--- a/src/variables.cc Sun Feb 02 01:50:23 2014 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,83 +0,0 @@
-/*
- Copyright 2012-2014 Santeri Piippo
- All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
-
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
- 3. The name of the author may not be used to endorse or promote products
- derived from this software without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "stringtable.h"
-#include "variables.h"
-#include "parser.h"
-
-list<script_variable> g_GlobalVariables;
-list<script_variable> g_LocalVariables;
-
-// ============================================================================
-// Tries to declare a new global-scope variable. Returns pointer
-// to new global variable, null if declaration failed.
-script_variable* declare_global_variable (type_e type, string name)
-{
- // Unfortunately the VM does not support string variables so yeah.
- if (type == e_string_type)
- error ("variables cannot be string\n");
-
- // Check that the variable is valid
- if (find_command_by_name (name))
- error ("name of variable-to-be `%s` conflicts with that of a command", name.chars());
-
- if (g_GlobalVariables.size() >= g_max_global_vars)
- error ("too many global variables!");
-
- for (int i = 0; i < g_GlobalVariables.size(); i++)
- if (g_GlobalVariables[i].name == name)
- error ("attempted redeclaration of global variable `%s`", name.chars());
-
- script_variable g;
- g.index = g_GlobalVariables.size();
- g.name = name;
- g.statename = "";
- g.value = 0;
- g.type = type;
-
- g_GlobalVariables << g;
- return &g_GlobalVariables[g.index];
-}
-
-// ============================================================================
-// Find a global variable by name
-script_variable* find_global_variable (string name)
-{
- for (int i = 0; i < g_GlobalVariables.size(); i++)
- {
- script_variable* g = &g_GlobalVariables[i];
-
- if (g->name == name)
- return g;
- }
-
- return null;
-}
\ No newline at end of file