pke: checkpoint: major serialization refactor

1 files changed, 71 insertions, 0 deletions

diff --git a/src/serialization.hpp b/src/serialization.hpp
new file mode 100644
index 0000000..f4180e4
--- /dev/null
+++ b/src/serialization.hpp
@@ -0,0 +1,71 @@
+#ifndef PKE_SERIALIZATION_HPP
+#define PKE_SERIALIZATION_HPP
+
+#include "pk.h"
+#include "components.hpp"
+#include "scene-types.hpp"
+
+inline const char* const SRLZTN_FILE_BEGIN              = ":PKFB:";
+inline const char* const SRLZTN_FILE_END                = ":PKFE:";
+inline const char* const SRLZTN_FILE_VERSION            = ":0:";
+
+inline const char* const SRLZTN_OBJ_END                 = "";
+inline const char* const SRLZTN_OBJ_INSTANCE            = "Instance:";
+inline const char* const SRLZTN_OBJ_CAMERA              = "Camera:";
+
+inline const char* const SRLZTN_POSROT_POS              = "Position: ";
+inline const char* const SRLZTN_POSROT_ROT              = "Rotation: ";
+inline const char* const SRLZTN_POSROT_SCALE            = "Scale: ";
+
+inline const char* const SRLZTN_INSTANCE_COMPONENT_HANDLE           = "InstanceHandle: ";
+inline const char* const SRLZTN_INSTANCE_COMPONENT_ENTITY_HANDLE    = "EntityHandle: ";
+inline const char* const SRLZTN_INSTANCE_COMPONENT_ENTITY_TYPE_CODE = "EntityTypeCode: ";
+inline const char* const SRLZTN_INSTANCE_COMPONENT_UUID             = "UUID: ";
+inline const char* const SRLZTN_INSTANCE_COMPONENT_MASS             = "Mass: ";
+inline const char* const SRLZTN_INSTANCE_COMPONENT_COLLISION_LAYER  = "CollisionLayer: ";
+inline const char* const SRLZTN_INSTANCE_COMPONENT_COLLISION_MASK   = "CollisionMask: ";
+inline const char* const SRLZTN_INSTANCE_COMPONENT_COLLISION_CB_SIGNATURE = "CollisionCBSignature: ";
+
+inline const char* const SRLZTN_CAMERA_TARGET                 = "Target: ";
+inline const char* const SRLZTN_CAMERA_TYPE                   = "Type: ";
+inline const char* const SRLZTN_CAMERA_UUID                   = "UUID: ";
+inline const char* const SRLZTN_CAMERA_ORIENTATION            = "Orientation: ";
+inline const char* const SRLZTN_CAMERA_INSTANCE_HANDLE        = "InstanceHandle: ";
+inline const char* const SRLZTN_CAMERA_TARGET_INSTANCE_UUID   = "TargetUUID: ";
+inline const char* const SRLZTN_CAMERA_IS_PRIMARY             = "IsPrimary: ";
+
+struct srlztn_instance_mapping {
+	pk_uuid serialized_uuid = pk_uuid_zed;
+	Entity_Base *created_entity = nullptr;
+	CompInstance *created_instance = nullptr;
+};
+
+struct srlztn_serialize_helper {
+	pk_membucket *bkt;
+	std::ostringstream o;
+};
+
+struct srlztn_deserialize_helper {
+	size_t read_line_len = 256;
+	pke_scene *scene;
+	pk_membucket *bkt;
+	char *read_line;
+	std::istringstream i;
+	pk_arr_t<srlztn_instance_mapping> mapping;
+};
+
+srlztn_serialize_helper *pke_serialize_init(pk_membucket *bkt);
+srlztn_deserialize_helper *pke_deserialize_init(pk_membucket *bkt);
+void pke_serialize_teardown(srlztn_serialize_helper *helper);
+void pke_deserialize_teardown(srlztn_deserialize_helper *helper);
+
+void pke_serialize_file_project(srlztn_serialize_helper *helper);
+void pke_deserialize_file_project(srlztn_deserialize_helper *helper);
+
+void pke_serialize_file_scene(srlztn_serialize_helper *helper);
+void pke_deserialize_file_scene(srlztn_deserialize_helper *helper);
+
+void pke_serialize_file_level(srlztn_serialize_helper *helper);
+void pke_deserialize_file_level(srlztn_deserialize_helper *helper);
+
+#endif /* PKE_SERIALIZATION_HPP */