From a9022b5972dc49d86f617a27940fafe9c4d0e7e7 Mon Sep 17 00:00:00 2001
From: Ian C <ianc@noddybox.co.uk>
Date: Thu, 9 Jun 2011 13:46:28 +0000
Subject: Initial import of (very old) vidoom sources.

---
 editlump.c | 330 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 330 insertions(+)
 create mode 100644 editlump.c

(limited to 'editlump.c')

diff --git a/editlump.c b/editlump.c
new file mode 100644
index 0000000..f55d269
--- /dev/null
+++ b/editlump.c
@@ -0,0 +1,330 @@
+/*
+
+    viDOOM - level editor for DOOM
+
+    Copyright (C) 2000  Ian Cowburn (ianc@noddybox.demon.co.uk)
+
+    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
+
+    -------------------------------------------------------------------------
+
+    Editor LUMP manipulations
+
+*/
+static const char rcs_id[]="$Id$";
+
+#include "config.h"
+#include "globals.h"
+#include "editvar.h"
+#include "platgui.h"
+#include "runcmd.h"
+#include "file.h"
+#include "mem.h"
+#include "util.h"
+
+
+#define M_CANCEL	-1
+#define M_SWITCH_DOOM	0
+#define M_SWITCH_HEXEN	1
+#define M_EDIT_MAPINFO	2
+#define M_EDIT_SCRIPTS	3
+#define M_MAKE_BEHAVIOR	4
+
+static PLAT_MENU	menu[6];
+static int		no=0;
+
+
+/* ---------------------------------------- PRIVATE UTILS
+*/
+static void NewMenu(void)
+{
+    int f;
+
+    for(f=0;f<no;f++)
+	{
+    	Release(menu[f].text);
+	menu[f].text=NULL;
+	}
+
+    no=0;
+}
+
+
+static void AddMenu(char *text, int id)
+{
+    menu[no].text=Strdup(text);
+    menu[no].client_index=id;
+    menu[no].child=NULL;
+
+    menu[++no].text=NULL;
+}
+
+
+/* ---------------------------------------- ACS COMPILATION
+*/
+static char *MakeArgs(void)
+{
+    static char s[PATH_MAX+1]="";
+    char *p;
+    int i;
+
+    if (s[0])
+    	return(s);
+
+    p=acc_args;
+    i=0;
+
+    while(*p)
+	if (*p=='%')
+	    {
+	    p++;
+
+	    switch(*p)
+	    	{
+		case 'S':
+		    strcat(s,acc_script);
+		    i=strlen(s);
+		    p++;
+		    break;
+
+		case 'O':
+		    strcat(s,acc_object);
+		    i=strlen(s);
+		    p++;
+		    break;
+
+		default:
+		    s[i++]='%';
+		    s[i]=0;
+		    break;
+		}
+	    }
+	else
+	    {
+	    s[i++]=*p++;
+	    s[i]=0;
+	    }
+
+    return(s);
+}
+
+
+static int WriteScript(void)
+{
+    FILE *fp;
+
+    if (!(fp=fopen(acc_script,"w")))
+    	return(FALSE);
+
+    fputs(scripts,fp);
+    fclose(fp);
+    return(TRUE);
+}
+
+
+static int ReadBehavior(void)
+{
+    FILE *fp;
+
+    if (!(fp=fopen(acc_object,"rb")))
+    	return(FALSE);
+
+    behavior_size=(int)FLen(fp);
+    behavior=ReGrab(behavior,behavior_size);
+
+    FRead(fp,behavior,behavior_size);
+    fclose(fp);
+
+    return(TRUE);
+}
+
+
+static void MakeBehavior(void)
+{
+    char cwd[PATH_MAX];
+    char path[PATH_MAX];
+    char *arg[3];
+    int ok;
+
+    strcpy(cwd,Pwd());
+
+    arg[0]=acc_cmd;
+    arg[1]=MakeArgs();
+    arg[2]=NULL;
+
+    Cd(acc_dir);
+
+    if (!WriteScript())
+    	{
+	GuiInfoBox("ERROR","ACS compilation|Failed to write|%s",acc_script);
+	Cd(cwd);
+	return;
+	}
+
+    if ((ok=RunCommand(arg,path)))
+	{
+	if ((acc_always_view)&&(path[0]))
+	    GUI_view_file("ACS Compilation",path);
+	}
+    else
+	if (path[0])
+	    GUI_view_file("ACS Compilation FAILED",path);
+	else
+	    GuiInfoBox("ERROR","ACS compiler|%s|failed|"
+	    				"(no results available)",acc_cmd);
+
+    if (path[0])
+	remove(path);
+
+    if (ok)
+    	if (!ReadBehavior())
+	    GuiInfoBox("ERROR","ACS Compilation|Failed to read|%s",acc_object);
+
+    Cd(cwd);
+}
+
+
+/* ---------------------------------------- EXPORTED FUNCS
+*/
+
+void EditLumpMenu(void)
+{
+    int redraw;
+
+    NewMenu();
+    redraw=FALSE;
+
+    if (mapinfo_lump)
+    	AddMenu("Edit MAPINFO",M_EDIT_MAPINFO);
+
+    if (hexen_mode)
+    	{
+    	AddMenu("Edit SCRIPTS",M_EDIT_SCRIPTS);
+    	AddMenu("Create BEHAVIOR",M_MAKE_BEHAVIOR);
+
+	AddMenu("Switch map to DOOM mode",M_SWITCH_DOOM);
+	}
+    else
+	AddMenu("Switch map to HEXEN mode",M_SWITCH_HEXEN);
+
+    switch(GUI_menu("LUMP menu",ms.x,ms.y,menu,M_CANCEL))
+    	{
+	case M_SWITCH_DOOM:
+	    if (YesNo("Switching to DOOM mode will lose any|"
+	    		"defined SCRIPTS and BEHAVIOR lumps| |"
+			"Also THING, LINEDEF and SECTOR types/specials|"
+			"will ALMOST CERTAINLY be incorrect.| |"
+			"SURE you want to proceed?"))
+	    	{
+		redraw=TRUE;
+		hexen_mode=FALSE;
+
+		if (scripts)
+		    Release(scripts);
+
+		scripts=NULL;
+		scripts_size=0;
+
+		if (behavior)
+		    Release(behavior);
+
+		behavior=NULL;
+		behavior_size=0;
+		}
+	    break;
+
+	case M_SWITCH_HEXEN:
+	    if (YesNo("Switching to HEXEN mode will set all|"
+	    		"THING Z co-ordinates and special args|"
+			"to zero, sets LINEDEF special args to|"
+			"zero and and create empty SCRIPTS and|"
+			"BEHAVIOR lumps.| |"
+			"Also THING, LINEDEF and SECTOR types/specials|"
+			"will ALMOST CERTAINLY be incorrect.| |"
+			"SURE you want to proceed?"))
+	    	{
+		int f,r;
+		EditThing *t;
+		EditLine *l;
+
+		redraw=TRUE;
+		hexen_mode=TRUE;
+
+		for(f=0;f<MapSize(thing);f++)
+		    if ((t=GETTHING(f))) 
+		    	{
+			t->t.z=0;
+
+			for(r=0;r<5;r++)
+			    t->t.args[r]=0;
+			}
+
+		for(f=0;f<MapSize(linedef);f++)
+		    if ((l=GETLINE(f))) 
+		    	{
+			l->l.tag=0;
+
+			for(r=0;r<5;r++)
+			    l->l.args[r]=0;
+			}
+		}
+	    break;
+
+	case M_EDIT_MAPINFO:
+	    {
+	    char *new;
+
+	    if (!mapinfo)
+		mapinfo=Strdup("");
+
+	    if ((new=GUI_text_edit("MAPINFO lump",mapinfo)))
+		{
+		Release(mapinfo);
+		mapinfo=new;
+		}
+	    break;
+	    }
+
+	case M_EDIT_SCRIPTS:
+	    {
+	    char *new;
+
+	    if (!scripts)
+		scripts=Strdup("");
+
+	    if ((new=GUI_text_edit("SCRIPTS lump",scripts)))
+		{
+		Release(scripts);
+		scripts=new;
+		scripts_size=strlen(scripts);
+		}
+	    break;
+	    }
+
+	case M_MAKE_BEHAVIOR:
+	    if (!scripts)
+	    	GUI_alert("Error","Need to create a script by editing|"
+				  "it before it can be compiled","OK");
+	    else
+		MakeBehavior();
+	    break;
+	}
+
+    if (redraw)
+    	FullRedraw();
+}
+
+
+/* END OF FILE */
-- 
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