[WIP] Port of Simon Tatham's Puzzle Collectionpuzzles

Original revision: 5123b1bf68777ffa86e651f178046b26a87cf2d9

MIT Licensed. Some games still crash and others are unplayable due to
issues with controls. Still need a "real" polygon filling algorithm.

The following games are at least partially broken for various reasons:

Cube:     crash with certain settings
Galaxies: crash
Inertia:  crash
Keen:     input issues
Loopy:    weird stuff happens
Map:      crash on input
Mines:    weird stuff happens on target
Palisade: input issues
Signpost: crash on input
Solo:     input issues
Towers:   input and drawing issues
Train Tracks: drawing issues
Twiddle:  weird animation on target
Undead:   input and drawing issues
Unequal:  input and drawing issues
Untangle: input issues

All in all, about 40% of the games are at least partially broken.

Change-Id: I7c69b6860ab115f973c8d76799502e9bb3d52368

1 files changed, 153 insertions, 0 deletions

diff --git a/apps/plugins/puzzles/icons/Makefile b/apps/plugins/puzzles/icons/Makefile
new file mode 100644
index 0000000..00dae1f
--- /dev/null
+++ b/apps/plugins/puzzles/icons/Makefile
@@ -0,0 +1,153 @@
+# Makefile for Puzzles icons.
+
+PUZZLES = blackbox bridges cube dominosa fifteen filling flip flood	\
+	  galaxies guess inertia keen lightup loopy magnets map mines	\
+	  net netslide palisade pattern pearl pegs range rect		\
+	  samegame signpost singles sixteen slant solo tents towers	\
+	  twiddle tracks undead unequal unruly untangle
+
+BASE = $(patsubst %,%-base.png,$(PUZZLES))
+WEB = $(patsubst %,%-web.png,$(PUZZLES))
+
+IBASE = $(patsubst %,%-ibase.png,$(PUZZLES))
+IBASE4 = $(patsubst %,%-ibase4.png,$(PUZZLES))
+P48D24 = $(patsubst %,%-48d24.png,$(PUZZLES))
+P48D8 = $(patsubst %,%-48d8.png,$(PUZZLES))
+P48D4 = $(patsubst %,%-48d4.png,$(PUZZLES))
+P32D24 = $(patsubst %,%-32d24.png,$(PUZZLES))
+P32D8 = $(patsubst %,%-32d8.png,$(PUZZLES))
+P32D4 = $(patsubst %,%-32d4.png,$(PUZZLES))
+P16D24 = $(patsubst %,%-16d24.png,$(PUZZLES))
+P16D8 = $(patsubst %,%-16d8.png,$(PUZZLES))
+P16D4 = $(patsubst %,%-16d4.png,$(PUZZLES))
+ICONS = $(patsubst %,%.ico,$(PUZZLES))
+CICONS = $(patsubst %,%-icon.c,$(PUZZLES))
+RC = $(patsubst %,%.rc,$(PUZZLES))
+
+BIN = ../
+PIC = ./
+
+# Work around newer ImageMagick unilaterally distorting colours when
+# converting to PNG.
+CSP = -set colorspace RGB
+
+base: $(BASE)
+web: $(WEB)
+pngicons: $(P48D24) $(P32D24) $(P16D24)
+winicons: $(ICONS) $(RC)
+gtkicons: $(CICONS)
+all: base web pngicons winicons gtkicons
+
+# Build the base puzzle screenshots from which all the other images
+# are derived. Some of them involve showing a move animation
+# part-way through.
+fifteen-base.png : override REDO=0.3
+flip-base.png : override REDO=0.3
+netslide-base.png : override REDO=0.3
+sixteen-base.png : override REDO=0.3
+twiddle-base.png : override REDO=0.3
+$(BASE): %-base.png: $(BIN)% $(PIC)%.sav
+	$(PIC)screenshot.sh $(BIN)$* $(PIC)$*.sav $@ $(REDO)
+
+# Build the screenshots for the web, by scaling the original base
+# images to a uniform size.
+$(WEB): %-web.png: %-base.png
+	$(PIC)square.pl 150 5 $^ $@
+
+# Build the base _icon_ images, by careful cropping of the base
+# images: icons are very small so it's often necessary to zoom in
+# on a smaller portion of the screenshot.
+blackbox-ibase.png : override CROP=352x352 144x144+0+208
+bridges-ibase.png : override CROP=264x264 107x107+157+157
+dominosa-ibase.png : override CROP=304x272 152x152+152+0
+fifteen-ibase.png : override CROP=240x240 120x120+0+120
+filling-ibase.png : override CROP=256x256 133x133+14+78
+flip-ibase.png : override CROP=288x288 145x145+120+72
+galaxies-ibase.png : override CROP=288x288 165x165+0+0
+guess-ibase.png : override CROP=263x420 178x178+75+17
+inertia-ibase.png : override CROP=321x321 128x128+193+0
+keen-ibase.png : override CROP=288x288 96x96+24+120
+lightup-ibase.png : override CROP=256x256 112x112+144+0
+loopy-ibase.png : override CROP=257x257 113x113+0+0
+magnets-ibase.png : override CROP=264x232 96x96+36+100
+mines-ibase.png : override CROP=240x240 110x110+130+130
+net-ibase.png : override CROP=193x193 113x113+0+80
+netslide-ibase.png : override CROP=289x289 144x144+0+0
+palisade-ibase.png : override CROP=288x288 192x192+0+0
+pattern-ibase.png : override CROP=384x384 223x223+0+0
+pearl-ibase.png : override CROP=216x216 94x94+108+15
+pegs-ibase.png : override CROP=263x263 147x147+116+0
+range-ibase.png : override CROP=256x256 98x98+111+15
+rect-ibase.png : override CROP=205x205 115x115+90+0
+signpost-ibase.png : override CROP=240x240 98x98+23+23
+singles-ibase.png : override CROP=224x224 98x98+15+15
+sixteen-ibase.png : override CROP=288x288 144x144+144+144
+slant-ibase.png : override CROP=321x321 160x160+160+160
+solo-ibase.png : override CROP=481x481 145x145+24+24
+tents-ibase.png : override CROP=320x320 165x165+142+0
+towers-ibase.png : override CROP=300x300 102x102+151+6
+tracks-ibase.png : override CROP=246x246 118x118+6+6
+twiddle-ibase.png : override CROP=192x192 102x102+69+21
+undead-ibase.png : override CROP=416x480 192x192+16+80
+unequal-ibase.png : override CROP=208x208 104x104+104+104
+untangle-ibase.png : override CROP=320x320 164x164+3+116
+$(IBASE): %-ibase.png: %-base.png
+	$(PIC)crop.sh $^ $@ $(CROP)
+
+# Convert the full-size icon images to 4-bit colour, because that
+# seems to work better than reducing it in 24 bits and then
+# dithering.
+$(IBASE4): %-ibase4.png: %-ibase.png
+	convert -colors 16 +dither $(CSP) -map $(PIC)win16pal.xpm $^ $@
+
+# Build the 24-bit PNGs for the icons, at three sizes.
+$(P48D24): %-48d24.png: %-ibase.png
+	$(PIC)square.pl 48 4 $^ $@
+$(P32D24): %-32d24.png: %-ibase.png
+	$(PIC)square.pl 32 2 $^ $@
+$(P16D24): %-16d24.png: %-ibase.png
+	$(PIC)square.pl 16 1 $^ $@
+
+# The 8-bit icon PNGs are just custom-paletted quantisations of the
+# 24-bit ones.
+$(P48D8) $(P32D8) $(P16D8): %d8.png: %d24.png
+	convert -colors 256 $^ $@
+
+# But the depth-4 images work better if we re-shrink from the
+# ibase4 versions of the images, and then normalise the colours
+# again afterwards. (They're still not very good, but my hope is
+# that on most modern Windows machines this won't matter too
+# much...)
+$(P48D4): %-48d4.png: %-ibase4.png
+	$(PIC)square.pl 48 1 $^ $@-tmp2.png
+	convert -colors 16 $(CSP) -map $(PIC)win16pal.xpm $@-tmp2.png $@
+	rm -f $@-tmp2.png
+$(P32D4): %-32d4.png: %-ibase.png
+	$(PIC)square.pl 32 1 $^ $@-tmp2.png
+	convert -colors 16 $(CSP) -map $(PIC)win16pal.xpm $@-tmp2.png $@
+	rm -f $@-tmp2.png
+$(P16D4): %-16d4.png: %-ibase.png
+	$(PIC)square.pl 16 1 $^ $@-tmp2.png
+	convert -colors 16 $(CSP) -map $(PIC)win16pal.xpm $@-tmp2.png $@
+	rm -f $@-tmp2.png
+
+# Build the actual Windows icons themselves, by feeding all those
+# PNGs to my icon builder script.
+$(ICONS): %.ico: %-48d24.png %-48d8.png %-48d4.png \
+                 %-32d24.png %-32d8.png %-32d4.png \
+                 %-16d24.png %-16d8.png %-16d4.png
+	$(PIC)icon.pl -24 $*-48d24.png $*-32d24.png $*-16d24.png \
+		      -8  $*-48d8.png  $*-32d8.png  $*-16d8.png  \
+		      -4  $*-48d4.png  $*-32d4.png  $*-16d4.png  > $@
+
+# Build the .RC files which bind the icons into the applications.
+$(RC): %.rc:
+	echo '#include "puzzles.rc2"' > $@
+	echo '200 ICON "$*.ico"' >> $@
+
+# Build the GTK icon source files.
+$(CICONS): %-icon.c: %-16d24.png %-32d24.png %-48d24.png
+	$(PIC)cicon.pl $^ > $@	
+
+clean:
+	rm -f *.png *.ico *.rc *-icon.c