1 files changed, 49 insertions, 0 deletions
diff --git a/src/engine/e_config.cpp b/src/engine/e_config.cpp
new file mode 100644
index 00000000..67a4c81a
--- /dev/null
+++ b/src/engine/e_config.cpp
@@ -0,0 +1,49 @@
+/* copyright (c) 2007 magnus auvinen, see licence.txt for more info */
+
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <base/system.h>
+#include "e_if_other.h"
+#include "e_config.h"
+#include "e_linereader.h"
+#include "e_engine.h"
+
+CONFIGURATION config;
+
+void config_reset()
+{
+    #define MACRO_CONFIG_INT(name,def,min,max,flags,desc) config.name = def;
+    #define MACRO_CONFIG_STR(name,len,def,flags,desc) str_copy(config.name, def, len);
+ 
+    #include "e_config_variables.h" 
+ 
+    #undef MACRO_CONFIG_INT 
+    #undef MACRO_CONFIG_STR 
+}
+
+void config_save()
+{
+	char linebuf[1024*2];
+	
+	#define MACRO_CONFIG_INT(name,def,min,max,flags,desc) if((flags)&CFGFLAG_SAVE){ str_format(linebuf, sizeof(linebuf), "%s %i", #name, config.name); engine_config_write_line(linebuf); }
+	#define MACRO_CONFIG_STR(name,len,def,flags,desc) if((flags)&CFGFLAG_SAVE){ str_format(linebuf, sizeof(linebuf), "%s %s", #name, config.name); engine_config_write_line(linebuf); }
+
+	#include "e_config_variables.h" 
+
+	#undef MACRO_CONFIG_INT 
+	#undef MACRO_CONFIG_STR 
+}
+
+#define MACRO_CONFIG_INT(name,def,min,max,flags,desc) int config_get_ ## name (CONFIGURATION *c) { return c->name; }
+#define MACRO_CONFIG_STR(name,len,def,flags,desc) const char *config_get_ ## name (CONFIGURATION *c) { return c->name; }
+#include "e_config_variables.h"
+#undef MACRO_CONFIG_INT
+#undef MACRO_CONFIG_STR
+
+#define MACRO_CONFIG_INT(name,def,min,max,flags,desc) void config_set_ ## name (CONFIGURATION *c, int val) { if(min != max) { if (val < min) val = min; if (max != 0 && val > max) val = max; } c->name = val; }
+#define MACRO_CONFIG_STR(name,len,def,flags,desc) void config_set_ ## name (CONFIGURATION *c, const char *str) { str_copy(c->name, str, len-1); c->name[sizeof(c->name)-1] = 0; }
+#include "e_config_variables.h"
+#undef MACRO_CONFIG_INT
+#undef MACRO_CONFIG_STR