;; lobo: Logo Bolo
;; (c) Ben Kurtovic, 2011

globals [
  pill-anger-range
  pill-max-armor
]

breed [pillboxes pillbox]

pillboxes-own [
  alive?
  anger
  armor
  last-fire-time
  team
]

;; ==========
;; Procedures
;; ==========

to spawn-pillbox [pill-xcor pill-ycor]
  create-pillboxes 1 [
    set-pill-vars (first pill-anger-range) pill-max-armor -1 pill-xcor pill-ycor
  ]
end

to set-pill-vars [p-anger p-armor p-team p-xcor p-ycor]
  set alive? true
  set anger p-anger
  set armor p-armor
  set last-fire-time timer
  set team p-team

  set color get-pill-color
  set shape "pillbox-alive"
  set size 1.1
  setxy p-xcor p-ycor
end

to do-pill-logic
  set label armor
  ifelse alive? [
    if timer - last-fire-time > anger [
      let targets tanks in-radius 9
      if any? targets [
        let target min-one-of targets [distancexy [xcor] of myself [ycor] of myself]
        face target
        fire-bullet 9
        set last-fire-time timer
      ]
    ]
    relax
  ] [
    if any? tanks-here [
      pickup-pill
    ]
  ]
end

to pill-shot-at
  set armor armor - 1
  ifelse armor = 0 [
    debug who "PILL-KILL" (word "by " ([shooter] of myself))
    explode "large"
    play-sound "kill"
    set alive? false
    set shape "pillbox-dead"
  ] [
    debug who "PILL-SHOT" (word "by " ([shooter] of myself))
    explode "medium"
    play-sound "shot"
    enrage
  ]
end

to relax
  let min-anger first pill-anger-range
  set anger anger + 0.00025
  if anger > min-anger [
    set anger min-anger
  ]
end

to enrage
  let max-anger last pill-anger-range
  set anger anger - 0.2
  if anger < max-anger [
    set anger max-anger
  ]
end

to pickup-pill
  ask one-of tanks-here [
    debug ([who] of myself) "PILL-TAKE" (word "by " who)
    set number-of-pills number-of-pills + 1
  ]
  play-sound "pickup"
  die
end

;; =========
;; Reporters
;; =========

to-report get-pill-afiliation
  if team = -1 [ report "neutral" ]
  if team = 0  [ report "ally"    ]
  report "enemy"
end

to-report get-pill-color
  let affiliation get-base-afiliation
  if affiliation = "ally" [ report green ]
  report red
end