physics

engine/include/GearSrc/Physics.h

@@ -8,7 +8,10 @@
 extern "C" {
 #endif
 
-GSDECL void GSPhysicsInit(void);
+GSDECL void	 GSPhysicsInit(void);
+GSDECL GSPhysics GSPhysicsCreate(GSServer server);
+GSDECL void	 GSPhysicsDestroy(GSPhysics physics);
+GSDECL void	 GSPhysicsStep(GSPhysics physics);
 
 #ifdef __cplusplus
 }

engine/include/GearSrc/TypeDefs.h

@@ -66,6 +66,7 @@ typedef struct _GSSound*       GSSound;
 typedef struct _GSNetClient*   GSNetClient;
 typedef struct _GSNetServer*   GSNetServer;
 typedef struct _GSNetSocket*   GSNetSocket;
+typedef struct _GSPhysics*     GSPhysics;
 
 typedef struct _GSModelFace	   GSModelFace;
 typedef struct _GSModelMaterial	   GSModelMaterial;
@@ -86,6 +87,7 @@ typedef void* GSSound;
 typedef void* GSNetClient;
 typedef void* GSNetServer;
 typedef void* GSNetSocket;
+typedef void* GSPhysics;
 #endif
 typedef float	 GSNumber;
 typedef GSNumber GSVector2[2];
@@ -311,6 +313,13 @@ struct _GSNetSocket {
 	GSBool client;
 };
 
+struct _GSPhysics {
+	GSEngine engine;
+
+	dWorldID world;
+	dSpaceID space;
+};
+
 struct _GSClient {
 	GSEngine engine;
 
@@ -343,6 +352,8 @@ struct _GSServer {
 	GSEngine engine;
 
 	GSNetServer net;
+
+	GSPhysics physics;
 };
 
 struct _GSEngineLog {

engine/src/physics.c

@@ -4,6 +4,33 @@
 
 #include <ode/ode.h>
 
-void GSPhysicsInit(void){
+void GSPhysicsInit(void) {
 	dInitODE2(0);
 }
+
+GSPhysics GSPhysicsCreate(GSServer server) {
+	GSPhysics physics = malloc(sizeof(*physics));
+
+	memset(physics, 0, sizeof(*physics));
+
+	physics->engine = server->engine;
+
+	physics->world = dWorldCreate();
+	physics->space = dSimpleSpaceCreate(0);
+
+	GSLog(server->engine, GSLogInfo, "Created physics engine");
+
+	return physics;
+}
+
+void GSPhysicsDestroy(GSPhysics physics) {
+	dSpaceDestroy(physics->space);
+	dWorldDestroy(physics->world);
+
+	GSLog(physics->engine, GSLogInfo, "Destroyed physics engine");
+
+	free(physics);
+}
+
+void GSPhysicsStep(GSPhysics physics) {
+}

engine/src/server.c

@@ -2,6 +2,7 @@
 
 #include <GearSrc/Log.h>
 #include <GearSrc/Net.h>
+#include <GearSrc/Physics.h>
 
 GSServer GSServerCreate(GSEngine engine) {
 	GSServer server = malloc(sizeof(*server));
@@ -17,6 +18,13 @@ GSServer GSServerCreate(GSEngine engine) {
 		return NULL;
 	}
 
+	if((server->physics = GSPhysicsCreate(server)) == NULL) {
+		GSLog(engine, GSLogError, "Failed to create physics engine");
+		GSServerDestroy(server);
+
+		return NULL;
+	}
+
 	GSLog(engine, GSLogInfo, "Created server");
 
 	return server;
@@ -24,6 +32,7 @@ GSServer GSServerCreate(GSEngine engine) {
 
 void GSServerDestroy(GSServer server) {
 	if(server->net != NULL) GSNetServerClose(server->net);
+	if(server->physics != NULL) GSPhysicsDestroy(server->physics);
 
 	GSLog(server->engine, GSLogInfo, "Destroyed server");