move built-in components to separate cpp files

src/logic/scripting/lua/lib__rigidbody.cpp

@@ -0,0 +1,69 @@
+#include "libentity.hpp"
+
+static int l_rigidbody_get_vel(lua::State* L) {
+    if (auto entity = get_entity(L, 1)) {
+        return lua::pushvec3_arr(L, entity->getRigidbody().hitbox.velocity);
+    }
+    return 0;
+}
+
+static int l_rigidbody_set_vel(lua::State* L) {
+    if (auto entity = get_entity(L, 1)) {
+        entity->getRigidbody().hitbox.velocity = lua::tovec3(L, 2);
+    }
+    return 0;
+}
+
+static int l_rigidbody_is_enabled(lua::State* L) {
+    if (auto entity = get_entity(L, 1)) {
+        lua::pushboolean(L, entity->getRigidbody().enabled);
+    }
+    return 0;
+}
+
+static int l_rigidbody_set_enabled(lua::State* L) {
+    if (auto entity = get_entity(L, 1)) {
+        entity->getRigidbody().enabled = lua::toboolean(L, 2);
+    }
+    return 0;
+}
+
+static int l_rigidbody_get_size(lua::State* L) {
+    if (auto entity = get_entity(L, 1)) {
+        return lua::pushvec3_arr(L, entity->getRigidbody().hitbox.halfsize * 2.0f);
+    }
+    return 0;
+}
+
+static int l_rigidbody_set_size(lua::State* L) {
+    if (auto entity = get_entity(L, 1)) {
+        entity->getRigidbody().hitbox.halfsize = lua::tovec3(L, 2) * 0.5f;
+    }
+    return 0;
+}
+
+static int l_rigidbody_get_gravity_scale(lua::State* L) {
+    if (auto entity = get_entity(L, 1)) {
+        return lua::pushnumber(L, entity->getRigidbody().hitbox.gravityScale);
+    }
+    return 0;
+}
+
+static int l_rigidbody_set_gravity_scale(lua::State* L) {
+    if (auto entity = get_entity(L, 1)) {
+        entity->getRigidbody().hitbox.gravityScale = lua::tonumber(L, 2);
+    }
+    return 0;
+}
+
+const luaL_Reg rigidbodylib [] = {
+    {"is_enabled", lua::wrap<l_rigidbody_is_enabled>},
+    {"set_enabled", lua::wrap<l_rigidbody_set_enabled>},
+    {"get_vel", lua::wrap<l_rigidbody_get_vel>},
+    {"set_vel", lua::wrap<l_rigidbody_set_vel>},
+    {"get_size", lua::wrap<l_rigidbody_get_size>},
+    {"set_size", lua::wrap<l_rigidbody_set_size>},
+    {"get_gravity_scale", lua::wrap<l_rigidbody_get_gravity_scale>},
+    {"set_gravity_scale", lua::wrap<l_rigidbody_set_gravity_scale>},
+    {NULL, NULL}
+};