86 lines
1.7 KiB
Plaintext
86 lines
1.7 KiB
Plaintext
PlayerID :: distinct u32
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Tier :: enum(u8) {
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bronze = 1
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silver
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gold
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}
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Player :: struct {
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id PlayerID
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name *c_char
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tier Tier
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score i32
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streak i32
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active bool
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}
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tier_bonus func(tier Tier) i32 {
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if tier == .gold {
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return 30
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} else if tier == .silver {
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return 15
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}
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return 5
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}
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projected_score func(player Player) i32 {
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total i32 := player.score
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total += tier_bonus(player.tier)
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if player.active and player.streak > 2 {
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total += player.streak * 3
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}
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return total
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}
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apply_decay func(players []mut Player) void {
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for players |@player| {
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if !player.active {
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player.score -= 4
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}
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}
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}
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best_player func(players []mut Player) ?@mut Player {
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best ?@mut Player := null
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best_score i32 := 0
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for players |@player| {
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score :: projected_score(player^)
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if best |_| {
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if score > best_score {
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best = player
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best_score = score
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}
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} else {
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best = player
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best_score = score
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}
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}
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return best
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}
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main func() i32 {
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players [4]mut Player := [
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Player { id = PlayerID(1), name = "Ada", tier = .gold, score = 41, streak = 4, active = true },
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Player { id = PlayerID(2), name = "Ken", tier = .silver, score = 56, streak = 1, active = true },
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Player { id = PlayerID(3), name = "Edsger", tier = .bronze, score = 64, streak = 0, active = false },
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Player { id = PlayerID(4), name = "Grace", tier = .gold, score = 33, streak = 5, active = true },
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]
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apply_decay(players[..])
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for (&players) |@player, index| {
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score :: projected_score(player^)
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_ = printf("%d: %s projected=%d\n", index, player.name, score)
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}
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if best_player(&players) |winner : projected_score(winner^) >= 80| {
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_ = printf("winner: %s\n", winner.name)
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return 0
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}
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return 1
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}
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