Merge branch 'master' into decoupling

1 files changed, 63 insertions, 0 deletions

diff --git a/src/crepe/manager/ComponentManager.cpp b/src/crepe/manager/ComponentManager.cpp
new file mode 100644
index 0000000..80cf8b4
--- /dev/null
+++ b/src/crepe/manager/ComponentManager.cpp
@@ -0,0 +1,63 @@
+#include "../api/GameObject.h"
+#include "../types.h"
+#include "../util/Log.h"
+
+#include "ComponentManager.h"
+
+using namespace crepe;
+using namespace std;
+
+ComponentManager::ComponentManager(Mediator & mediator) : Manager(mediator) {
+	mediator.component_manager = *this;
+	dbg_trace();
+}
+ComponentManager::~ComponentManager() { dbg_trace(); }
+
+void ComponentManager::delete_all_components_of_id(game_object_id_t id) {
+	// Do not delete persistent objects
+	if (this->persistent[id]) {
+		return;
+	}
+
+	// Loop through all the types (in the unordered_map<>)
+	for (auto & [type, component_array] : this->components) {
+		// Make sure that the id (that we are looking for) is within the boundaries of the vector<>
+		if (id < component_array.size()) {
+			// Clear the components at this specific id
+			component_array[id].clear();
+		}
+	}
+}
+
+void ComponentManager::delete_all_components() {
+	// Loop through all the types (in the unordered_map<>)
+	for (auto & [type, component_array] : this->components) {
+		// Loop through all the ids (in the vector<>)
+		for (game_object_id_t id = 0; id < component_array.size(); id++) {
+			// Do not delete persistent objects
+			if (!this->persistent[id]) {
+				// Clear the components at this specific id
+				component_array[id].clear();
+			}
+		}
+	}
+
+	this->next_id = 0;
+}
+
+GameObject ComponentManager::new_object(const string & name, const string & tag,
+										const vec2 & position, double rotation, double scale) {
+	// Find the first available id (taking persistent objects into account)
+	while (this->persistent[this->next_id]) {
+		this->next_id++;
+	}
+
+	GameObject object{*this, this->next_id, name, tag, position, rotation, scale};
+	this->next_id++;
+
+	return object;
+}
+
+void ComponentManager::set_persistent(game_object_id_t id, bool persistent) {
+	this->persistent[id] = persistent;
+}