureBufferManager.h"
+#include "../../ecs/components/HydraPhysicsComponent.h"
+
+#include <box3d/box3d.h>
+
+class HydraCreatePhysicsObjectTask : public HydraTask
+{
+private:
+    b3WorldId m_world_id = {};
+    b3BodyId *m_body_id = {};
+    HydraID m_entity_id = INVALID_HYDRA_ID;
+    HydraPhysicsComponent m_physics_comp;
+protected:
+public:
+    void Process() override
+    {        
+        b3BodyDef bodyDef = b3DefaultBodyDef();
+        switch(m_physics_comp.phyics_type)
+        {
+            case HYDRA_PHYSICS_TYPE::HYDRA_RIGID_BODY:
+            {
+                bodyDef.type = b3_dynamicBody;
+                break;
+            }
+            case HYDRA_PHYSICS_TYPE::HYDRA_STATIC_BODY:
+            {
+                bodyDef.type = b3_staticBody;
+                break;
+            }
+            default:
+            {
+                bodyDef.type = b3_dynamicBody;
+                break;
+            }
+        }
+        
+        HydraID* user_entity_id = new HydraID();
+        *user_entity_id = m_entity_id;
+
+        bodyDef.isEnabled = true;
+        bodyDef.name = std::to_string(m_entity_id).c_str();
+        bodyDef.userData = user_entity_id;
+
+        *m_body_id = b3CreateBody( m_world_id, &bodyDef );
+
+        b3BoxHull box = b3MakeBoxHull(m_physics_comp.width/2.0f, m_physics_comp.height/2.0f, m_physics_comp.depth/2.0f);
+        
+        b3ShapeDef shapeDef = b3DefaultShapeDef();
+        b3Pos pos = {};
+                
+        shapeDef.density = 1.0f;
+        shapeDef.baseMaterial.restitution = 0.4f;
+        
+        b3CreateHullShape(*m_body_id, &shapeDef, &box.base );        
+    }
+
+    void Initialise(b3WorldId world_id, HydraPhysicsComponent physics_comp, b3BodyId* body_id, HydraID entity_id)
+    {
+        m_body_id = body_id;
+        m_world_id = world_id;
+        m_entity_id = entity_id;
+        m_physics_comp = physics_comp;
+    }
+};
+#endif /* HYDRACREATEPHYSICSOBJECTTASK */
+