Scripting WIP

1 files changed, 0 insertions, 62 deletions

diff --git a/src/script.cpp b/src/script.cpp
index 0059683b7..167f81c77 100644
--- a/src/script.cpp
+++ b/src/script.cpp
@@ -41,68 +41,6 @@ void script_error(lua_State *L, const char *fmt, ...)
 	exit(EXIT_FAILURE);
 }
 
-void script_call_va(lua_State *L, const char *func, const char *sig, ...)
-{
-	va_list vl;
-	int narg, nres; /* number of arguments and results */
-
-	va_start(vl, sig);
-	lua_getglobal(L, func); /* push function */
-
-	for (narg = 0; *sig; narg++) {
-		/* repeat for each argument */
-		/* check stack space */
-		luaL_checkstack(L, 1, "too many arguments");
-		switch (*sig++) {
-		case 'd': /* double argument */
-			lua_pushnumber(L, va_arg(vl, double));
-			break;
-		case 'i': /* int argument */
-			lua_pushinteger(L, va_arg(vl, int));
-			break;
-		case 's': /* string argument */
-			lua_pushstring(L, va_arg(vl, char *));
-			break;
-		case '>': /* end of arguments */
-			goto endargs;
-		default:
-			script_error(L, "invalid option (%c)", *(sig - 1));
-		}
-	}
-endargs:
-
-	nres = strlen(sig); /* number of expected results */
-
-	if (lua_pcall(L, narg, nres, 0) != 0) /* do the call */
-		script_error(L, "error calling '%s': %s", func, lua_tostring(L, -1));
-	
-	nres = -nres; /* stack index of first result */
-	while (*sig) { /* repeat for each result */
-		switch (*sig++) {
-		case 'd': /* double result */
-			if (!lua_isnumber(L, nres))
-			script_error(L, "wrong result type");
-			*va_arg(vl, double *) = lua_tonumber(L, nres);
-			break;
-		case 'i': /* int result */
-			if (!lua_isnumber(L, nres))
-			script_error(L, "wrong result type");
-			*va_arg(vl, int *) = lua_tointeger(L, nres);
-			break;
-		case 's': /* string result */
-			if (!lua_isstring(L, nres))
-			script_error(L, "wrong result type");
-			*va_arg(vl, const char **) = lua_tostring(L, nres);
-			break;
-		default:
-			script_error(L, "invalid option (%c)", *(sig - 1));
-		}
-		nres++;
-	}
-
-	va_end(vl);
-}
-
 bool script_load(lua_State *L, const char *path)
 {
 	infostream<<"Loading and running script from "<<path<<std::endl;