cleaned up code structure a bit

1 files changed, 66 insertions, 0 deletions

diff --git a/src/engine/e_engine.c b/src/engine/e_engine.c
new file mode 100644
index 00000000..341bf936
--- /dev/null
+++ b/src/engine/e_engine.c
@@ -0,0 +1,66 @@
+/* copyright (c) 2007 magnus auvinen, see licence.txt for more info */
+#include <string.h>
+#include <stdio.h>
+
+#include <engine/e_system.h>
+#include <engine/e_interface.h>
+#include <engine/e_config.h>
+
+static char application_save_path[512] = {0};
+
+const char *engine_savepath(const char *filename, char *buffer, int max)
+{
+	sprintf(buffer, "%s/%s", application_save_path, filename);
+	return buffer;
+}
+
+void engine_init(const char *appname, int argc, char **argv)
+{
+	/* init the network */
+	net_init();
+
+	/* create storage location */
+	{
+		char path[1024] = {0};
+		fs_storage_path(appname, application_save_path, sizeof(application_save_path));
+		if(fs_makedir(application_save_path) == 0)
+		{		
+			strcpy(path, application_save_path);
+			strcat(path, "/screenshots");
+			fs_makedir(path);
+		}
+	}
+	
+	/* reset the config */
+	config_reset();
+	
+	/* load the configuration */
+	{
+		int i;
+		const char *config_filename = "default.cfg";
+		char buf[1024];
+		for(i = 1; i < argc; i++)
+		{
+			if(argv[i][0] == '-' && argv[i][1] == 'f' && argv[i][2] == 0 && argc - i > 1)
+			{
+				config_filename = argv[i+1];
+				i++;
+			}
+		}
+
+		config_load(engine_savepath(config_filename, buf, sizeof(buf)));
+	}
+	
+	/* search arguments for overrides */
+	{
+		int i;
+		for(i = 1; i < argc; i++)
+			config_set(argv[i]);
+	}
+}
+
+void engine_writeconfig()
+{
+	char buf[1024];
+	config_save(engine_savepath("default.cfg", buf, sizeof(buf)));
+}