So. A while ago, while trying to prevent hogs blowtorching getting turned around, unc0rr altered the old range of blowtorch from 1/8th of 180° up or down, to a 4° gain in upwards and a -4° loss in downwards. He also made it so that starting tunnels could fail to erase sufficient terrain, trapping hogs. Here are a couple of workarounds to more closely approximate old behaviour (do some initial erasure, adjust min/max angles)
#
# Makefile for FreeType2 link library using Amiga SAS/C 6.58
#
# Copyright 2005,2006, 2007, 2009 by
# Werner Lemberg and Detlef Würkner.
#
# This file is part of the FreeType project, and may only be used, modified,
# and distributed under the terms of the FreeType project license,
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
# indicate that you have read the license and understand and accept it
# fully.
# to build from the builds/amiga directory call
#
# smake assign
# smake
#
# Your programs source code should start with this
# (uncomment the parts you do not need to keep the program small):
# ---8<---
#define FT_USE_AUTOFIT // autofitter
#define FT_USE_RASTER // monochrome rasterizer
#define FT_USE_SMOOTH // anti-aliasing rasterizer
#define FT_USE_TT // truetype font driver
#define FT_USE_T1 // type1 font driver
#define FT_USE_T42 // type42 font driver
#define FT_USE_T1CID // cid-keyed type1 font driver
#define FT_USE_CFF // opentype font driver
#define FT_USE_BDF // bdf bitmap font driver
#define FT_USE_PCF // pcf bitmap font driver
#define FT_USE_PFR // pfr font driver
#define FT_USE_WINFNT // windows .fnt|.fon bitmap font driver
#define FT_USE_OTV // opentype validator
#define FT_USE_GXV // truetype gx validator
#include "FT:src/base/ftinit.c"
# ---8<---
#
# link your programs with ft2_680x0.lib and either ftsystem.o or ftsystempure.o
# (and either ftdebug.o or ftdebugpure.o if you enabled FT_DEBUG_LEVEL_ERROR or
# FT_DEBUG_LEVEL_TRACE in include/freetype/config/ftoption.h).
OBJBASE = ftbase.o ftbbox.o ftbdf.o ftbitmap.o ftcid.o ftfstype.o ftgasp.o \
ftglyph.o ftgxval.o ftlcdfil.o ftmm.o ftotval.o ftpatent.o ftpfr.o \
ftstroke.o ftsynth.o fttype1.o ftwinfnt.o ftxf86.o
OBJSYSTEM = ftsystem.o ftsystempure.o
OBJDEBUG = ftdebug.o ftdebugpure.o
OBJAFIT = autofit.o
OBJGXV = gxvalid.o
OBJOTV = otvalid.o
OBJPS = psaux.o psnames.o pshinter.o
OBJRASTER = raster.o smooth.o
OBJSFNT = sfnt.o
OBJCACHE = ftcache.o
OBJFONTD = cff.o type1.o type42.o type1cid.o\
truetype.o winfnt.o bdf.o pcf.o pfr.o
CORE = FT:src/
CPU = 68000
#CPU = 68020
#CPU = 68030
#CPU = 68040
#CPU = 68060
OPTIMIZER = optinlocal
SCFLAGS = optimize opttime optsched strmerge data=faronly idlen=50 cpu=$(CPU)\
idir=include/ idir=$(CORE) idir=FT:include/ nostackcheck nochkabort\
noicons ignore=79,85,110,306 parameters=both define=FT2_BUILD_LIBRARY
LIB = ft2_$(CPU).lib
# sample linker options
OPTS = link lib=$(LIB),lib:sc.lib,lib:amiga.lib,lib:debug.lib\
smallcode smalldata noicons utillib
# sample program entry
#myprog: myprog.c ftsystem.o $(LIB)
# sc $< programname=$@ ftsystem.o $(SCFLAGS) $(OPTS)
all: $(LIB) $(OBJSYSTEM) $(OBJDEBUG)
assign:
assign FT: //
# uses separate object modules in lib to make for easier debugging
# also, can make smaller programs if entire engine is not used
ft2_$(CPU).lib: $(OBJBASE) $(OBJAFIT) $(OBJOTV) $(OBJPS) $(OBJRASTER) $(OBJSFNT) $(OBJCACHE) $(OBJFONTD) lzw.o gzip.o bzip2.o
oml $@ r $(OBJBASE) $(OBJAFIT) $(OBJOTV) $(OBJPS) $(OBJRASTER) $(OBJSFNT) $(OBJCACHE) $(OBJFONTD) lzw.o gzip.o bzip2.o
clean:
-delete \#?.o
realclean: clean
-delete ft2$(CPU).lib
#
# freetype library base
#
ftbase.o: $(CORE)base/ftbase.c
sc $(SCFLAGS) objname=$@ $<
ftinit.o: $(CORE)base/ftinit.c
sc $(SCFLAGS) objname=$@ $<
ftsystem.o: $(CORE)base/ftsystem.c
sc $(SCFLAGS) objname=$@ $<
ftsystempure.o: src/base/ftsystem.c ## pure version for use in run-time library etc
sc $(SCFLAGS) objname=$@ $<
ftdebug.o: $(CORE)base/ftdebug.c
sc $(SCFLAGS) objname=$@ $<
ftdebugpure.o: src/base/ftdebug.c ## pure version for use in run-time library etc
sc $(SCFLAGS) objname=$@ $<
#
# freetype library base extensions
#
ftbbox.o: $(CORE)base/ftbbox.c
sc $(SCFLAGS) objname=$@ $<
ftbdf.o: $(CORE)base/ftbdf.c
sc $(SCFLAGS) objname=$@ $<
ftbitmap.o: $(CORE)base/ftbitmap.c
sc $(SCFLAGS) objname=$@ $<
ftcid.o: $(CORE)base/ftcid.c
sc $(SCFLAGS) objname=$@ $<
ftfstype.o: $(CORE)base/ftfstype.c
sc $(SCFLAGS) objname=$@ $<
ftgasp.o: $(CORE)base/ftgasp.c
sc $(SCFLAGS) objname=$@ $<
ftglyph.o: $(CORE)base/ftglyph.c
sc $(SCFLAGS) objname=$@ $<
ftgxval.o: $(CORE)base/ftgxval.c
sc $(SCFLAGS) objname=$@ $<
ftlcdfil.o: $(CORE)base/ftlcdfil.c
sc $(SCFLAGS) objname=$@ $<
ftmm.o: $(CORE)base/ftmm.c
sc $(SCFLAGS) objname=$@ $<
ftotval.o: $(CORE)base/ftotval.c
sc $(SCFLAGS) objname=$@ $<
ftpatent.o: $(CORE)base/ftpatent.c
sc $(SCFLAGS) objname=$@ $<
ftpfr.o: $(CORE)base/ftpfr.c
sc $(SCFLAGS) objname=$@ $<
ftstroke.o: $(CORE)base/ftstroke.c
sc $(SCFLAGS) objname=$@ $<
ftsynth.o: $(CORE)base/ftsynth.c
sc $(SCFLAGS) objname=$@ $<
fttype1.o: $(CORE)base/fttype1.c
sc $(SCFLAGS) objname=$@ $<
ftwinfnt.o: $(CORE)base/ftwinfnt.c
sc $(SCFLAGS) objname=$@ $<
ftxf86.o: $(CORE)base/ftxf86.c
sc $(SCFLAGS) objname=$@ $<
#
# freetype library autofitter module
#
autofit.o: $(CORE)autofit/autofit.c
sc $(SCFLAGS) objname=$@ $<
#
# freetype library PS hinting module
#
pshinter.o: $(CORE)pshinter/pshinter.c
sc $(SCFLAGS) objname=$@ $<
#
# freetype library PS support module
#
psaux.o: $(CORE)psaux/psaux.c
sc $(SCFLAGS) objname=$@ $<
#
# freetype library PS glyph names module
#
psnames.o: $(CORE)psnames/psnames.c
sc $(SCFLAGS) code=far objname=$@ $<
#
# freetype library monochrome raster module
#
raster.o: $(CORE)raster/raster.c
sc $(SCFLAGS) objname=$@ $<
#
# freetype library anti-aliasing raster module
#
smooth.o: $(CORE)smooth/smooth.c
sc $(SCFLAGS) objname=$@ $<
#
# freetype library 'sfnt' module
#
sfnt.o: $(CORE)sfnt/sfnt.c
sc $(SCFLAGS) objname=$@ $<
#
# freetype library glyph and image caching system (still experimental)
#
ftcache.o: $(CORE)cache/ftcache.c
sc $(SCFLAGS) objname=$@ $<
#
# freetype library OpenType font driver
#
cff.o: $(CORE)cff/cff.c
sc $(SCFLAGS) objname=$@ $<
#
# freetype library TrueType font driver
#
truetype.o: $(CORE)truetype/truetype.c
sc $(SCFLAGS) objname=$@ $<
#
# freetype library Type1 font driver
#
type1.o: $(CORE)type1/type1.c
sc $(SCFLAGS) objname=$@ $<
#
# FreeType2 library Type42 font driver
#
type42.o: $(CORE)type42/type42.c
sc $(SCFLAGS) objname=$@ $<
#
# freetype library CID-keyed Type1 font driver
#
type1cid.o: $(CORE)cid/type1cid.c
sc $(SCFLAGS) objname=$@ $<
#
# freetype library CID-keyed Type1 font driver extensions
#
#cidafm.o: $(CORE)cid/cidafm.c
# sc $(SCFLAGS) objname=$@ $<
#
# freetype library BDF bitmap font driver
#
bdf.o: $(CORE)bdf/bdf.c
sc $(SCFLAGS) objname=$@ $<
#
# freetype library PCF bitmap font driver
#
pcf.o: $(CORE)pcf/pcf.c
sc $(SCFLAGS) objname=$@ $<
#
# freetype library gzip support for compressed PCF bitmap fonts
#
gzip.o: $(CORE)gzip/ftgzip.c
sc $(SCFLAGS) define FAR objname=$@ $<
#
# freetype library bzip2 support for compressed PCF bitmap fonts
#
bzip2.o: $(CORE)bzip2/ftbzip2.c
sc $(SCFLAGS) define FAR objname=$@ $<
#
# freetype library compress support for compressed PCF bitmap fonts
#
lzw.o: $(CORE)lzw/ftlzw.c
sc $(SCFLAGS) objname=$@ $<
#
# freetype library PFR font driver
#
pfr.o: $(CORE)pfr/pfr.c
sc $(SCFLAGS) objname=$@ $<
#
# freetype library Windows FNT/FON bitmap font driver
#
winfnt.o: $(CORE)winfonts/winfnt.c
sc $(SCFLAGS) objname=$@ $<
#
# freetype library TrueTypeGX validator
#
gxvalid.o: $(CORE)gxvalid/gxvalid.c
sc $(SCFLAGS) objname=$@ $<
#
# freetype library OpenType validator
#
otvalid.o: $(CORE)otvalid/otvalid.c
sc $(SCFLAGS) objname=$@ $<
#Local Variables:
#coding: latin-1
#End: