static NodeSmartReference Entity_parseTokens (Tokeniser& tokeniser, EntityCreator& entityTable, const PrimitiveParser& parser,
int index)
{
NodeSmartReference entity(g_nullNode);
KeyValues keyValues;
std::string classname = "";
int count_primitives = 0;
while (1) {
std::string token = tokeniser.getToken();
if (token.empty()) {
Tokeniser_unexpectedError(tokeniser, token, "#entity-token");
return g_nullNode;
}
if (token == "}") { // end entity
if (entity == g_nullNode) {
// entity does not have brushes
entity = Entity_create(entityTable, GlobalEntityClassManager().findOrInsert(classname, false),
keyValues);
}
return entity;
} else if (token == "{") { // begin primitive
if (entity == g_nullNode) {
// entity has brushes
entity
= Entity_create(entityTable, GlobalEntityClassManager().findOrInsert(classname, true),
keyValues);
}
NodeSmartReference primitive(parser.parsePrimitive(tokeniser));
if (primitive == g_nullNode || !Node_getMapImporter(primitive)->importTokens(tokeniser)) {
globalErrorStream() << "brush " << count_primitives << ": parse error\n";
return g_nullNode;
}
scene::Traversable* traversable = Node_getTraversable(entity);
if (Node_getEntity(entity)->isContainer() && traversable != 0) {
traversable->insert(primitive);
} else {
globalErrorStream() << "entity " << index << ": type " << classname << ": discarding brush "
<< count_primitives << "\n";
}
++count_primitives;
} else { // epair
const std::string key = token;
token = tokeniser.getToken();
if (token.empty()) {
Tokeniser_unexpectedError(tokeniser, token, "#epair-value");
return g_nullNode;
}
keyValues.push_back(KeyValues::value_type(key, token));
if (key == "classname")
classname = keyValues.back().second;
}
}
// unreachable code
return g_nullNode;
}
void Entity_createFromSelection (const std::string& name, const Vector3& origin)
{
try {
bool revert = Entity_create(name, origin);
if (revert) {
GlobalUndoSystem().undo();
GlobalUndoSystem().clearRedo();
GlobalSceneGraph().sceneChanged();
}
} catch (EntityCreationException e) {
gtkutil::errorDialog(e.what());
}
}
Entity* Missile_create()
{
Entity *entity = Entity_create();
entity->type = ENTITY_MISSILE;
entity->width = 1;
entity->height = 1;
entity->x = -1;
entity->y = -1;
entity->think = Missile_think;
entity->draw = Missile_draw;
return entity;
}
Enemy* Enemy_createWhiteKnight(Scene* scene, SDL_Point tilePos) {
Enemy* this = malloc(sizeof(Enemy));
AnimatedSprite* sprite = AnimatedSprite_create(Sprite_create(TextureCache_get(scene->engine->textureCache, "images/whiteKnight.png")));
Animation* idleAnimation = Animation_create("idle", true);
List_pushBack(idleAnimation->frames, Frame_create(0,0, 32, 32, 200));
List_pushBack(idleAnimation->frames, Frame_create(32,0, 32, 32, 200));
List_pushBack(idleAnimation->frames, Frame_create(64,0, 32, 32, 200));
List_pushBack(idleAnimation->frames, Frame_create(32,0, 32, 32, 200));
List_pushBack(sprite->animations, idleAnimation);
Animation* attack1PrepareAnimation = Animation_create(ANIMATION_PREPARE_ATTACK1, false);
List_pushBack(attack1PrepareAnimation->frames, Frame_create(0, 32, 32, 32, 60));
List_pushBack(attack1PrepareAnimation->frames, Frame_create(32,32, 32, 32, 60));
List_pushBack(attack1PrepareAnimation->frames, Frame_create(0, 32, 32, 32, 60));
List_pushBack(sprite->animations, attack1PrepareAnimation);
Animation* attack1Animation = Animation_create(ANIMATION_ATTACK1, false);
List_pushBack(attack1Animation->frames, Frame_create(64,32, 36, 32, 120));
List_pushBack(sprite->animations, attack1Animation);
AnimatedSprite_setFrame(sprite, ((Frame*)idleAnimation->frames->first->data)->rect);
sprite->progress.animation = idleAnimation;
sprite->sprite->flip = false;
Entity* entity = Entity_create(this, scene, sprite);
entity->draw = Enemy_draw;
entity->update = Enemy_update;
entity->destroy = Enemy_destroy;
entity->physics.bounds.x = tilePos.x * TILE_W * PHYSICS_SCALE;
entity->physics.bounds.y = tilePos.y * TILE_H * PHYSICS_SCALE;
entity->physics.bounds.w = 15 * PHYSICS_SCALE; // Make sure Mr. Fatty get's though those slim trapdoors
entity->physics.bounds.h = 15 * PHYSICS_SCALE;
entity->physics.belongsToGroups = COLLISION_GROUP_ENEMY;
entity->physics.collidesWithGroupMask = COLLISION_GROUP_TERRAIN | COLLISION_GROUP_PLAYER;
entity->offset.x = -10;
entity->offset.y = -17;
this->entity = entity;
return this;
}
