a

1 files changed, 50 insertions, 0 deletions

diff --git a/src/game/vars.h b/src/game/vars.h
new file mode 100644
index 0000000..395c470
--- /dev/null
+++ b/src/game/vars.h
@@ -0,0 +1,50 @@
+#pragma once
+#include "../util.h"
+
+enum CvarTypes_t {
+  CVAR_TYPE_INT,
+  CVAR_TYPE_FLOAT,
+  CVAR_TYPE_COLOR,
+  CVAR_TYPE_STRING,
+  CVAR_TYPE_FN,
+  CVAR_TYPE_LAST
+};
+
+typedef I32(*CVAR_FUNC)( struct CVAR* self, const char* cmdline );
+
+struct CVAR {
+  char name[100];
+  U8   type;
+  union {
+    F32 fl_v;
+    I32 i_v;
+    CLR clr_v;
+    CVAR_FUNC fn_v;
+    char str_v[64];
+  };
+
+  union {
+    F32 fl_v;
+    I32 i_v;
+    CLR clr_v;
+    CVAR_FUNC fn_v;
+    char str_v[64];
+  } default_v;
+};
+
+struct VAR_LIST {
+  LIST<CVAR*> vars;
+};
+
+extern VAR_LIST* vars_init();
+
+extern CVAR* var_new( const char* name, F32 v );
+extern CVAR* var_new( const char* name, I32 v );
+extern CVAR* var_new( const char* name, CLR v );
+extern CVAR* var_new( const char* name, const char* v );
+extern CVAR* var_new( const char* name, CVAR_FUNC fn );
+
+extern CVAR* var_find( const char* name );
+extern I32 var_call( CVAR* cmdvar, const char* cmdline );
+
+extern VAR_LIST* varl;