implement if.else()

source/script/else.c

@@ -0,0 +1,22 @@
+#include "else.h"
+
+ClassFunction(scriptElse) {
+	if (!caller->integer.value) {
+		Variable_t* res = genericCallDirect(args[0], NULL, 0);
+		if (res == NULL)
+			return NULL;
+
+		removePendingReference(res);
+	}
+	return &emptyClass;
+}
+
+u8 elseOneFunction[] = { FunctionClass };
+
+ClassFunctionTableEntry_t elseFunctions[] = {
+	{"else", scriptElse, 1, elseOneFunction},
+};
+
+Variable_t getElseMember(Variable_t* var, char* memberName) {
+	return getGenericFunctionMember(var, memberName, elseFunctions, ARRAY_SIZE(elseFunctions));
+}