Add an SDL sound backend and use it instead of spawning an external

[micropolis] / images / tiles-37.xpm

/* XPM */
static char *tiles___[] = {
/* columns rows colors chars-per-pixel */
"42 42 13 1",
"  c black",
". c #00007F7F0000",
"X c #7F7F7F7F0000",
"o c #5D5D5D5D5D5D",
"O c gray50",
"+ c blue",
"@ c green",
"# c #BFBF79790000",
"$ c red",
"% c #FFFF77770000",
"& c yellow",
"* c gray75",
"= c gray100",
/* pixels */
"******************************************",
"*OO&&&&OOOO&&&&OOOO&&&&OOOO&&&&OOOO&&&&OOo",
"*OO&&&&OOOO&&&&OOOO&&&&OOOO&&&&OOOO&&&&OOo",
"*OOooooooooooooooooooooooooooooooooooooOOo",
"*OOo==================================*OOo",
"*&&o=######X#######=$=#########=$=###=*&&o",
"*&&o=X############=o o=#######= o =##=*&&o",
"*&&o=###*&ooooooo=o o o=ooooo= o o =#=*&&o",
"*&&o=##**o* oooo=o o o o=ooo= o o o ==*&&o",
"*OOo=#*O*oooooo=$ o o o $oo=$o o o o$=*OOo",
"*OOo=#***oooo====o o o o=*=== o o o ==*OOo",
"*OOo=#***ooo===**=o o o=*==**= o o =#=*OOo",
"*OOo=#*O*oo=o=****=o o=*==****= o =O#=*OOo",
"*&&o=#***oo==*****o=$=o==*****O=$=O##=*&&o",
"*&&o=#***oo=*****OOOOOo=*****OOOOOo##=*&&o",
"*&&o=#*O*oo*O***OOOOOoo**o*OOOOOooo##=*&&o",
"*&&o=#***ooo***OOOoOooo***OOOOoOooo##=*&&o",
"*OOo=#***oooo*OoOOOooooo**OoOOOoooo##=*OOo",
"*OOo=#*O*oooooOOOOooooooooOOOoooooo##=*OOo",
"*OOo=#***o* ooo o o oooooooooooo* o##=*OOo",
"*OOo=#**O&ooo*********oooooooooooo&#X=*OOo",
"*&&o=#*OOOOOO*OOOOOOO*OOOOOOOOOOOOX##=*&&o",
"*&&o=#OOOOOO**Oo&OooO*ooooooooooOXX##=*&&o",
"*&&o=##XXXX***oOOoOO&*ooooo&ooooXXX##=*&&o",
"*&&o=###XXX***oOoOoOo*oooo&oooooXXX##=*&&o",
"*OOo=####XX***OoO$OoO*ooo&ooooooXXX##=*OOo",
"*OOo=##X###***oOoOoOo*oo&&&oooooX##X#=*OOo",
"*OOo=######***&OOoOOo*ooo&ooOOOoX####=*OOo",
"*OOo=##@.##***OooO&oO*oo&ooooooOO*%**=*OOo",
"*&&o=##X###***OOOOOOO*o&ooooOOOOO****=*&&o",
"*&&o=#X##@.**oOoOoOoOooooooo*********=*&&o",
"*&&o=####X#*OOOOOOOOOOOOOOOo********#=*&&o",
"*&&o=###@.#OOOoOoOoOOOoOoOoO********#=*&&o",
"*OOo=###X###XXXXXXXXXXXXXXOO@+******#=*OOo",
"*OOo=##X#####XXXXXXXXXXXXXXX#########=*OOo",
"*OOo=#####X#####################=*=##=*OOo",
"*OOo=################X#########=*=*##=*OOo",
"*&&o==================================*&&o",
"*&&o***********************************&&o",
"*&&OOOO&&&&OOOO&&&&OOOO&&&&OOOO&&&&OOOO&&o",
"*&&OOOO&&&&OOOO&&&&OOOO&&&&OOOO&&&&OOOO&&o",
"*ooooooooooooooooooooooooooooooooooooooooo"
};