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// Emacs style mode select -*- C++ -*-
//-----------------------------------------------------------------------------
//
// Copyright(C) 2006 Simon Howard
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
// 02111-1307, USA.
//
// Code for invoking Doom
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "textscreen.h"
#include "execute.h"
struct execute_context_s
{
char *response_file;
FILE *stream;
};
execute_context_t *NewExecuteContext(void)
{
execute_context_t *result;
result = malloc(sizeof(execute_context_t));
#ifdef _WIN32
result->response_file = "chocolat.rsp";
#else
result->response_file = "/tmp/chocolate.rsp";
#endif
result->stream = fopen(result->response_file, "w");
if (result->stream == NULL)
{
fprintf(stderr, "Error opening response file\n");
exit(-1);
}
return result;
}
void AddCmdLineParameter(execute_context_t *context, char *s, ...)
{
va_list args;
va_start(args, s);
vfprintf(context->stream, s, args);
}
void ExecuteDoom(execute_context_t *context)
{
char *cmdline;
fclose(context->stream);
// Build the command line
cmdline = malloc(strlen(INSTALL_DIR)
+ strlen(context->response_file) + 20);
#ifdef _WIN32
sprintf(cmdline, "chocolate-doom @%s", context->response_file);
#else
sprintf(cmdline, INSTALL_DIR "/chocolate-doom @%s", context->response_file);
#endif
// Run the command
system(cmdline);
free(cmdline);
// Destroy context
remove(context->response_file);
free(context);
}
static void TestCallback(TXT_UNCAST_ARG(widget), TXT_UNCAST_ARG(data))
{
execute_context_t *exec;
txt_window_t *testwindow;
txt_label_t *label;
testwindow = TXT_NewWindow("Starting Doom");
label = TXT_NewLabel("Starting Doom to test the\n"
"settings. Please wait.");
TXT_SetWidgetAlign(label, TXT_HORIZ_CENTER);
TXT_AddWidget(testwindow, label);
TXT_DrawDesktop();
// Run with the -testcontrols parameter
exec = NewExecuteContext();
AddCmdLineParameter(exec, "-testcontrols");
ExecuteDoom(exec);
TXT_CloseWindow(testwindow);
}
txt_window_action_t *TestConfigAction(void)
{
txt_window_action_t *test_action;
test_action = TXT_NewWindowAction('t', "Test");
TXT_SignalConnect(test_action, "pressed", TestCallback, NULL);
return test_action;
}
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