fix sounds not playing on first play (=load), because function bailed on success, rather than error. introduced in bd9a2f1b0080 , addressing issue #111

travis: Use correct vorbis flag in sdl2_mixer install Revert the addition of cmake which is already instealled.

Correctly set WEBGL macro during pas2c conversion

Disable stereo rendering when compiled with pas2c

Fully support emscripten toolchain in our build system

Import the Emscripted toolchain configuration

Hijack SDL2 and GLEW include and library when compiling to javascript emscripten already provides the SDL2 suite and will simply ignore missing libraries.

Work around how emscripten defines rwops

Work around emscripten not finding math.h

Add support for compiling C engine with emscripten

travis: Use latest cmake vailable

Fix fpcrtl_strappendA, which cut last char from UserPathPrefix leading to PHYSFS_setWriteDir fail with 'File not found' error, which led to lack of writing dir and logFile handle being nil, which led to crash on attempt to write to (absent) log file

missing comma

Use our copy for border too