SirStone
fbf9414375
- Ram movement: drive straight at enemy (not wired, needs selector) - Averaged-lead gun: mean of linear+circular+wall-bounce predictions - 12 guns total, battle-tested Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
32 lines
994 B
Nim
32 lines
994 B
Nim
## Rammer movement — drive straight at enemy at max speed.
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## Forward/backward optimization: if enemy is behind, reverse instead of U-turning.
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import std/math
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import gun_harness/gun_interface
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import movement_harness/movement_interface
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const MaxSpeed* = 8.0
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type RammerModule* = object
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discard
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proc initRammer*(): RammerModule = RammerModule()
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proc computeMove*(m: var RammerModule, ws: WorldState): MoveCommand =
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let enemyBearing = arctan2(ws.enemyY - ws.selfY, ws.enemyX - ws.selfX) * (180.0 / PI)
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# Delta from current heading to enemy bearing
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var delta = enemyBearing - ws.selfHeading
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while delta > 180.0: delta -= 360.0
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while delta < -180.0: delta += 360.0
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# If enemy is behind (|delta| > 90°), reverse to avoid U-turn
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let (speed, turnDelta) =
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if abs(delta) <= 90.0:
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(MaxSpeed, delta)
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else:
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let backDelta = if delta > 0.0: delta - 180.0 else: delta + 180.0
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(-MaxSpeed, backDelta)
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(speed: speed, turnRate: turnDelta.clamp(-10.0, 10.0))
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