From e0c9f2c7d8e4fc18f03586899821335f50cd3925 Mon Sep 17 00:00:00 2001
From: JackCarterSmith <jackcartersmith@jcsmith.fr>
Date: Wed, 27 Jul 2022 17:33:55 +0200
Subject: [PATCH] Structure for exporting

---
 CMakeLists.txt        |  6 +++---
 src/Model-Extractor.c | 20 ++++++++++++-------
 src/hob_struct.h      |  2 +-
 src/obj_exporter.c    | 46 +++++++++++++++++++++++++++++++++++++++++++
 src/obj_exporter.h    | 13 ++++++++++++
 5 files changed, 76 insertions(+), 11 deletions(-)
 create mode 100644 src/obj_exporter.c
 create mode 100644 src/obj_exporter.h

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 222220a..30a6a90 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -23,8 +23,8 @@ include(CheckCSourceCompiles)
 
 # needed packages
 
-find_package(GLEW REQUIRED)
-include_directories(${GLEW_INCLUDE_DIR})
+#find_package(GLEW REQUIRED)
+#include_directories(${GLEW_INCLUDE_DIR})
 
 # define src/headers files
 
@@ -45,7 +45,7 @@ if(MSVC)
 	set_target_properties(rse-model PROPERTIES PREFIX "lib")
 	set_target_properties(rse-model PROPERTIES IMPORT_PREFIX "lib")
 endif()
-target_link_libraries(rse-model ${GLEW_LIBRARIES})
+target_link_libraries(rse-model m)
 
 # add GPG signature command
 #add_custom_command(
diff --git a/src/Model-Extractor.c b/src/Model-Extractor.c
index 16009d7..76b4aa7 100644
--- a/src/Model-Extractor.c
+++ b/src/Model-Extractor.c
@@ -21,7 +21,7 @@
 #include "options.h"
 #include "hob_struct.h"
 #include "hob_parser.h"
-//#include "rlk/obj.h"
+#include "obj_exporter.h"
 
 
 /*
@@ -72,6 +72,7 @@ int main(int argc, char *argv[]) {
 static unsigned int mainProcess(int args_cnt, char *args_value[]) {
 	unsigned short file_index;
 	T_HOB* hobStruct = NULL;
+	int i;
 
 	// Manage multiple inputs files
 	for (file_index=(_options >> 8) & 0xFF; file_index < args_cnt; file_index++)
@@ -84,16 +85,21 @@ static unsigned int mainProcess(int args_cnt, char *args_value[]) {
 			free(hobStruct);
 			return ERROR_PROCESS;
 		}
+
+		if (hobStruct->obj_count > 0) {
+			if (_options & OUTPUT_DIR) createSubDir(args_value[file_index]);
+
+			for ( i = 0; i < hobStruct->obj_count; i++ ) {
+				if (exportOBJModel(&(hobStruct->objects[i]), args_value[file_index]) != NO_ERROR)
+					printf("[ERR] Failed to export %s object in OBJ format!\n", hobStruct->objects[i].name);
+				else
+					printf("[INFO] Successfully exported %s object in OBJ format.\n", hobStruct->objects[i].name);
+			}
+		}
 	}
 
 	cleanUpMemory(hobStruct);
 
-
-	/*
-	if (exportTextures(hmt_fdatas, argv[file_index]) == EXIT_FAILURE) return EXIT_FAILURE;
-	purgeHMTFromMemory(hmt_fdatas);		// Clean up memory (because I'm a good boy)
-	*/
-
 	return NO_ERROR;
 }
 
diff --git a/src/hob_struct.h b/src/hob_struct.h
index b68df84..55b1697 100644
--- a/src/hob_struct.h
+++ b/src/hob_struct.h
@@ -72,7 +72,7 @@ typedef struct hob_face_group {
 } T_HOB_FACE_GROUP;
 
 typedef struct hob_object {
-	unsigned char name[16];
+	char name[16];
 	unsigned int face_group_offset;
 	unsigned int face_group_header_offset;
 	unsigned int face_group_header2_offset;
diff --git a/src/obj_exporter.c b/src/obj_exporter.c
new file mode 100644
index 0000000..6448553
--- /dev/null
+++ b/src/obj_exporter.c
@@ -0,0 +1,46 @@
+/*
+ * obj_exporter.c
+ *
+ *  Created on: 27 juil. 2022
+ *      Author: JackCarterSmith
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include "errors_types.h"
+#include "options.h"
+#include "hob_struct.h"
+#include "rlk/obj.h"
+#include "obj_exporter.h"
+
+
+unsigned char exportOBJModel(T_HOB_OBJECT* hob_objects, const char *out_path) {
+	char export_path[128];
+	obj* objConstruct = NULL;
+
+	if (hob_objects == NULL || out_path == NULL)
+		return ERROR_ARGS_NULL;
+
+	if (_options & OUTPUT_DIR) {
+		strcpy(export_path, out_path);
+		#ifdef _WIN32
+			strcat(export_path, "-out\\");
+		#else
+			strcat(export_path, "-out/");
+		#endif
+		strcat(export_path, hob_objects->name);
+	} else {
+		strcpy(export_path, hob_objects->name);
+	}
+	strcat(export_path, ".obj");
+
+	objConstruct = obj_create(NULL);
+
+	//TODO: Write datas to obj file!
+
+	obj_write(objConstruct, hob_objects->name, export_path, 8);
+	obj_delete(objConstruct);
+
+	return NO_ERROR;
+}
diff --git a/src/obj_exporter.h b/src/obj_exporter.h
new file mode 100644
index 0000000..f6e7945
--- /dev/null
+++ b/src/obj_exporter.h
@@ -0,0 +1,13 @@
+/*
+ * obj_exporter.h
+ *
+ *  Created on: 27 juil. 2022
+ *      Author: JackCarterSmith
+ */
+
+#ifndef SRC_OBJ_EXPORTER_H_
+#define SRC_OBJ_EXPORTER_H_
+
+unsigned char exportOBJModel(T_HOB_OBJECT* hob_objects, const char *out_path);
+
+#endif /* SRC_OBJ_EXPORTER_H_ */