bring games/swar from 1ed sources.
This commit is contained in:
rodri
parent
0741147eab
commit
d87fb23a93
9 changed files with 669 additions and 0 deletions
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@ -46,6 +46,7 @@ DIRS=\
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snes\
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sokoban\
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sudoku\
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swar\
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timmy\
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v8e\
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16
sys/src/games/swar/accel.h
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16
sys/src/games/swar/accel.h
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512, 0,
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473, 196,
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362, 362,
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196, 473,
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0, 512,
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-196, 473,
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-362, 362,
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-473, 196,
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-512, 0,
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-473, -196,
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-362, -362,
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-196, -473,
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0, -512,
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196, -473,
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362, -362,
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473, -196,
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67
sys/src/games/swar/boom.icon
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67
sys/src/games/swar/boom.icon
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@ -0,0 +1,67 @@
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"................ ................ ................ ................",
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"................ ................ ................ ................",
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"................ ................ ................ ................",
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"................ ................ ................ ................",
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"................ ................ ................ .......x........",
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"................ ................ ................ .....x.x........",
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"................ ........x....... .......x.x...... .....x.x..x.....",
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"........x....... ......x.x....... .......xxx...... .........xxx....",
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"......xxx....... ......xxx....... ......xx........ ......xx........",
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".......x........ ........xx...... .......xx....... .....xxxxx......",
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"................ ................ ................ ................",
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"................ ................ ................ ................",
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"................ ................ ................ ................",
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"................ ................ ................ ................",
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"................ ................ ................ ................",
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"................ ................ ................ ................",
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"................ ................ ................ ................",
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"................ ................ ................ x.x.......x....x",
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"................ ........xx...... ....x.xx.x....x. ..x........x....",
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"................ .........x...... ...xx..x....x... .x.x...xxx.x....",
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"......x......... ....x.xxx....... ..x.xx......x... ..xxxx..xx..x...",
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".....xxxxxx..... .....xxxx.x..... ..xx.xxxxx.x.x.. ..x.x..x.x..xx..",
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".....x.x..xx.... ...........x.... ...x....x.x..x.. .x....x..xxxx...",
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"...xxx.x.xx..... .....x.xx..x.... ...xxxxx..x.x... ....xx..xxxx..x.",
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".....x.x.xx..... ....xx.xx....... ..xx.xx.x.xx.... ..xxx.xx.xx.....",
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"......x.xx...... ....x..xx....... ..xx.xx.....x... ...x.xx...x.x...",
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"....x.x..xx..... .....xx.x.x..... ....xxx......... ..xxxx..x...x...",
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".....xx....x.... .........xx..... ...x....xxx..... ..x.x..xx.xxx...",
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"................ ........xx...... ....x..xx.x.x... ....xx.xx.x.....",
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"................ ................ ...x......x..... ...xxxxx.x...x..",
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"................ ................ ................ ...xxxx..x...x..",
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"................ ................ ................ ................",
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"................ ................ ................ ................",
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".......x..x..... .......x..x..... .......x..x..... .......x..x.....",
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"......x......... ......x......... ......x......... ................",
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"....x.x...x.x.x. ....x.x...x.x.x. ....x.x...x.x.x. ....x.....x.x.x.",
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"...xx.xx.xx.x.x. ...xx.xx.xx.x.x. ...xx.xx.xx.x.x. ...xx.xx.xx.x.x.",
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"..x..xxxx.xx.x.x ..x..xx.x.x..x.x ......x.x.x..x.x ........x.x..x.x",
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"...xx.x.x.x...x. ....x.x.x.....x. ....x.x.......x. ..............x.",
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"..x.x.x.x.xx.xx. ..x.x...x.xx.xx. ..x.x.....xx.xx. ..x.......xx.xx.",
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"...xx.xxxxx..x.. ...xx.x.xxx..x.. ...x..x......x.. ...x..x......x..",
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"...xxx.xxx.xxxx. ...xx...x..xxxx. ...xx...x..xx.x. ...xx.......x.x.",
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"x.x.xx.xx.x.x.x. x.x.xx.xx...x.x. x.x.x..xx...x.x. x...x.......x.x.",
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"....xx.xx.xx.x.. ....xx..x.xx.x.. ....xx..x.x..x.. ....x...x.x..x..",
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"...x...x...xx... ...x...x...xx... ...x...x....x... ...x...x....x...",
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"....xx...x..x... ....xx...x..x... ....xx...x...... ....xx...x......",
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"....x.x.x....... ....x.x.x....... ....x.x.x....... ....x.x.x.......",
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"................ ................ ................ ................",
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"................ ................ ................ ................",
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".......x..x..... .......x..x..... .......x..x..... .......x..x.....",
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"................ ................ ................ ................",
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"....x.....x.x.x. ....x.......x.x. ....x.......x.x. ....x.......x...",
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"...xx..x.x..x... ...x...x.x...... ...x...x........ ...x............",
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"........x.x..x.x ........x.x..x.x ........x.x....x ..........x....x",
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"................ ................ ................ ................",
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"..x.......x..xx. ..x..........xx. ..x..........xx. ..x...........x.",
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"...x..x......x.. ...x..x......x.. ................ ................",
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"...xx.........x. ...x..........x. ...x..........x. ...x..........x.",
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"x.............x. x............... x............... ................",
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"........x.x..x.. ........x.x..x.. ..........x..x.. ................",
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"...x...x....x... ...x...x....x... ...x...x....x... ...x...x....x...",
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"....x....x...... ....x....x...... .........x...... .........x......",
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"....x.x.x....... ....x...x....... ....x...x....... ....x...x.......",
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"................ ................ ................ ................",
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16
sys/src/games/swar/deathstar.icon
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16
sys/src/games/swar/deathstar.icon
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@ -0,0 +1,16 @@
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". . . . . x x x x x x . . . . .",
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". . . x x x x x . . . . x . . .",
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". . . . . . . . . . . . . . . .",
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". x x x x x x x x x x x x x x .",
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". . x x x x x x x x . . . . x .",
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". . . . . . . . . . . . . . . .",
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"x x x x x x x x x x x x x x x x",
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". x x x x x x x x x . . . . . x",
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". . . . . . . . . . . . . . . .",
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"x x x x x x x x x x x x x x x x",
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". . . x x x x x . . . . . . . x",
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". . . . . . . . . . . . . . . .",
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". x x x x x x x x x x x x x x .",
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". . . . . . . . . . . . . . . .",
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". . . x . . . . . . . . x . . .",
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". . . . . x x x x x x . . . . .",
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35
sys/src/games/swar/missile.icon
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35
sys/src/games/swar/missile.icon
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@ -0,0 +1,35 @@
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". . . x x . . . . . . x x . . . . . . x x . . . . . . x x . . .",
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". x x x . x x . . x x x . x x . . x x x . x x . . x x . . x x .",
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". x . . x . x . . x . . x . x . . x . . . x x . . x x . . . x .",
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"x x . . . . x x x x . . . x x x x . . x x . . x x x . x . x . x",
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"x x x x x . x x x x . x . x x x x . . . x x x x x x x . . . x x",
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". x . . . . x . . x . . . . x . . x . x x . x . . x x . . . x .",
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". x x . x x x . . x x . x x x . . x x x . x x . . x x x . x x .",
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". . . x x . . . . . . x x . . . . . . x x . . . . . . x x . . .",
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". . . x x . . . . . . x x . . . . . . x x . . . . . . x x . . .",
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". x x x . x x . . x x x x x x . . x x . x x x . . x x x x x x .",
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". x x x x x x . . x x x . x x . . x x x x . x . . x . x x x x .",
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"x . . x x x . x x . . . x . x x x . x x . x . x x x . . . . x x",
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"x . . . . x x x x x . x . x . x x . x x x . . x x . . . x x . x",
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". x . . . x x . . x . . . . x . . x . x x x x . . x . . x . x .",
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". x x . x x x . . x x . . x x . . x x x . x x . . x x . . x x .",
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". . . x x . . . . . . x x . . . . . . x x . . . . . . x x . . .",
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". . . x x . . . . . . x x . . . . . . x x . . . . . . x x . . .",
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". x x . . x x . . x x . x x x . . x x x x x x . . x x x x x x .",
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". x . x . . x . . x . . x x x . . x . . . x x . . x . x . x x .",
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"x . x x . x x x x x . x x . . x x x x . . . x x x x . x . x x x",
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"x . . x . x . x x . x x x x x x x x . x x . . x x . x . . . x x",
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". x . . . . x . . x x . . . x . . x x x x x x . . x . x x . x .",
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". x x . . x x . . x x . . x x . . x x . . x x . . x x . . x x .",
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". . . x x . . . . . . x x . . . . . . x x . . . . . . x x . . .",
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". . . x x . . . . . . x x . . . . . . x x . . . . . . x x . . .",
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". x x . . x x . . x x . . x x . . x x x . x x . . x x x . x x .",
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". x . . x x x . . x x . . . x . . x x x . . x . . x x x . . x .",
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"x x . x . . . x x x . x x . . x x x . x x . . x x . x x x . x x",
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"x . x x x . . x x . x . x x . x x x x . . . . x x x x . . . . x",
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". x . . x . x . . x . x . x x . . x . x . . x . . x x x x x x .",
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". x x x . x x . . x x x . x x . . x x x x x x . . x x x . x x .",
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". . . x x . . . . . . x x . . . . . . x x . . . . . . x x . . .",
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10
sys/src/games/swar/mkfile
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10
sys/src/games/swar/mkfile
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</$objtype/mkfile
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BIN=/$objtype/bin/games
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TARG=swar
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OFILES=\
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swar.$O\
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HFILES=player0.icon player1.icon accel.h missile.icon deathstar.icon boom.icon
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</sys/src/cmd/mkone
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47
sys/src/games/swar/player0.icon
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47
sys/src/games/swar/player0.icon
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@ -0,0 +1,47 @@
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". x . . . . . . . . . . . . x x . . . . . . . . . . . . x . . . . . . . . x . x x x . .",
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". x x . . . . . . . . . . . x . x . . . . . . . . . . x . x . . . . . x x x x . . x . .",
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". x . x . . . . . . . . x x . . x . . . . . . . . x x . . x . . . . . x x . . . x . . .",
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". x . . x x x x x . . . x x . . x . . . . . . . x x . . . x . . . x x . . . . . x . . .",
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"x x . . . . . . . x . x x . . . . x . . . . . . x . . . . x . . . x . . . . . . x . . .",
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"x x . . . . . . . . x . x . . . . . x x . . . x . . . . . . x . . . x x x . . . . x . .",
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"x x . . . . . . . x . x . . . . . . . . x . x . . . . . . . . x . . . . . x . . . x . .",
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". x . . x x x x x . . x . x x x . . . . . x . x x x x . . . . . x . . . . . x . . . x .",
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". x . x . . . . . . . x x . . . x x . . . x . . . . . x . . . . x . . . . . x . . . x .",
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". x x . . . . . . . . . . . . . . . x x x x . . . . . . x . . . x . . . . . . x . . x .",
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". x . . . . . . . . . . . . . . . . . . . . . . . . . . . x x x x . . . . . . . x x x .",
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". . . . x x x . . . . . . x x x . x . . . . . . . . x . . . . . . . . . . . . x x . . .",
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"x x x x x x x x x x x . . x . . x x x x . . . . . x . x . . . . . . . . . . x . x . . .",
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". x . . . . . . . x . . . . x . . . x x . . . . . x . . x x . . . . . . . . x . . x x .",
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". . x . . . . . x . . . . . x . . . . . x x . . . x . . . x x . . . . . . . x . . x x .",
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". . . x . . . x . . . . . . x . . . . . . x . . . x . . . . x . . . . . . x . . . . x x",
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". . . x . . . x . . . . . x . . . . x x x . . . x . . . . . . x . . . x x . . . . . x .",
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". . . x . . . x . . . . . x . . . x . . . . . x . . . . . . . . x . x . . . . . . . . x",
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". . . x . . . x . . . . x . . . x . . . . . x . . . . . x x x x . x . . . . . x x x . x",
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". . . x . . . x . . . . x . . . x . . . . . x . . . . x . . . . . x . . . x x . . . x x",
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". . . . x . x . . . . . x . . x . . . . . . x . . . x . . . . . . x x x x . . . . . . .",
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". . . . . x . . . . . . x x x . . . . . . . x x x x . . . . . . . . . . . . . . . . . .",
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". . . . . . . . . x . . . . . . . . . . . . x x x x . . . . . . . . x x x . . . . . . .",
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". . . . . . . . x x . x x x x . . . . . . . x . . . x . . . . . . . x . . x . . . . . .",
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". . . . . . . x . x . x . . . x x . . . x x x . . . . x . . . . . . x . . . x . . . . .",
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". . x x x x x . . x . x . . . . . x x x . x x . . . . . x x x x . . x . . . x . . . . .",
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". x . . . . . . . x x . x . . . . . . . . x . x . . . . . . . . x . . x . . . x . . . .",
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"x . . . . . . . . x x . . x x . . . . . x . . . x . . . . . . x . . . x . . . . x x x .",
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". x . . . . . . . x x . . . . x . . . . x x . . . x . . . . x . . . . . x . . . . . . x",
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". . x x x x x . . x . . . . . . x . . x x . . . . x . . . x x . . . . . x . . . . . x x",
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". . . . . . . x . x . . . . . . x . . x x . . . . x . . x x . . . . . . x . . . x x . .",
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". . . . . . . . x x . . . . . . x . x . . . . . . x . x . . . . . . . x . . x x x x . .",
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". . . . . . . . . x . . . . . . . x x . . . . . . . x . . . . . . . . x x x . x . . . .",
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". . . . . x . . . . . . . . . . . . x x x . . . . . . . . x x x x . . . . . . . . . . .",
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". . . . x . x . . . . . . . . . . x . . x . . . . . . . x . . . x . . . . . . . x x x x",
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". . . x . . . x . . . . . . . . x . . . x . . . . . . x . . . . x x x . . . x x . . . x",
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". . . x . . . x . . . . . . . . x . . . x . . x x x x . . . . . x x . x x x . . . . . x",
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". . . x . . . x . . . . . . . x . . . x . . x . . . . . . . . x . x . . . . . . . . x .",
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". . . x . . . x . . . . x x x . . . . x . . . x . . . . . . x . . . x . . . . . x x . .",
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". . . x . . . x . . . x . . . . . . x . . . . . x . . . . x . . . x x . . . . x . . . .",
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". . x . . . . . x . . x x . . . . . x . . . . . x x . . . x . . . . x x . . x . . . . .",
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". x . . . . . . . x . . . x x . . . x . . . . . . x x . . x . . . . x x . . x . . . . .",
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"x x x x x x x x x x x . . x x x x . . x . . . . . . . x . x . . . . . . x . x . . . . .",
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". . . . x x x . . . . . . . . x . x x x . . . . . . . . x . . . . . . . x x . . . . . .",
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47
sys/src/games/swar/player1.icon
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47
sys/src/games/swar/player1.icon
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"x . . . . . . . . . . . . x x . . . . . . . . . . . . x . . . . . . . . x . x x x . . .",
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"x x . . . . . . . . . . . x x x . . . . . . . . . . x x x . . . . . x x x x x x x . . .",
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"x x x . . . . . . . . x x x x x . . . . . . . . x x x x x . . . . . x x x x x x x . . .",
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"x x x x x x x x . . . x x x x x . . . . . . . x x x x x x . . . x x x x x . x x . . . .",
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"x x x x x x x x x . x x x x x x x . . . . . . x x . x x x . . . x x x x x . x x . . . .",
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"x . . . . . . . . x . x x . . x x x x . . . x x x x . x x x . . . x x x x x . x x . . .",
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"x x x x x x x x x . x x x x x . . x x x . x x x x x x . x x x . . . . . x x . x x . . .",
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"x x x x x x x x . . x x x x x x x . . x x . x x x x x x . x x x . . . . . x x . x x . .",
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"x x x . . . . . . . x x x . . x x x x . x . . . . . x x x . x x . . . . . x x . x x . .",
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"x x . . . . . . . . . . . . . . . x x x x . . . . . . x x x . x . . . . . . x x . x . .",
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"x . . . . . . . . . . . . . . . . . . . . . . . . . . . x x x x . . . . . . . x x x . .",
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". . . x x x . . . . . . x x x . x . . . . . . . . x . . . . . . . . . . . . x x . . . .",
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"x x x x x x x x x x . . x x x x x x x . . . . . x x x . . . . . . . . . . x x x . . . .",
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"x x x x . x x x x . . . x x x x x x x . . . . . x x x x x . . . . . . . . x x x x x . .",
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". x x x . x x x . . . . . x x . x x x x x . . . x x x x x x . . . . . . . x x x x x . .",
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". . x x . x x . . . . . . x x . x x x x x . . . x x x . x x . . . . . . x x x x x x x .",
|
||||
". . x x . x x . . . . . x x . x x x x x . . . x x x . x x x x . . . x x x x . . x x . .",
|
||||
". . x x . x x . . . . . x x . x x . . . . . x x x . x x x x x x . x x x . . x x x x x .",
|
||||
". . x x . x x . . . . x x . x x . . . . . x x x . x x x x x x . x x . . x x x x x x x .",
|
||||
". . x x . x x . . . . x x . x x . . . . . x x . x x x . . . . . x . x x x x . . x x x .",
|
||||
". . . x . x . . . . . x . x x . . . . . . x . x x x . . . . . . x x x x . . . . . . . .",
|
||||
". . . . x . . . . . . x x x . . . . . . . x x x x . . . . . . . . . . . . . . . . . . .",
|
||||
|
||||
". . . . . . . . x . . . . . . . . . . . . x x x x . . . . . . . . x x x . . . . . . . .",
|
||||
". . . . . . . x x . x x x x . . . . . . . x . x x x . . . . . . . x . x x . . . . . . .",
|
||||
". . . . . . x x x . x . x x x x . . x x x x x . x x x . . . . . . x x . x x . . . . . .",
|
||||
". x x x x x x x x . x x . . x x x x x x x x x x . x x x x x x . . x x . x x . . . . . .",
|
||||
"x x x x x x x x x x . x x x . . x x x x x . x x x . x x x x x x . . x x . x x . . . . .",
|
||||
". . . . . . . . x x . . x x x x . . x x . . . x x x . x x x x . . . x x . x x x x x . .",
|
||||
"x x x x x x x x x x . . . . x x x x x x x . . . x x x . x x . . . . . x x . x x x x x .",
|
||||
". x x x x x x x x . . . . . . x x x x x . . . . x x x x x x . . . . . x x . x x x x x .",
|
||||
". . . . . . x x x . . . . . . x x x x x . . . . x x x x x . . . . . x x x x x x x . . .",
|
||||
". . . . . . . x x . . . . . . x x x . . . . . . x x x . . . . . . . x x x x x x x . . .",
|
||||
". . . . . . . . x . . . . . . . x x . . . . . . . x . . . . . . . . x x x . x . . . . .",
|
||||
|
||||
". . . . x . . . . . . . . . . . . x x x . . . . . . . . x x x x . . . . . . . . . . . .",
|
||||
". . . x . x . . . . . . . . . . x x . x . . . . . . . x x x . x . . . . . . . x x x x .",
|
||||
". . x x . x x . . . . . . . . x x . x x . . . . . . x x x . x x x x x . . x x x x . x .",
|
||||
". . x x . x x . . . . . . . . x x . x x . . x x x x x x . x x x x x x x x x x . . x x .",
|
||||
". . x x . x x . . . . . . . x x . x x . . x x x x x x . x x x . x x x x x . . x x x . .",
|
||||
". . x x . x x . . . . x x x x x . x x . . . x x x x . x x x . . . x x . . x x x x . . .",
|
||||
". . x x . x x . . . x x x x x . x x . . . . . x x . x x x . . . x x x x x x x . . . . .",
|
||||
". x x x . x x x . . x x x x x . x x . . . . . x x x x x x . . . . x x x x x . . . . . .",
|
||||
"x x x x . x x x x . . . x x x x x x x . . . . . x x x x x . . . . x x x x x . . . . . .",
|
||||
"x x x x x x x x x x . . x x x x x x x . . . . . . . x x x . . . . . . x x x . . . . . .",
|
||||
". . . x x x . . . . . . . . x . x x x . . . . . . . . x . . . . . . . x x . . . . . . .",
|
||||
430
sys/src/games/swar/swar.c
Normal file
430
sys/src/games/swar/swar.c
Normal file
|
|
@ -0,0 +1,430 @@
|
|||
/*
|
||||
* swar -- jerq space war
|
||||
* td&rob 84.01.01
|
||||
*
|
||||
* ported to 9front on 31jul2021
|
||||
*/
|
||||
#include <u.h>
|
||||
#include <libc.h>
|
||||
#include <draw.h>
|
||||
#include <event.h>
|
||||
int xc, yc;
|
||||
#define NOBJ (1+2+6*2)
|
||||
#define MSPEED (V/32) /* speed of missile relative to ship */
|
||||
#define SZ 512 /* maximum scaled coordinate */
|
||||
#define V 256 /* velocity scale factor */
|
||||
#define G (V*11585) /* 11585 is SZ**(3./2.) */
|
||||
#define ALIVE 1
|
||||
#define DEAD 2
|
||||
#define SUN 3
|
||||
#define BOOM 4
|
||||
#define HYPER 5
|
||||
#define SLEEP 40 /* ms per iteration */
|
||||
#define TUBA (2000/SLEEP) /* iterations until born again */
|
||||
#define HYTIME ((600+rand()%600)/SLEEP) /* iterations in hyperspace */
|
||||
char *starbits[]={
|
||||
#include "deathstar.icon"
|
||||
};
|
||||
Image *stardwg;
|
||||
Rectangle starrect={0, 0, 16, 16};
|
||||
char *p0bits[]={
|
||||
#include "player0.icon"
|
||||
};
|
||||
Image *p0dwg;
|
||||
Rectangle p0rect={0, 0, 44, 44};
|
||||
char *p1bits[]={
|
||||
#include "player1.icon"
|
||||
};
|
||||
Image *p1dwg;
|
||||
Rectangle p1rect={0, 0, 44, 44};
|
||||
char *misbits[]={
|
||||
#include "missile.icon"
|
||||
};
|
||||
Image *misdwg;
|
||||
Rectangle misrect={0, 0, 32, 32};
|
||||
char *boombits[]={
|
||||
#include "boom.icon"
|
||||
};
|
||||
Image *boomdwg;
|
||||
Rectangle boomrect={0, 0, 64, 64};
|
||||
struct obj{
|
||||
int x, y;
|
||||
int vx, vy; /* scaled by V */
|
||||
int orientation;
|
||||
int state;
|
||||
int diameter;
|
||||
Image *bp;
|
||||
int curdwg;
|
||||
#define wrapped timer
|
||||
int timer;
|
||||
}obj[NOBJ], iobj[]={
|
||||
{0, 0, 0, 0, 0, SUN, 16},
|
||||
{ 300, 0, 0, 5*V, 8, ALIVE, 11, 0, 0, TUBA},
|
||||
{-300, 0, 0, -5*V, 0, ALIVE, 11, 0, 0, TUBA},
|
||||
{0, 0, 0, 0, 0, ALIVE, 8},
|
||||
};
|
||||
#define ATT (&obj[0])
|
||||
#define P0 (&obj[1])
|
||||
#define P1 (&obj[2])
|
||||
int score[3];
|
||||
#define NORIENTATION 16
|
||||
struct dv{
|
||||
int x, y;
|
||||
}dv[NORIENTATION]={
|
||||
#include "accel.h"
|
||||
};
|
||||
|
||||
int xc, yc, size;
|
||||
void kbdplayer(int c);
|
||||
void hyper(struct obj *o);
|
||||
void right(struct obj *o);
|
||||
void left(struct obj *o);
|
||||
void jerk(struct obj *o);
|
||||
int isqrt(int x);
|
||||
void fire(struct obj *o);
|
||||
void initobj(struct obj *o);
|
||||
void deathto(struct obj *o, int doboom);
|
||||
void boom(struct obj *o);
|
||||
void shards(struct obj *o);
|
||||
void move(struct obj *o);
|
||||
void blot(struct obj *o, int dwg);
|
||||
void collide(struct obj *o, struct obj *p);
|
||||
void newscore(struct obj *o, struct obj *p);
|
||||
void drawscore(char *str, int sc, int where);
|
||||
void doscore(void);
|
||||
Image *initbitmap(char *bits[], Rectangle r);
|
||||
|
||||
#define sq(x) ((x)*(x))
|
||||
#define muldiv(a, b, c) ((a)*(b)/(c))
|
||||
|
||||
int
|
||||
min(int a, int b)
|
||||
{
|
||||
return a<b? a: b;
|
||||
}
|
||||
|
||||
int
|
||||
abs(int a)
|
||||
{
|
||||
return a<0? -a: a;
|
||||
}
|
||||
|
||||
void
|
||||
redraw(void)
|
||||
{
|
||||
draw(screen, screen->r, display->black, nil, ZP);
|
||||
blot(ATT, ATT->orientation);
|
||||
doscore();
|
||||
}
|
||||
|
||||
void
|
||||
eresized(int)
|
||||
{
|
||||
if(getwindow(display, Refnone) < 0)
|
||||
sysfatal("resized");
|
||||
xc=(screen->r.min.x+screen->r.max.x)/2;
|
||||
yc=(screen->r.min.y+screen->r.max.y)/2;
|
||||
size=min(screen->r.max.x-screen->r.min.x,
|
||||
screen->r.max.y-screen->r.min.y)/2;
|
||||
redraw();
|
||||
}
|
||||
|
||||
void
|
||||
main(void)
|
||||
{
|
||||
struct obj *o, *p;
|
||||
|
||||
initdraw(nil,nil,nil);
|
||||
einit(Ekeyboard|Emouse);
|
||||
|
||||
iobj[0].bp = stardwg = initbitmap(starbits, starrect);
|
||||
iobj[1].bp = p0dwg = initbitmap(p0bits, p0rect);
|
||||
iobj[2].bp = p1dwg = initbitmap(p1bits, p1rect);
|
||||
iobj[3].bp = misdwg = initbitmap(misbits, misrect);
|
||||
boomdwg = initbitmap(boombits, boomrect);
|
||||
|
||||
xc=(screen->r.min.x+screen->r.max.x)/2;
|
||||
yc=(screen->r.min.y+screen->r.max.y)/2;
|
||||
size=min(screen->r.max.x-screen->r.min.x,
|
||||
screen->r.max.y-screen->r.min.y)/2;
|
||||
|
||||
for(o=obj;o<=P1;o++)
|
||||
initobj(o);
|
||||
|
||||
for(;o!=&obj[NOBJ];o++)
|
||||
o->state=DEAD;
|
||||
|
||||
for(;;){
|
||||
redraw();
|
||||
for(o=obj;o!=&obj[NOBJ];o++){
|
||||
switch(o->state){
|
||||
case ALIVE:
|
||||
case SUN:
|
||||
for(p=o+1;p!=&obj[NOBJ];p++)
|
||||
if(p->state!=DEAD)
|
||||
collide(o, p);
|
||||
if(o>P1)
|
||||
left(o);
|
||||
move(o);
|
||||
break;
|
||||
case HYPER:
|
||||
if(--o->timer==0){
|
||||
blot(o, o->curdwg);
|
||||
o->state=ALIVE;
|
||||
if(rand()%4==0){
|
||||
deathto(o, 1);
|
||||
newscore(ATT, o);
|
||||
}
|
||||
}else
|
||||
move(o);
|
||||
break;
|
||||
case DEAD:
|
||||
if((o==P0 || o==P1) && --o->timer==0)
|
||||
initobj(o);
|
||||
break;
|
||||
case BOOM:
|
||||
shards(o);
|
||||
move(o);
|
||||
break;
|
||||
}
|
||||
}
|
||||
flushimage(display, 1);
|
||||
while(ecanmouse()) emouse();
|
||||
if(ecankbd()) kbdplayer(ekbd());
|
||||
sleep(SLEEP);
|
||||
}
|
||||
}
|
||||
void kbdplayer(int c){
|
||||
switch(c){
|
||||
case 'k': left(P0); break;
|
||||
case 'o': jerk(P0); break;
|
||||
case ';': right(P0); break;
|
||||
case 'l': fire(P0); break;
|
||||
case '.':
|
||||
case ',': hyper(P0); break;
|
||||
case 'a': left(P1); break;
|
||||
case 'w': jerk(P1); break;
|
||||
case 'd': right(P1); break;
|
||||
case 's': fire(P1); break;
|
||||
case 'z':
|
||||
case 'x': hyper(P1); break;
|
||||
case 'Q': exits(""); break;
|
||||
}
|
||||
}
|
||||
void hyper(struct obj *o){
|
||||
if(o->state!=ALIVE)
|
||||
return;
|
||||
o->state=HYPER;
|
||||
o->timer=HYTIME;
|
||||
blot(o, o->curdwg);
|
||||
}
|
||||
void right(struct obj *o){
|
||||
if(++o->orientation==NORIENTATION)
|
||||
o->orientation=0;
|
||||
}
|
||||
void left(struct obj *o){
|
||||
if(--o->orientation<0)
|
||||
o->orientation=NORIENTATION-1;
|
||||
}
|
||||
void jerk(struct obj *o){
|
||||
o->vx+=dv[o->orientation].x/2;
|
||||
o->vy+=dv[o->orientation].y/2;
|
||||
}
|
||||
int isqrt(int x){
|
||||
int s, u;
|
||||
if(x<=0)
|
||||
return(0);
|
||||
if(x>=32768L*(32768L/4))
|
||||
return(2*isqrt(x/4)); /* avoid overflow */
|
||||
for(s=2, u=4;u<x;s+=s, u*=4);
|
||||
while((u=((x+s*s)/s)>>1)<s)
|
||||
s=u;
|
||||
return(s);
|
||||
}
|
||||
void fire(struct obj *o){
|
||||
struct obj *m;
|
||||
int vx, vy, vl;
|
||||
if(o->state!=ALIVE)
|
||||
return;
|
||||
for(m=o+2;m<&obj[NOBJ];m+=2)
|
||||
if(m->state==DEAD){
|
||||
initobj(m);
|
||||
m->state=ALIVE;
|
||||
vl=isqrt(sq(o->vx)+sq(o->vy));
|
||||
if(vl==0)
|
||||
vl=V;
|
||||
vx=muldiv(vl, dv[o->orientation].x, V);
|
||||
vy=muldiv(vl, dv[o->orientation].y, V);
|
||||
m->x=o->x+muldiv(vx, (o->diameter+m->diameter), vl);
|
||||
m->y=o->y+muldiv(vy, (o->diameter+m->diameter), vl);
|
||||
m->vx=o->vx+MSPEED*dv[o->orientation].x;
|
||||
m->vy=o->vy+MSPEED*dv[o->orientation].y;
|
||||
blot(m, m->orientation);
|
||||
return;
|
||||
}
|
||||
}
|
||||
void initobj(struct obj *o){
|
||||
*o=(o>P1)?iobj[P1-obj+1]:iobj[o-obj];
|
||||
if(o<=P1)
|
||||
blot(o, o->orientation);
|
||||
}
|
||||
void deathto(struct obj *o, int doboom){
|
||||
o->state=DEAD;
|
||||
blot(o, o->curdwg);
|
||||
if(doboom)
|
||||
boom(o);
|
||||
}
|
||||
void boom(struct obj *o){
|
||||
o->state=BOOM;
|
||||
o->bp=boomdwg;
|
||||
o->diameter=boomdwg->r.max.x/4;
|
||||
blot(o, o->orientation=0);
|
||||
}
|
||||
void shards(struct obj *o){
|
||||
if(++o->orientation==16){
|
||||
blot(o, o->curdwg);
|
||||
o->state=DEAD;
|
||||
o->timer=TUBA;
|
||||
}
|
||||
}
|
||||
void move(struct obj *o){
|
||||
int r32;
|
||||
int x, y;
|
||||
if(o->state==DEAD || o->state==SUN)
|
||||
return;
|
||||
r32=o->x*o->x+o->y*o->y;
|
||||
if(r32!=0){
|
||||
r32*=isqrt(r32); /* pow(r, 3./2.) */
|
||||
if(r32!=0){
|
||||
o->vx-=G*o->x/r32;
|
||||
o->vy-=G*o->y/r32;
|
||||
}
|
||||
}
|
||||
x=o->x+o->vx/V;
|
||||
y=o->y+o->vy/V;
|
||||
if(x<-SZ || SZ<x){
|
||||
if(o>P1 && o->wrapped){
|
||||
Death:
|
||||
deathto(o, 0);
|
||||
return;
|
||||
}
|
||||
if(x<-SZ) x+=2*SZ; else x-=2*SZ;
|
||||
o->wrapped++;
|
||||
}
|
||||
if(y<-SZ || SZ<y){
|
||||
if(o>P1 && o->wrapped)
|
||||
goto Death;
|
||||
if(y<-SZ) y+=2*SZ; else y-=2*SZ;
|
||||
o->wrapped++;
|
||||
}
|
||||
if(o->state!=HYPER)
|
||||
blot(o, o->curdwg);
|
||||
o->x=x, o->y=y;
|
||||
if(o->state!=HYPER)
|
||||
blot(o, o->orientation);
|
||||
}
|
||||
|
||||
#define BLOTSIZE 5
|
||||
#define rescale(x) muldiv(x, size, SZ)
|
||||
|
||||
void
|
||||
blot(struct obj *o, int dwg)
|
||||
{
|
||||
Point p;
|
||||
int dx = dwg % 4*o->diameter, dy = dwg / 4*o->diameter;
|
||||
|
||||
p = Pt(rescale(o->x)+xc-o->diameter/2, rescale(o->y)+yc-o->diameter/2);
|
||||
|
||||
draw(screen, rectaddpt(Rect(dx,dy,dx+o->diameter,dy+o->diameter),p), o->bp, nil, Pt(dx, dy));
|
||||
o->curdwg = dwg;
|
||||
}
|
||||
|
||||
void
|
||||
collide(struct obj *o, struct obj *p)
|
||||
{
|
||||
int doneboom;
|
||||
/* o<p always */
|
||||
if(o->state!=HYPER && p->state!=HYPER
|
||||
&& sq(rescale(o->x-p->x))+sq(rescale(o->y-p->y))<
|
||||
sq(o->diameter+p->diameter)/4){
|
||||
newscore(o, p);
|
||||
if(doneboom=o->state==ALIVE)
|
||||
deathto(o, 1);
|
||||
if(p->state==ALIVE)
|
||||
deathto(p, !doneboom || (o==P0 && p==P1));
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
newscore(struct obj *o, struct obj *p)
|
||||
{
|
||||
doscore();
|
||||
/* o<p always */
|
||||
score[2]++;
|
||||
if(o==P0 || p==P0)
|
||||
score[1]++;
|
||||
if(o==P1 || p==P1)
|
||||
score[0]++;
|
||||
doscore();
|
||||
}
|
||||
|
||||
void
|
||||
drawscore(char *str, int sc, int where)
|
||||
{
|
||||
static char buf[16];
|
||||
char *p = buf+6;
|
||||
int s;
|
||||
|
||||
while(*p++=*str++)
|
||||
;
|
||||
|
||||
p = buf+6;
|
||||
s = abs(sc);
|
||||
do{
|
||||
*--p = s%10 + '0';
|
||||
s /= 10;
|
||||
}while(s);
|
||||
|
||||
if(sc < 0)
|
||||
*--p = '-';
|
||||
|
||||
if(where == 2)
|
||||
s = screen->r.min.x + 20;
|
||||
else if(where == 1)
|
||||
s = (screen->r.min.x + screen->r.max.x - stringwidth(font, p))/2;
|
||||
else
|
||||
s = screen->r.max.x - stringwidth(font, p) - 20;
|
||||
|
||||
draw(screen, Rpt(Pt(s, screen->r.min.y+5),Pt(s+stringwidth(font, p), screen->r.min.y+5+font->height)), display->black, nil, ZP);
|
||||
string(screen, Pt(s, screen->r.min.y+5), display->white, ZP, font, p);
|
||||
}
|
||||
|
||||
void
|
||||
doscore(void)
|
||||
{
|
||||
drawscore(" MCI", score[0], 0);
|
||||
drawscore(" AT&T", score[2], 1);
|
||||
drawscore(" SPRINT", score[1], 2);
|
||||
}
|
||||
|
||||
Image *
|
||||
initbitmap(char *bits[], Rectangle r)
|
||||
{
|
||||
Point p;
|
||||
char *bit;
|
||||
Image *b=allocimage(display, r, screen->chan, 0, DTransparent);
|
||||
|
||||
if(b==0)
|
||||
sysfatal("allocimage: %r");
|
||||
|
||||
for(p.y = r.min.y; p.y != r.max.y; p.y++){
|
||||
bit = bits[p.y-r.min.y];
|
||||
for(p.x = r.min.x; p.x != r.max.x; p.x++){
|
||||
while(*bit==' ')
|
||||
bit++;
|
||||
if(*bit++=='x')
|
||||
draw(b, Rpt(p,addpt(p,Pt(1,1))), display->white, nil, ZP);
|
||||
}
|
||||
}
|
||||
return b;
|
||||
}
|
||||
Loading…
Reference in a new issue