OpenTTD port for PS Vita

Extra Dependencies on top of base OpenTTD

• SDL Vita with touch support. SDL 1.2 is not required for vita build
• debugnet

Building

Configure with

PKG_CONFIG_PATH=$VITASDK/arm-vita-eabi/lib/pkgconfig ./configure --os=PSVITA --host arm-vita-eabi --enable-static --prefix=/usr/local/vitasdk --with-sdl="pkg-config sdl2" --without-fontconfig --disable-strip --enable-network=0

Then build

make && cd cmake && make && cd ..

openttd.vpk can be found in cmake/

Running

OpenTTD will attempt to load everything from ux0:/data/openttd/

The easiest way to populate this is to install the PC version and copy the files across. In the future when network support is re-enabled the content downloader should be functional and this step will be skippable.

Controls

• The touch screen is currently mouse input, press and hold for dragging.
• Use the D-Pad for panning.
• Circle for right-click (hold while tapping)
• Triggers for zoom (right trigger zoom-in, left trigger zoom-out)

Current Limitations

• The game is set to run at 480x272 scaled to the screen size for the sake of speed. It will run at 960x544 or 720x408 but don't expect more than ~10-15 FPS
• No sound
• No network support

Other

An initial openttd.cfg can be found in bin/openttd.cfg, the important parts performance-wise are

• resolution = 480,272
• sprite_cache_size_px = 8