# combat_kit.ludic — the shooter kit over ludic.gameplay: Dash (a dodge with i-frames),
# Melee (an arc swing with knockback and MeleeHit), build stats on Stats applied by
# Combat.damage (damage_pct, crit_pct, thorns; a Crit event), Stats.add, and the
# Dungeon package (arena, exits, entry points). Prints:
#   6846 153196 31 107110 6000 5002 1 80 97 11 10 700 110
program CombatKit {
  import "ludic.core/components.ludic"
  import "ludic.shooter/shooter.ludic"
  import "ludic.dungeon/dungeon.ludic"
  import "ludic.prefs/prefs.ludic"
  property Foe { n: int = 0 }
  model Hero { Position, Body, Collider, TopDown, Weapon, Faction, Stats, Dash, Melee }
  model Creature { Position, Body, Collider, Faction, Stats, Foe }
  model WorldRules { Solids }
  state CombatKitState {
    frames: int = 0
    hero: int = -1
  }
  @On(MeleeHit) handler H { print(5000 + target) }
  @On(Crit) handler C { print(6000) }
  handler Tick(combat_kit_st: mut CombatKitState) phase Update {
    combat_kit_st.frames += 1
    if combat_kit_st.frames == 1 {
      Map.size(20, 15)
      Dungeon.arena(Dungeon.random_style(), '#', '.')
      Dungeon.set_exit(Side.North, 'D')
      spawn WorldRules { Solids { tile: 16, wall: '#', solid2: 'D' } }
      print(Map.get(x: 9, y: 0) * 100 + Map.get(x: 9, y: 7))            # 6846: the sealed door, the open lane
      let e = Dungeon.entry_point(Side.South, 24, 14, 20)
      print(e.x * 1000 + e.y)                                             # 153196
      print(Dungeon.opposite(Side.West) * 10 + Dungeon.at_edge(IVec2.make(0, 3)))   # 31
      Weapon.def(name: "p", fire_rate: 10, damage: 10, speed: 8, spread: 0, pellets: 1, pattern: 0)
      combat_kit_st.hero = spawn Hero { Position { x: 100, y: 100 }, Collider { w: 14, h: 20 }, Body { policy: 1 }, TopDown { move_speed: 4, aim_mode: AimMode.Manual, aim_angle: 0 }, Faction { id: 1 },
        Stats { hp: 100, max_hp: 100 }, Dash { frames: 3, speed: 9, cooldown_frames: 5 }, Melee { range: 30, damage: 7, knockback: 4 } }
      Stats.add(combat_kit_st.hero, StatKind.CritPct, 100)
      Stats.add(combat_kit_st.hero, StatKind.DamagePct, 50)
      let c = Collider.center(combat_kit_st.hero);  print(c.x * 1000 + c.y)             # 107110
      spawn Creature { Position { x: 120, y: 100 }, Collider { w: 14, h: 20 }, Body { policy: 1 }, Faction { id: 2 }, Stats { hp: 100, max_hp: 100, thorns: 3 }, Foe { n: 1 } }
      Faction.set(1, 2, 2)
      print(Melee.swing(combat_kit_st.hero))                                            # 1 hit (after 6000 and 5002)
      for (s, f) in query [Stats, Foe] { print(s.hp) }                    # 80: 7 * 150% doubled by the crit
      print(Stats.of(combat_kit_st.hero).hp)                                            # 97: thorns
      print(Dash.start(combat_kit_st.hero, 0, 0) * 10 + Dash.active(combat_kit_st.hero))              # 11
      print(Prefs.max("best", 5) * 10 + Prefs.max("best", 3))             # 10
    }
    if combat_kit_st.frames == 7 { print(700 + Dash.active(combat_kit_st.hero));  print(Position.of(combat_kit_st.hero).x);  quit() }   # 700 110
  }
}