/* Loads and parses material.
Returns false on complete failure.
*/
Material_t *Material_Load(const char *ccPath)
{
Material_t *mNewMaterial;
void *cData;
char cPath[PLATFORM_MAX_PATH],
cMaterialName[64] = { 0 };
// Ensure that the given material names are correct!
if (ccPath[0] == ' ')
Sys_Error("Invalid material path! (%s)\n", ccPath);
if (!material_initialized)
{
Con_Warning("Attempted to load material, before initialization! (%s)\n", ccPath);
return NULL;
}
// Update the given path with the base path plus extension.
sprintf(cPath, "%s%s.material", g_state.cMaterialPath, ccPath);
// Check if it's been cached already...
mNewMaterial = Material_GetByPath(cPath);
if(mNewMaterial)
return mNewMaterial;
cData = COM_LoadHeapFile(cPath);
if(!cData)
{
Con_Warning("Failed to load material! (%s) (%s)\n", cPath, ccPath);
return NULL;
}
Script_StartTokenParsing((char*)cData);
if(!Script_GetToken(true))
{
Con_Warning("Failed to get initial token! (%s) (%i)\n",ccPath,iScriptLine);
return NULL;
}
else if (cToken[0] != '{')
{
if (!strcmp(cToken, "material_version"))
{
Script_GetToken(false);
}
else // Probably a name...
{
// Copy over the given name.
strncpy(cMaterialName, cToken, sizeof(cMaterialName));
if (cMaterialName[0] == ' ')
Sys_Error("Invalid material name!\n");
// Check if it's been cached already...
mNewMaterial = Material_GetByName(cMaterialName);
if (mNewMaterial)
{
Con_Warning("Attempted to load duplicate material! (%s) (%s) vs (%s) (%s)\n",
ccPath, cMaterialName,
mNewMaterial->cPath, mNewMaterial->cName);
free(cData);
return mNewMaterial;
}
}
Script_GetToken(true);
if (cToken[0] != '{')
{
Con_Warning("Missing '{'! (%s) (%i)\n", ccPath, iScriptLine);
goto MATERIAL_LOAD_ERROR;
}
}
// Assume that the material hasn't been cached yet, so allocate a new copy of one.
mNewMaterial = Material_Allocate();
if (!mNewMaterial)
{
Con_Warning("Failed to allocate material! (%s)\n",ccPath);
goto MATERIAL_LOAD_ERROR;
}
if (cMaterialName[0])
strncpy(mNewMaterial->cName, cMaterialName, sizeof(mNewMaterial->cName));
else
{
char cIn[PLATFORM_MAX_PATH];
strncpy(cIn, ccPath, sizeof(cIn));
// Otherwise just use the filename.
ExtractFileBase(cIn, mNewMaterial->cName);
}
strncpy(mNewMaterial->cPath, ccPath, sizeof(mNewMaterial->cPath));
for (;;)
{
if(!Script_GetToken(true))
{
Con_Warning("End of field without closing brace! (%s) (%i)\n",ccPath,iScriptLine);
goto MATERIAL_LOAD_ERROR;
}
material_currentcontext = MATERIAL_FUNCTION_MATERIAL;
// End
if (cToken[0] == '}')
{
// TODO: Load material data at the END!
return mNewMaterial;
}
// Start
else if (cToken[0] == SCRIPT_SYMBOL_FUNCTION)
Material_CheckFunctions(mNewMaterial);
}
MATERIAL_LOAD_ERROR:
free(cData);
return NULL;
}
void State_ParkourController_Shoot(GObject* obj, State* state)
{
//Get the members of the state
struct State_ParkourController_Members* members = (struct State_ParkourController_Members*)state->members;
//Get a reference to the camera
Camera* cam = RenderingManager_GetRenderingBuffer()->camera;
if(InputManager_GetInputBuffer().mouseLock)
{
//IF we can shoot again
if(members->shootTimer >= members->shootCooldown)
{
//Get the forward vector of the camera
Vector direction;
Vector_INIT_ON_STACK(direction, 3);
Matrix_SliceRow(&direction, cam->rotationMatrix, 2, 0, 3);
Vector_Scale(&direction, -1.0f);
//Create the bullet object
GObject* bullet = GObject_Allocate();
GObject_Initialize(bullet);
//Set the appearance
bullet->mesh = AssetManager_LookupMesh("Cube");
//bullet->texture = AssetManager_LookupTexture("White");
bullet->material = Material_Allocate();
Material_Initialize(bullet->material, AssetManager_LookupTexture("Jacob"));
//*Matrix_Index(bullet->material->colorMatrix, 1, 1) = 0.0f;
//*Matrix_Index(bullet->material->colorMatrix, 2, 2) = 0.0f;
//Create ridgid body
bullet->body = RigidBody_Allocate();
RigidBody_Initialize(bullet->body, bullet->frameOfReference, 1.0f);
bullet->body->coefficientOfRestitution = 0.2f;
bullet->body->rollingResistance = 0.2f;
bullet->body->staticFriction = 0.4f;
bullet->body->dynamicFriction = 0.2f;
//Create collider
bullet->collider = Collider_Allocate();
ConvexHullCollider_Initialize(bullet->collider);
ConvexHullCollider_MakeRectangularCollider(bullet->collider->data->convexHullData, 2.0f, 2.0f, 2.0f);
//Position bullet
Vector transform;
Vector_INIT_ON_STACK(transform, 3);
Vector_GetScalarProduct(&transform, &direction, 2.8243f);
Vector_Increment(&transform, obj->frameOfReference->position);
GObject_Translate(bullet, &transform);
Vector_Copy(&transform, &Vector_ZERO);
transform.components[2] = 1.0f;
GObject_Rotate(bullet, &transform, 3.14159f);
//Scale bullet
Vector_Copy(&transform, &Vector_ZERO);
transform.components[0] = transform.components[1] = transform.components[2] = 0.5f;
GObject_Scale(bullet, &transform);
//Apply impulse
Vector_Scale(&direction, 25.0f);
RigidBody_ApplyImpulse(bullet->body, &direction, &Vector_ZERO);
//Add the remove state
State* state = State_Allocate();
State_Remove_Initialize(state, 7.0f);
GObject_AddState(bullet, state);
//Add the bullet to the world
ObjectManager_AddObject(bullet);
//Set shoot timer to 0
members->shootTimer = 0.0f;
}
}
}
///
//Initializes the scene within the engine.
//This must be done after all engine components are initialized.
void InitializeScene(void)
{
///
//Camera controller simulation
GObject* cam = GObject_Allocate();
GObject_Initialize(cam);
State* state = State_Allocate();
cam->body = RigidBody_Allocate();
RigidBody_Initialize(cam->body, cam->frameOfReference, 1.0f);
cam->body->coefficientOfRestitution = 0.1f;
cam->collider = Collider_Allocate();
AABBCollider_Initialize(cam->collider, 2.5f, 3.0f, 2.5f, &Vector_ZERO);
State_ParkourController_Initialize(state, 7.0f, 10.0f, 0.05f, 50.0f, 0.1f);
GObject_AddState(cam,state);
ObjectManager_AddObject(cam);
//Create floor
GObject* block = GObject_Allocate();
GObject_Initialize(block);
block->mesh = AssetManager_LookupMesh("Cube");
block->collider = Collider_Allocate();
AABBCollider_Initialize(block->collider, 2.0f, 2.0f, 2.0f, &Vector_ZERO);
block->body = RigidBody_Allocate();
RigidBody_Initialize(block->body, block->frameOfReference, 0.0f);
block->body->freezeTranslation = block->body->freezeRotation = 1;
block->body->dynamicFriction = block->body->staticFriction = 0.1f;
block->body->rollingResistance = 0.25f;
Vector v;
Vector_INIT_ON_STACK(v, 3);
v.components[0] = v.components[2] = 40.0f;
v.components[1] = 1.0f;
GObject_Scale(block, &v);
Vector_Copy(&v, &Vector_ZERO);
v.components[1] = -10.0f;
GObject_Translate(block, &v);
ObjectManager_AddObject(block);
//Create sphere
block = GObject_Allocate();
GObject_Initialize(block);
block->mesh = AssetManager_LookupMesh("Sphere");
block->material = Material_Allocate();
Material_Initialize(block->material, AssetManager_LookupTexture("Earth"));
//*Matrix_Index(block->material->colorMatrix, 2, 2) = 0.0f;
//*Matrix_Index(block->material->colorMatrix, 1, 1) = 0.0f;
block->collider = Collider_Allocate();
SphereCollider_Initialize(block->collider, 1.0f);
block->body = RigidBody_Allocate();
RigidBody_Initialize(block->body, block->frameOfReference, 0.0f);
block->body->dynamicFriction = block->body->staticFriction = 1.0f;
block->body->coefficientOfRestitution = 0.9f;
Vector_Copy(&v, &Vector_ZERO);
v.components[0] = -3.0f;
v.components[1] = 5.0f;
v.components[2] = -10.0f;
GObject_Translate(block, &v);
Vector_Copy(&v, &Vector_ZERO);
v.components[0] = v.components[1] = v.components[2] = 10.0f;
GObject_Scale(block, &v);
ObjectManager_AddObject(block);
//Set gravity
Vector* gravity = Vector_Allocate();
Vector_Initialize(gravity, 3);
gravity->components[1] = -9.81f;
PhysicsManager_AddGlobalAcceleration(gravity);
}
