TileMap::TileMap(CL_GraphicContext& gc, CL_ResourceManager& resmgr, const CL_String& tileset)
: map_width(0), map_height(0), cur_map_x(0), cur_map_y(0) {
CL_Resource res = resmgr.get_resource(tileset);
if (res.get_type() != "tilemap")
throw CL_Exception(cl_format("Resource %1 is not a tilemap", tileset));
CL_DomElement element = res.get_element();
levelname = element.get_attribute("name");
CL_String resource_name = element.get_attribute("resource");
map_width = element.get_attribute_int("width");
map_height = element.get_attribute_int("height");
tiles = CL_Sprite(gc, resource_name, &resmgr);
float scalex, scaley;
tiles.get_scale(scalex, scaley);
tile_width = tiles.get_width() * scalex;
tile_height = tiles.get_height() * scaley;
auto layer_nodes = element.select_nodes("layer");
for (CL_DomNode& idx : layer_nodes) {
CL_DomElement layer_element = idx.to_element();
CL_String layer_tiles = layer_element.get_first_child().get_node_value();
std::vector<CL_String> tile_indices = CL_StringHelp::split_text(layer_tiles, ",");
MapLayer layer;
layer.map.reserve(tile_indices.size());
for (auto& tile : tile_indices)
layer.map.push_back(CL_StringHelp::text_to_int(tile));
layers.push_back(layer);
}
}
void CL_FontProvider_Freetype::load_font(const CL_StringRef &resource_id, CL_ResourceManager *resources)
{
CL_Resource resource = resources->get_resource(resource_id);
if (resource.get_type() != "font")
throw CL_Exception(cl_format("Resource '%1' is not of type 'font'", resource.get_name()));
CL_DomElement freetype_element = resource.get_element().named_item("freetype").to_element();
if (freetype_element.is_null())
throw CL_Exception(cl_format("Font resource '%1' has no 'freetype' child element", resource.get_name()));
CL_FontDescription desc;
if (freetype_element.has_attribute("file"))
desc.set_typeface_name(freetype_element.get_attribute("file"));
else
throw CL_Exception(cl_format("Font resource '%1' has no 'file' attribute", resource.get_name()));
if (freetype_element.has_attribute("height"))
desc.set_height(freetype_element.get_attribute_int("height", 0));
else
throw CL_Exception(cl_format("Font resource '%1' has no 'height' attribute", resource.get_name()));
if (freetype_element.has_attribute("average_width"))
desc.set_average_width(freetype_element.get_attribute_int("average_width", 0));
if (freetype_element.has_attribute("anti_alias"))
desc.set_anti_alias(freetype_element.get_attribute_bool("anti_alias", true));
if (freetype_element.has_attribute("subpixel"))
desc.set_subpixel(freetype_element.get_attribute_bool("subpixel", true));
load_font(desc, resources->get_directory(resource));
}
void TileMap::load(CL_GraphicContext &gc, const CL_String &level, CL_ResourceManager &resources)
{
CL_Resource resource = resources.get_resource(level);
if (resource.get_type() != "tilemap")
throw CL_Exception(cl_format("Resource %1 is not of type tilemap!", level));
CL_DomElement element = resource.get_element();
CL_String level_name = element.get_attribute("name");
CL_String resource_name = element.get_attribute("resource");
map_width = element.get_attribute_int("width");
map_height = element.get_attribute_int("height");
cl_log_event("Debug", "Loading level %1 (%2x%3)", level_name, map_width, map_height);
sprite_tiles = CL_Sprite(gc, resource_name, &resources);
tile_width = sprite_tiles.get_width();
tile_height = sprite_tiles.get_height();
cl_log_event("Debug", "Loaded resource %1 with %2 tiles", resource_name, sprite_tiles.get_frame_count());
std::vector<CL_DomNode> layer_nodes = element.select_nodes("layer");
for (size_t layer_index = 0; layer_index < layer_nodes.size(); layer_index++)
{
CL_DomElement layer_element = layer_nodes[layer_index].to_element();
CL_String layer_name = layer_element.get_attribute("name");
CL_String layer_tiles = layer_element.get_first_child().get_node_value();
std::vector<CL_String> tile_indices = CL_StringHelp::split_text(layer_tiles, ",");
TileMapLayer layer;
layer.map.reserve(tile_indices.size());
for(size_t i = 0; i < tile_indices.size(); ++i)
layer.map.push_back(CL_StringHelp::text_to_int(tile_indices[i]));
layers.push_back(layer);
cl_log_event("Debug", "Loaded layer %1 with %2 tiles", layer_name, layer.map.size());
}
current_map_position_x = 0;
current_map_position_y = 0;
}
CL_SharedPtr<Resource> ResourceManager::createResource(const std::string &name, const std::string &fileName)
{
ResourceMap::const_iterator it = mResources.find(name);
if (it != mResources.end())
return it->second;
CL_ResourceManager resourceManager = loadResourceFile(fileName);
CL_Resource resource = resourceManager.get_resource(name);
CL_SharedPtr<Resource> ptr;
std::string type = resource.get_type();
if (type == "font")
ptr = CL_SharedPtr<Resource>(new FontResource(resource));
else if (type == "sprite")
ptr = CL_SharedPtr<Resource>(new SpriteResource(resource));
else if (type == "sample")
ptr = CL_SharedPtr<Resource>(new SoundResource(resource));
else
throw Exception(cl_format("Resource '%1' has invalid or unsupported type '%2'", name, type));
mResources.insert(std::make_pair(name, ptr));
return ptr;
}
