Include a copy of DH-ACC and redirect the build to use it because peo…

…ple keep asking for it

DoomRPG/_compile.bat

@@ -1,7 +1,7 @@
 @echo off
 color F
 
-set PATH=..\..\DH-ACC
+set PATH=..\Utilities\DH-ACC
 set SRC=.\scripts
 set OBJ=.\acs
 set ACC=DH-acc --named-scripts --near-pointers --use-chunk-ATAG --debug-error-pos -D__LIBDS_NOLIB --debug-mapregister-list=MapVars.log --debug-maparray-list=MapArrays.log --script-regargs=4 -Z -i %SRC%\inc -i %SRC%\lib

DoomRPG/scripts/RPG.ds

@@ -23,7 +23,7 @@
 str[2] Version =
 {
     "v0.9.11 Beta - Gotta Go Fast Edition";
-	"Sunday, July 27, 2014 at 11:18:07 AM";
+	"Sunday, July 27, 2014 at 11:25:26 AM";
 };
 
 // Define the globals for SBARINFO/etc.

Utilities/DH-ACC/COMMIT.txt

@@ -0,0 +1 @@
+06470f554c8d561e89dc0c1a6fd32f30e1d5af62

Utilities/DH-ACC/LGPLv3.txt

@@ -0,0 +1,165 @@
+                   GNU LESSER GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+
+  This version of the GNU Lesser General Public License incorporates
+the terms and conditions of version 3 of the GNU General Public
+License, supplemented by the additional permissions listed below.
+
+  0. Additional Definitions.
+
+  As used herein, "this License" refers to version 3 of the GNU Lesser
+General Public License, and the "GNU GPL" refers to version 3 of the GNU
+General Public License.
+
+  "The Library" refers to a covered work governed by this License,
+other than an Application or a Combined Work as defined below.
+
+  An "Application" is any work that makes use of an interface provided
+by the Library, but which is not otherwise based on the Library.
+Defining a subclass of a class defined by the Library is deemed a mode
+of using an interface provided by the Library.
+
+  A "Combined Work" is a work produced by combining or linking an
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+
+  1. Exception to Section 3 of the GNU GPL.
+
+  You may convey a covered work under sections 3 and 4 of this License
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+  2. Conveying Modified Versions.
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+  If you modify a copy of the Library, and, in your modifications, a
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+   b) under the GNU GPL, with none of the additional permissions of
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+   a) Give prominent notice with each copy of the object code that the
+   Library is used in it and that the Library and its use are
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+  You may place library facilities that are a work based on the
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+choice, if you do both of the following:
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+   on the Library, uncombined with any other library facilities,
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+   is a work based on the Library, and explaining where to find the
+   accompanying uncombined form of the same work.
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+  6. Revised Versions of the GNU Lesser General Public License.
+
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+Library.

Utilities/DH-ACC/README.txt

@@ -0,0 +1,8 @@
+David's ACS C Compiler (DH-acc)
+
+
+DH-acc is a multi-language, multi-target compiler aimed at computer game
+scripting engine virtual machines that accept low-level instruction data (such
+as bytecode or assembly). Its primary focus is bringing C/C++ semantics and
+principles to those targets.
+

Utilities/DH-ACC/doc/ACS2DS.txt

@@ -0,0 +1,179 @@
+###############################################################################
+Porting ACS to DS
+###############################################################################
+
+This is a overview of porting ACS programs to DS. Each section tries to cover
+an ACS feature that is different in DS. This guide does not cover features
+unique to DS.
+
+===============================================================================
+Program Invocation
+===============================================================================
+
+acc:
+  acc infile.acs outfile.o
+
+DH-acc:
+  DH-acc --target=ZDoom infile.ds outfile.o
+
+DH-acc defaults to targeting Hexen rather than ZDoom. Furthermore, there are
+numerous options that can be passed to DH-acc that affects the output.
+
+===============================================================================
+World/Global Variables/Arrays
+===============================================================================
+
+ACS:
+  world int 1:some_world_var;
+  global int 3:some_global_array[];
+
+DS:
+  __world_register int some_world_var @ 1;
+  __global_array(3) int[] some_global_array;
+
+===============================================================================
+Fixed Is A Real Type
+===============================================================================
+
+ACS:
+  int some_int = 42;
+  fixed some_x = some_int << 16;
+  some_x = FixedMul(some_x, 10.0);
+  some_int = some_x >> 16;
+
+DS:
+  int some_int = 42;
+  fixed some_x = some_int;
+  some_x *= 10;
+  some_int = some_x;
+
+===============================================================================
+Suspend
+===============================================================================
+
+ACS:
+  suspend;
+
+DS:
+  Suspend();
+
+Note the parentheses. Suspend is a function and if you do not apply the call
+syntax, it will not suspend your script.
+
+===============================================================================
+HudMessage
+===============================================================================
+
+ACS:
+  HudMessage(s:"an int: ", i:3, s:" and a fixed: ", f:4.5;
+             HUDMSG_PLAIN, 0, 0, 0.5, 0.5, 10.0);
+
+DS:
+  #define hudf __printf<__printf_hud>
+  hudf("an int: %i and a fixed: %k", 3, 4.5,
+       HUDMSG_PLAIN, 0, 0, 0.5, 0.5, 10);
+
+===============================================================================
+Array Initialization
+===============================================================================
+
+ACS:
+  int an_array[4] = {1, 2, 3, 4};
+  int another[] = {5, 6, 7, 8, 9};
+
+DS:
+  int[4] an_array = {1; 2; 3; 4;};
+  int[] another = {5; 6; 7; 8; 9;};
+
+In DS, blocks are a normal expression even for initialization.
+
+===============================================================================
+Libraries
+===============================================================================
+
+ACS:
+  #library "liba"
+
+DS:
+  __library("liba");
+
+ACS:
+  #import "liba.acs"
+
+DS:
+  #include "liba.dh"
+
+Basically, in DS you separate a library into an interface/header (a .dh file)
+and an implementation/source (a .ds file). In the header, you use __library to
+name the library for loading by the target engine.
+
+===============================================================================
+Semicolons
+===============================================================================
+
+ACS:
+  if(x) {f1(); f2();}
+  function void DoNothing(void) {}
+
+DS:
+  if(x) {f1(); f2();};
+  function void DoNothing(void) {};
+
+DS in general requires a lot more semicolons than ACS, because everything is an
+expression. Just a heads up to not be discouraged by the compiler errors.
+
+###############################################################################
+Interfacing ACS with DS
+###############################################################################
+
+When it's impractical or impossible to port an entire project from ACS to DS,
+they can instead be made to coexist.
+
+===============================================================================
+Importing DS Headers From ACS
+===============================================================================
+
+ACS header:
+  #library "liba"
+
+  int a;
+  function void f(void) {}
+
+DS header:
+  __library("liba");
+
+  extern "ACS" __mapregister int a;
+  extern "ACS" __function void f();
+
+ACS source:
+  #import "liba.acs"
+
+DS source:
+  #include "liba.dh"
+
+  __extvar "ACS" __mapregister int a;
+  __extfunc "ACS" void f() { /* ... */ };
+
+===============================================================================
+Writing DS Headers For ACS
+===============================================================================
+
+ACS source:
+  #library "libb"
+
+  int b;
+  function void g(void) { /* ... */ }
+
+DS header:
+  __library("libb");
+
+  extern "ACS" __mapregister int b;
+  extern "ACS" __function void g();
+
+DS source:
+   #include "libb.dh"
+
+###############################################################################
+EOF
+###############################################################################
+