rev: 3827f53bae88e48a594610914ba74b9512ead6dd tukan/testing/oligarchy.sc -rw-r--r-- 1.5 KiB
3827f53bae88 — Leonard Ritter * more work on module system 3 months ago
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59```
```using import ..tukan.random

local rnd : (Random)
'seed rnd 1234

let NUM_PLAYERS = 4
let NUM_ROUNDS = 32
let START_MONEY = 100

local pots =
arrayof i32
va-map
inline (i) START_MONEY
va-range NUM_PLAYERS
local rounds_played = 0
:: done
for i in (range NUM_ROUNDS)
rounds_played += 1
print "round" (i + 1)
for a in (range NUM_PLAYERS)
if ((pots @ a) == 0)
# player is broke
continue;
let ofs = ('range rnd (NUM_PLAYERS - 1))
let b =
loop (k = 0)
if (k == NUM_PLAYERS)
# no players left to play with
merge done
b := (a + 1 + k + ofs) % NUM_PLAYERS
if ((b != a) & ((pots @ b) != 0))
break b
k + 1
assert (a != b)
smaller-pot := (min (pots @ a) (pots @ b))
half := (smaller-pot + 1) // 2
winner := ('range rnd 2)
won := winner == 0
print "player" (a + 1) "played with player" (b + 1) "and"
? won "won" "lost"
half
"points"
half := (? won half -half)
pots @ a += half
pots @ b -= half
done ::

print "outcome after" rounds_played "rounds:"
for i in (range NUM_PLAYERS)
print "player" (i + 1) "has" (pots @ i) "points"

""""example output:

outcome after 22 rounds:
player 1 has 0 points
player 2 has 0 points
player 3 has 0 points
player 4 has 400 points
```