more restructuring

5 files changed, 74 insertions, 0 deletions

diff --git a/src/physics/broadphase.h b/src/physics/broadphase.h
new file mode 100644
index 0000000..43b57f6
--- /dev/null
+++ b/src/physics/broadphase.h
@@ -0,0 +1,10 @@
+/**
+ * @file broadphase.h
+ * @author your name (you@domain.com)
+ * @brief 
+ * @version 0.1
+ * @date 2024-05-12
+ * 
+ * @copyright Copyright (c) 2024
+ * 
+ */
\ No newline at end of file
diff --git a/src/physics/collision.h b/src/physics/collision.h
new file mode 100644
index 0000000..3b65b1b
--- /dev/null
+++ b/src/physics/collision.h
@@ -0,0 +1,30 @@
+/**
+ * @file collision.h
+ * @author your name (you@domain.com)
+ * @brief 
+ * @version 0.1
+ * @date 2024-05-12
+ * 
+ * @copyright Copyright (c) 2024
+ * 
+ */
+#pragma once
+#include "geometry.h"
+
+ enum collider_type {
+  cuboid_collider,
+  sphere_collider,
+};
+
+/** @brief generic collider structure */
+typedef struct physics_collider {
+  u64 id;  // ? Replace with handle?
+  enum collider_type shape;
+  union collider_data {
+    cuboid cuboid;
+    sphere sphere;
+  } geometry;
+  transform transform;
+  u8 layer;
+  bool on_ground;
+} physics_collider;
\ No newline at end of file
diff --git a/src/physics/narrowphase.h b/src/physics/narrowphase.h
new file mode 100644
index 0000000..501c690
--- /dev/null
+++ b/src/physics/narrowphase.h
@@ -0,0 +1,10 @@
+/**
+ * @file narrowphase.h
+ * @author your name (you@domain.com)
+ * @brief 
+ * @version 0.1
+ * @date 2024-05-12
+ * 
+ * @copyright Copyright (c) 2024
+ * 
+ */
\ No newline at end of file
diff --git a/src/physics/physics.c b/src/physics/physics.c
new file mode 100644
index 0000000..299c0c1
--- /dev/null
+++ b/src/physics/physics.c
@@ -0,0 +1 @@
+#include "physics.h"
\ No newline at end of file
diff --git a/src/physics/physics.h b/src/physics/physics.h
new file mode 100644
index 0000000..e0e3b89
--- /dev/null
+++ b/src/physics/physics.h
@@ -0,0 +1,23 @@
+#pragma once
+
+#include "geometry.h"
+#include "maths_types.h"
+
+// 'system' means that it gets called per frame
+
+typedef struct physics_settings {
+  f32 gravity_strength;
+} physics_settings;
+
+// What else do I need?
+// intersection methods
+
+typedef struct physics_world {
+  physics_settings settings;
+} physics_world;
+
+physics_world physics_init(physics_settings settings);
+void physics_shutdown(physics_world* phys_world);
+
+/** @brief perform one or more simulation steps */
+void physics_system_update(physics_world* phys_world, f64 deltatime);
\ No newline at end of file