CombatBase.php$0 ➔ selectAttackTarget() - Code Metrics - Inspection of "use latest version of nexendrie/utils" - heroesofabenez/combat - Measure and Improve Code Quality continuously with Scrutinizer

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Push — master ( 170882...829174 )

by Jakub

created 2018-12-30 18:48 UTC

CombatBase.php$0 ➔ selectAttackTarget() A

↳ Parent: CombatBase

Complexity

Conditions

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	10
CRAP Score	4.074

Importance

Changes

Metric	Value
dl	0
loc	18
ccs	10
cts	12
cp	0.8333
rs	9.6666
c	0
b	0
f	0
cc	4
crap	4.074

<?php
declare(strict_types=1);

namespace HeroesofAbenez\Combat;

use Nexendrie\Utils\Numbers;
use HeroesofAbenez\Combat\CombatActions\ICombatAction;
use Nexendrie\Utils\Collection;

/**
 * Handles combat
 * 
 * @author Jakub Konečný
 * @property-read CombatLogger $log Log from the combat
 * @property-read int $winner Team which won the combat/0 if there is no winner yet
 * @property-read int $round Number of current round
 * @property-read int $roundLimit
 * @property Team $team1
 * @property Team $team2
 * @property-read int $team1Damage
 * @property-read int $team2Damage
 * @property ISuccessCalculator $successCalculator
 * @property ICombatActionSelector $actionSelector
 * @property Collection|ICombatAction[] $combatActions
 * @property callable $victoryCondition To evaluate the winner of combat. Gets combat as parameter, should return winning team (1/2) or 0 if there is not winner (yet)

 * @property callable $healers To determine characters that are supposed to heal their team. Gets team1 and team2 as parameters, should return Team

 * @method void onCombatStart(CombatBase $combat)
 * @method void onCombatEnd(CombatBase $combat)
 * @method void onRoundStart(CombatBase $combat)
 * @method void onRound(CombatBase $combat)
 * @method void onRoundEnd(CombatBase $combat)
 */
class CombatBase {
  use \Nette\SmartObject;
  
  /** @var Team First team */
  protected $team1;
  /** @var Team Second team */
  protected $team2;
  /** @var CombatLogger */
  protected $log;
  /** @var int Number of current round */
  protected $round = 0;
  /** @var int Round limit */
  protected $roundLimit = 30;
  /** @var array Dealt damage by team */
  protected $damage = [1 => 0, 2 => 0];
  /** @var callable[] */
  public $onCombatStart = [];
  /** @var callable[] */
  public $onCombatEnd = [];
  /** @var callable[] */
  public $onRoundStart = [];
  /** @var callable[] */
  public $onRound = [];
  /** @var callable[] */
  public $onRoundEnd = [];
  /** @var callable */
  protected $victoryCondition;
  /** @var callable */
  protected $healers;
  /** @var ISuccessCalculator */
  protected $successCalculator;
  /** @var ICombatActionSelector */
  protected $actionSelector;
  /** @var Collection|ICombatAction[] */
  protected $combatActions;
  
  public function __construct(CombatLogger $logger, ?ISuccessCalculator $successCalculator = null, ?ICombatActionSelector $actionSelector = null) {

    $this->log = $logger;
    $this->onCombatStart[] = [$this, "assignPositions"];
    $this->onCombatEnd[] = [$this, "removeCombatEffects"];
    $this->onCombatEnd[] = [$this, "logCombatResult"];
    $this->onCombatEnd[] = [$this, "resetInitiative"];
    $this->onRoundStart[] = [$this, "applyEffectProviders"];
    $this->onRoundStart[] = [$this, "decreaseEffectsDuration"];
    $this->onRoundStart[] = [$this ,"recalculateStats"];
    $this->onRoundStart[] = [$this, "logRoundNumber"];
    $this->onRoundStart[] = [$this, "applyPoison"];
    $this->onRound[] = [$this, "mainStage"];
    $this->onRoundEnd[] = [$this, "decreaseSkillsCooldowns"];
    $this->onRoundEnd[] = [$this, "resetInitiative"];
    $this->victoryCondition = [VictoryConditions::class, "moreDamage"];
    $this->successCalculator = $successCalculator ?? new RandomSuccessCalculator();
    $this->actionSelector = $actionSelector ?? new CombatActionSelector();
    $this->healers = function(): Team {
      return new Team("healers");
    };
    $this->combatActions = new class extends Collection {
      /** @var string */
      protected $class = ICombatAction::class;
    };
    $this->combatActions[] = new CombatActions\Attack();
    $this->combatActions[] = new CombatActions\Heal();
    $this->combatActions[] = new CombatActions\SkillAttack();
    $this->combatActions[] = new CombatActions\SkillSpecial();
  }
  
  public function getRound(): int {
    return $this->round;
  }
  
  public function getRoundLimit(): int {
    return $this->roundLimit;
  }
  
  /**
   * Set teams
   */
  public function setTeams(Team $team1, Team $team2): void {
    if(isset($this->team1)) {
      throw new ImmutableException("Teams has already been set.");
    }
    $this->team1 = & $team1;
    $this->team2 = & $team2;
    $this->log->setTeams($team1, $team2);
  }
  
  /**
   * Set participants for duel
   * Creates teams named after the member
   */
  public function setDuelParticipants(Character $player, Character $opponent): void {
    $team1 = new Team($player->name);
    $team1[] = $player;
    $team2 = new Team($opponent->name);
    $team2[] = $opponent;
    $this->setTeams($team1, $team2);
  }
  
  public function getTeam1(): Team {
    return $this->team1;
  }
  
  public function getTeam2(): Team {
    return $this->team2;
  }
  
  public function getVictoryCondition(): callable {
    return $this->victoryCondition;
  }
  
  public function setVictoryCondition(callable $victoryCondition): void {
    $this->victoryCondition = $victoryCondition;
  }
  
  public function getHealers(): callable {
    return $this->healers;
  }
  
  public function setHealers(callable $healers): void {
    $this->healers = $healers;
  }
  
  public function getTeam1Damage(): int {
    return $this->damage[1];
  }
  
  public function getTeam2Damage(): int {
    return $this->damage[2];
  }
  
  public function getSuccessCalculator(): ISuccessCalculator {
    return $this->successCalculator;
  }
  
  public function setSuccessCalculator(ISuccessCalculator $successCalculator): void {
    $this->successCalculator = $successCalculator;
  }
  
  public function getActionSelector(): ICombatActionSelector {
    return $this->actionSelector;
  }
  
  public function setActionSelector(ICombatActionSelector $actionSelector): void {
    $this->actionSelector = $actionSelector;
  }

  /**
   * @return Collection|ICombatAction[]
   */
  public function getCombatActions(): Collection {
    return $this->combatActions;
  }

  /**
   * Get winner of combat
   * 
   * @staticvar int $result
   * @return int Winning team/0
   */
  public function getWinner(): int {
    static $result = 0;
    if($result === 0) {
      $result = call_user_func($this->victoryCondition, $this);
      $result = Numbers::range($result, 0, 2);
    }
    return $result;
  }

  /**
   * @internal
   */
  public function getTeam(Character $character): Team {
    return $this->team1->hasItems(["id" => $character->id]) ? $this->team1 : $this->team2;
  }

  /**
   * @internal
   */
  public function getEnemyTeam(Character $character): Team {
    return $this->team1->hasItems(["id" => $character->id]) ? $this->team2 : $this->team1;
  }
  
  public function applyEffectProviders(self $combat): void {
    /** @var Character[] $characters */
    $characters = array_merge($combat->team1->toArray(), $combat->team2->toArray());
    foreach($characters as $character) {
      $character->applyEffectProviders();
    }
  }

  public function assignPositions(self $combat): void {
    $assignPositions = function(Team $team) {
      $row = 1;
      $column = 0;
      /** @var Character $character */
      foreach($team as $character) {
        try {
          $column++;
          if($character->positionRow > 0 AND $character->positionColumn > 0) {
            continue;
          }
          setPosition:

          $team->setCharacterPosition($character->id, $row, $column);
        } catch(InvalidCharacterPositionException $e) {
          if($e->getCode() === InvalidCharacterPositionException::ROW_FULL) {
            $row++;
            $column = 1;
          } elseif($e->getCode() === InvalidCharacterPositionException::POSITION_OCCUPIED) {
            $column++;
          } else {
            throw $e;
          }
          goto setPosition;

        }
      }
    };
    $assignPositions($combat->team1);
    $assignPositions($combat->team2);
  }
  
  public function decreaseEffectsDuration(self $combat): void {
    /** @var Character[] $characters */
    $characters = array_merge($combat->team1->toArray(), $combat->team2->toArray());
    foreach($characters as $character) {
      foreach($character->effects as $effect) {
        if(is_int($effect->duration)) {
          $effect->duration--;
        }
      }
    }
  }
  
  /**
   * Decrease skills' cooldowns
   */
  public function decreaseSkillsCooldowns(self $combat): void {
    /** @var Character[] $characters */
    $characters = array_merge($combat->team1->toArray(), $combat->team2->toArray());
    foreach($characters as $character) {
      foreach($character->skills as $skill) {
        $skill->decreaseCooldown();
      }
    }
  }
  
  /**
   * Remove combat effects from character at the end of the combat
   */
  public function removeCombatEffects(self $combat): void {
    /** @var Character[] $characters */
    $characters = array_merge($combat->team1->toArray(), $combat->team2->toArray());
    foreach($characters as $character) {
      foreach($character->effects as $effect) {
        if($effect->duration === CharacterEffect::DURATION_COMBAT OR is_int($effect->duration)) {
          $character->removeEffect($effect->id);
        }
      }
    }
  }
  
  /**
   * Add winner to the log
   */
  public function logCombatResult(self $combat): void {
    $combat->log->round = 5000;
    $params = [
      "team1name" => $combat->team1->name, "team1damage" => $combat->damage[1],
      "team2name" => $combat->team2->name, "team2damage" => $combat->damage[2],
    ];
    if($combat->winner === 1) {
      $params["winner"] = $combat->team1->name;
    } else {
      $params["winner"] = $combat->team2->name;
    }
    $combat->log->logText("combat.log.combatEnd", $params);
  }
  
  /**
   * Log start of a round
   */
  public function logRoundNumber(self $combat): void {
    $combat->log->round = ++$this->round;
  }
  
  /**
   * Decrease duration of effects and recalculate stats
   */
  public function recalculateStats(self $combat): void {
    /** @var Character[] $characters */
    $characters = array_merge($combat->team1->toArray(), $combat->team2->toArray());
    foreach($characters as $character) {
      $character->recalculateStats();
    }
  }
  
  /**
   * Reset characters' initiative
   */
  public function resetInitiative(self $combat): void {
    /** @var Character[] $characters */
    $characters = array_merge($combat->team1->toArray(), $combat->team2->toArray());
    foreach($characters as $character) {
      $character->resetInitiative();
    }
  }
  
  /**
   * Select target for attack
   *
   * @internal
   */
  public function selectAttackTarget(Character $attacker): ?Character {
    $enemyTeam = $this->getEnemyTeam($attacker);
    $rangedWeapon = ($attacker->equipment->hasItems(["%class%" => Weapon::class, "worn" => true, "ranged" => true,]));
    if(!$rangedWeapon) {
      $rowToAttack = $enemyTeam->rowToAttack;
      if(is_null($rowToAttack)) {
        return null;
      }
      /** @var Team $enemies */
      $enemies = Team::fromArray($enemyTeam->getItems(["positionRow" => $rowToAttack, "hitpoints>" => 0,]), $enemyTeam->name);

    } else {
      $enemies = $enemyTeam;
    }
    $target = $enemies->getLowestHpCharacter();
    if(!is_null($target)) {
      return $target;
    }
    return $enemies->getRandomCharacter();
  }
  
  /**
   * Select target for healing
   *
   * @internal
   */
  public function selectHealingTarget(Character $healer): ?Character {
    return $this->getTeam($healer)->getLowestHpCharacter();
  }
  
  /**
   * @internal
   */
  public function findHealers(): Team {
    $healers = call_user_func($this->healers, $this->team1, $this->team2);
    if($healers instanceof Team) {
      return $healers;
    }
    return new Team("healers");
  }
  
  /**
   * Main stage of a round
   *
   * @throws NotImplementedException
   */
  public function mainStage(self $combat): void {
    /** @var Character[] $characters */
    $characters = array_merge($combat->team1->usableMembers, $combat->team2->usableMembers);
    usort($characters, function(Character $a, Character $b) {
      return -1 * strcmp((string) $a->initiative, (string) $b->initiative);
    });
    foreach($characters as $character) {
      $action = $combat->actionSelector->chooseAction($combat, $character);
      if(is_null($action)) {
        break;
      }
      /** @var ICombatAction $combatAction */
      foreach($this->combatActions as $combatAction) {
        if($combatAction->getName() === $action) {
          $combatAction->do($combat, $character);
          continue 2;
        }
      }
      throw new NotImplementedException("Action $action is not implemented.");
    }
  }
  
  /**
   * Start next round
   * 
   * @return int Winning team/0
   */
  protected function startRound(): int {
    $this->onRoundStart($this);
    return $this->getWinner();
  }
  
  /**
   * Do a round
   */
  protected function doRound(): void {
    $this->onRound($this);
  }
  
  /**
   * End round
   * 
   * @return int Winning team/0
   */
  protected function endRound(): int {
    $this->onRoundEnd($this);
    return $this->getWinner();
  }
  
  /**
   * Executes the combat
   * 
   * @return int Winning team
   */
  public function execute(): int {
    if(!isset($this->team1)) {
      throw new InvalidStateException("Teams are not set.");
    }
    $this->onCombatStart($this);
    while($this->round <= $this->roundLimit) {
      if($this->startRound() > 0) {
        break;
      }
      $this->doRound();
      if($this->endRound() > 0) {
        break;
      }
    }
    $this->onCombatEnd($this);
    return $this->getWinner();
  }

  /**
   * Harm poisoned characters at start of round
   */
  public function applyPoison(self $combat): void {
    /** @var Character[] $characters */
    $characters = array_merge($combat->team1->aliveMembers, $combat->team2->aliveMembers);
    foreach($characters as $character) {
      foreach($character->effects as $effect) {
        if($effect->type === SkillSpecial::TYPE_POISON) {
          $character->harm($effect->value);
          $action = [
            "action" => CombatLogEntry::ACTION_POISON, "result" => true, "amount" => $effect->value,
            "character1" => $character, "character2" => $character,
          ];
          $combat->log->log($action);
        }
      }
    }
  }
  
  /**
   * Log dealt damage
   */
  public function logDamage(Character $attacker, int $amount): void {
    $team = $this->team1->hasItems(["id" => $attacker->id]) ? 1 : 2;
    $this->damage[$team] += $amount;
  }
  
  public function getLog(): CombatLogger {
    return $this->log;
  }
}
?>

1		<?php
2		declare(strict_types=1);
3
4		namespace HeroesofAbenez\Combat;
5
6		use Nexendrie\Utils\Numbers;
7		use HeroesofAbenez\Combat\CombatActions\ICombatAction;
8		use Nexendrie\Utils\Collection;
9
10		/**
11		* Handles combat
12		*
13		* @author Jakub Konečný
14		* @property-read CombatLogger $log Log from the combat
15		* @property-read int $winner Team which won the combat/0 if there is no winner yet
16		* @property-read int $round Number of current round
17		* @property-read int $roundLimit
18		* @property Team $team1
19		* @property Team $team2
20		* @property-read int $team1Damage
21		* @property-read int $team2Damage
22		* @property ISuccessCalculator $successCalculator
23		* @property ICombatActionSelector $actionSelector
24		* @property Collection\|ICombatAction[] $combatActions
25		* @property callable $victoryCondition To evaluate the winner of combat. Gets combat as parameter, should return winning team (1/2) or 0 if there is not winner (yet)
		0 ignored issues – show introduced 2018-03-26 15:22 UTC by Report Bug Copy Issue Report Line exceeds 120 characters; contains 166 characters Loading history...
26		* @property callable $healers To determine characters that are supposed to heal their team. Gets team1 and team2 as parameters, should return Team
		0 ignored issues – show introduced 2018-03-26 15:22 UTC by Report Bug Copy Issue Report Line exceeds 120 characters; contains 147 characters Loading history...
27		* @method void onCombatStart(CombatBase $combat)
28		* @method void onCombatEnd(CombatBase $combat)
29		* @method void onRoundStart(CombatBase $combat)
30		* @method void onRound(CombatBase $combat)
31		* @method void onRoundEnd(CombatBase $combat)
32		*/
33	1	class CombatBase {
34	1	use \Nette\SmartObject;
35
36		/** @var Team First team */
37		protected $team1;
38		/** @var Team Second team */
39		protected $team2;
40		/** @var CombatLogger */
41		protected $log;
42		/** @var int Number of current round */
43		protected $round = 0;
44		/** @var int Round limit */
45		protected $roundLimit = 30;
46		/** @var array Dealt damage by team */
47		protected $damage = [1 => 0, 2 => 0];
48		/** @var callable[] */
49		public $onCombatStart = [];
50		/** @var callable[] */
51		public $onCombatEnd = [];
52		/** @var callable[] */
53		public $onRoundStart = [];
54		/** @var callable[] */
55		public $onRound = [];
56		/** @var callable[] */
57		public $onRoundEnd = [];
58		/** @var callable */
59		protected $victoryCondition;
60		/** @var callable */
61		protected $healers;
62		/** @var ISuccessCalculator */
63		protected $successCalculator;
64		/** @var ICombatActionSelector */
65		protected $actionSelector;
66		/** @var Collection\|ICombatAction[] */
67		protected $combatActions;
68
69		public function __construct(CombatLogger $logger, ?ISuccessCalculator $successCalculator = null, ?ICombatActionSelector $actionSelector = null) {
		0 ignored issues – show introduced 2018-06-04 14:46 UTC by Report Bug Copy Issue Report Line exceeds 120 characters; contains 147 characters Loading history...
70	1	$this->log = $logger;
71	1	$this->onCombatStart[] = [$this, "assignPositions"];
72	1	$this->onCombatEnd[] = [$this, "removeCombatEffects"];
73	1	$this->onCombatEnd[] = [$this, "logCombatResult"];
74	1	$this->onCombatEnd[] = [$this, "resetInitiative"];
75	1	$this->onRoundStart[] = [$this, "applyEffectProviders"];
76	1	$this->onRoundStart[] = [$this, "decreaseEffectsDuration"];
77	1	$this->onRoundStart[] = [$this ,"recalculateStats"];
78	1	$this->onRoundStart[] = [$this, "logRoundNumber"];
79	1	$this->onRoundStart[] = [$this, "applyPoison"];
80	1	$this->onRound[] = [$this, "mainStage"];
81	1	$this->onRoundEnd[] = [$this, "decreaseSkillsCooldowns"];
82	1	$this->onRoundEnd[] = [$this, "resetInitiative"];
83	1	$this->victoryCondition = [VictoryConditions::class, "moreDamage"];
84	1	$this->successCalculator = $successCalculator ?? new RandomSuccessCalculator();
85	1	$this->actionSelector = $actionSelector ?? new CombatActionSelector();
86	1	$this->healers = function(): Team {
87		return new Team("healers");
88		};
89	1	$this->combatActions = new class extends Collection {
90		/** @var string */
91		protected $class = ICombatAction::class;
92		};
93	1	$this->combatActions[] = new CombatActions\Attack();
94	1	$this->combatActions[] = new CombatActions\Heal();
95	1	$this->combatActions[] = new CombatActions\SkillAttack();
96	1	$this->combatActions[] = new CombatActions\SkillSpecial();
97	1	}
98
99		public function getRound(): int {
100	1	return $this->round;
101		}
102
103		public function getRoundLimit(): int {
104	1	return $this->roundLimit;
105		}
106
107		/**
108		* Set teams
109		*/
110		public function setTeams(Team $team1, Team $team2): void {
111	1	if(isset($this->team1)) {
112	1	throw new ImmutableException("Teams has already been set.");
113		}
114	1	$this->team1 = & $team1;
115	1	$this->team2 = & $team2;
116	1	$this->log->setTeams($team1, $team2);
117	1	}
118
119		/**
120		* Set participants for duel
121		* Creates teams named after the member
122		*/
123		public function setDuelParticipants(Character $player, Character $opponent): void {
124	1	$team1 = new Team($player->name);
125	1	$team1[] = $player;
126	1	$team2 = new Team($opponent->name);
127	1	$team2[] = $opponent;
128	1	$this->setTeams($team1, $team2);
129	1	}
130
131		public function getTeam1(): Team {
132	1	return $this->team1;
133		}
134
135		public function getTeam2(): Team {
136	1	return $this->team2;
137		}
138
139		public function getVictoryCondition(): callable {
140	1	return $this->victoryCondition;
141		}
142
143		public function setVictoryCondition(callable $victoryCondition): void {
144	1	$this->victoryCondition = $victoryCondition;
145	1	}
146
147		public function getHealers(): callable {
148		return $this->healers;
149		}
150
151		public function setHealers(callable $healers): void {
152	1	$this->healers = $healers;
153	1	}
154
155		public function getTeam1Damage(): int {
156	1	return $this->damage[1];
157		}
158
159		public function getTeam2Damage(): int {
160	1	return $this->damage[2];
161		}
162
163		public function getSuccessCalculator(): ISuccessCalculator {
164	1	return $this->successCalculator;
165		}
166
167		public function setSuccessCalculator(ISuccessCalculator $successCalculator): void {
168	1	$this->successCalculator = $successCalculator;
169	1	}
170
171		public function getActionSelector(): ICombatActionSelector {
172	1	return $this->actionSelector;
173		}
174
175		public function setActionSelector(ICombatActionSelector $actionSelector): void {
176	1	$this->actionSelector = $actionSelector;
177	1	}
178
179		/**
180		* @return Collection\|ICombatAction[]
181		*/
182		public function getCombatActions(): Collection {
183	1	return $this->combatActions;
184		}
185
186		/**
187		* Get winner of combat
188		*
189		* @staticvar int $result
190		* @return int Winning team/0
191		*/
192		public function getWinner(): int {
193	1	static $result = 0;
194	1	if($result === 0) {
195	1	$result = call_user_func($this->victoryCondition, $this);
196	1	$result = Numbers::range($result, 0, 2);
197		}
198	1	return $result;
199		}
200
201		/**
202		* @internal
203		*/
204		public function getTeam(Character $character): Team {
205	1	return $this->team1->hasItems(["id" => $character->id]) ? $this->team1 : $this->team2;
206		}
207
208		/**
209		* @internal
210		*/
211		public function getEnemyTeam(Character $character): Team {
212	1	return $this->team1->hasItems(["id" => $character->id]) ? $this->team2 : $this->team1;
213		}
214
215		public function applyEffectProviders(self $combat): void {
216		/** @var Character[] $characters */
217	1	$characters = array_merge($combat->team1->toArray(), $combat->team2->toArray());
218	1	foreach($characters as $character) {
219	1	$character->applyEffectProviders();
220		}
221	1	}
222
223		public function assignPositions(self $combat): void {
224	1	$assignPositions = function(Team $team) {
225	1	$row = 1;
226	1	$column = 0;
227		/** @var Character $character */
228	1	foreach($team as $character) {
229		try {
230	1	$column++;
231	1	if($character->positionRow > 0 AND $character->positionColumn > 0) {
232	1	continue;
233		}
234		setPosition:
		0 ignored issues – show introduced 2018-04-08 12:19 UTC by Report Bug Copy Issue Report Use of the GOTO language construct is discouraged Loading history...
235	1	$team->setCharacterPosition($character->id, $row, $column);
236	1	} catch(InvalidCharacterPositionException $e) {
237	1	if($e->getCode() === InvalidCharacterPositionException::ROW_FULL) {
238	1	$row++;
239	1	$column = 1;
240		} elseif($e->getCode() === InvalidCharacterPositionException::POSITION_OCCUPIED) {
241		$column++;
242		} else {
243		throw $e;
244		}
245	1	goto setPosition;
		0 ignored issues – show introduced 2018-04-08 12:19 UTC by Report Bug Copy Issue Report Use of the GOTO language construct is discouraged Loading history...
246		}
247		}
248	1	};
249	1	$assignPositions($combat->team1);
250	1	$assignPositions($combat->team2);
251	1	}
252
253		public function decreaseEffectsDuration(self $combat): void {
254		/** @var Character[] $characters */
255	1	$characters = array_merge($combat->team1->toArray(), $combat->team2->toArray());
256	1	foreach($characters as $character) {
257	1	foreach($character->effects as $effect) {
258	1	if(is_int($effect->duration)) {
259	1	$effect->duration--;
260		}
261		}
262		}
263	1	}
264
265		/**
266		* Decrease skills' cooldowns
267		*/
268		public function decreaseSkillsCooldowns(self $combat): void {
269		/** @var Character[] $characters */
270	1	$characters = array_merge($combat->team1->toArray(), $combat->team2->toArray());
271	1	foreach($characters as $character) {
272	1	foreach($character->skills as $skill) {
273	1	$skill->decreaseCooldown();
274		}
275		}
276	1	}
277
278		/**
279		* Remove combat effects from character at the end of the combat
280		*/
281		public function removeCombatEffects(self $combat): void {
282		/** @var Character[] $characters */
283	1	$characters = array_merge($combat->team1->toArray(), $combat->team2->toArray());
284	1	foreach($characters as $character) {
285	1	foreach($character->effects as $effect) {
286	1	if($effect->duration === CharacterEffect::DURATION_COMBAT OR is_int($effect->duration)) {
287	1	$character->removeEffect($effect->id);
288		}
289		}
290		}
291	1	}
292
293		/**
294		* Add winner to the log
295		*/
296		public function logCombatResult(self $combat): void {
297	1	$combat->log->round = 5000;
298		$params = [
299	1	"team1name" => $combat->team1->name, "team1damage" => $combat->damage[1],
300	1	"team2name" => $combat->team2->name, "team2damage" => $combat->damage[2],
301		];
302	1	if($combat->winner === 1) {
303	1	$params["winner"] = $combat->team1->name;
304		} else {
305	1	$params["winner"] = $combat->team2->name;
306		}
307	1	$combat->log->logText("combat.log.combatEnd", $params);
308	1	}
309
310		/**
311		* Log start of a round
312		*/
313		public function logRoundNumber(self $combat): void {
314	1	$combat->log->round = ++$this->round;
315	1	}
316
317		/**
318		* Decrease duration of effects and recalculate stats
319		*/
320		public function recalculateStats(self $combat): void {
321		/** @var Character[] $characters */
322	1	$characters = array_merge($combat->team1->toArray(), $combat->team2->toArray());
323	1	foreach($characters as $character) {
324	1	$character->recalculateStats();
325		}
326	1	}
327
328		/**
329		* Reset characters' initiative
330		*/
331		public function resetInitiative(self $combat): void {
332		/** @var Character[] $characters */
333	1	$characters = array_merge($combat->team1->toArray(), $combat->team2->toArray());
334	1	foreach($characters as $character) {
335	1	$character->resetInitiative();
336		}
337	1	}
338
339		/**
340		* Select target for attack
341		*
342		* @internal
343		*/
344		public function selectAttackTarget(Character $attacker): ?Character {
345	1	$enemyTeam = $this->getEnemyTeam($attacker);
346	1	$rangedWeapon = ($attacker->equipment->hasItems(["%class%" => Weapon::class, "worn" => true, "ranged" => true,]));
347	1	if(!$rangedWeapon) {
348	1	$rowToAttack = $enemyTeam->rowToAttack;
349	1	if(is_null($rowToAttack)) {
350		return null;
351		}
352		/** @var Team $enemies */
353	1	$enemies = Team::fromArray($enemyTeam->getItems(["positionRow" => $rowToAttack, "hitpoints>" => 0,]), $enemyTeam->name);
		0 ignored issues – show introduced 2018-06-06 14:28 UTC by Report Bug Copy Issue Report Line exceeds 120 characters; contains 126 characters Loading history...
354		} else {
355		$enemies = $enemyTeam;
356		}
357	1	$target = $enemies->getLowestHpCharacter();
358	1	if(!is_null($target)) {
359	1	return $target;
360		}
361	1	return $enemies->getRandomCharacter();
362		}
363
364		/**
365		* Select target for healing
366		*
367		* @internal
368		*/
369		public function selectHealingTarget(Character $healer): ?Character {
370	1	return $this->getTeam($healer)->getLowestHpCharacter();
371		}
372
373		/**
374		* @internal
375		*/
376		public function findHealers(): Team {
377	1	$healers = call_user_func($this->healers, $this->team1, $this->team2);
378	1	if($healers instanceof Team) {
379	1	return $healers;
380		}
381		return new Team("healers");
382		}
383
384		/**
385		* Main stage of a round
386		*
387		* @throws NotImplementedException
388		*/
389		public function mainStage(self $combat): void {
390		/** @var Character[] $characters */
391	1	$characters = array_merge($combat->team1->usableMembers, $combat->team2->usableMembers);
392	1	usort($characters, function(Character $a, Character $b) {
393	1	return -1 * strcmp((string) $a->initiative, (string) $b->initiative);
394	1	});
395	1	foreach($characters as $character) {
396	1	$action = $combat->actionSelector->chooseAction($combat, $character);
397	1	if(is_null($action)) {
398		break;
399		}
400		/** @var ICombatAction $combatAction */
401	1	foreach($this->combatActions as $combatAction) {
402	1	if($combatAction->getName() === $action) {
403	1	$combatAction->do($combat, $character);
404	1	continue 2;
405		}
406		}
407		throw new NotImplementedException("Action $action is not implemented.");
408		}
409	1	}
410
411		/**
412		* Start next round
413		*
414		* @return int Winning team/0
415		*/
416		protected function startRound(): int {
417	1	$this->onRoundStart($this);
418	1	return $this->getWinner();
419		}
420
421		/**
422		* Do a round
423		*/
424		protected function doRound(): void {
425	1	$this->onRound($this);
426	1	}
427
428		/**
429		* End round
430		*
431		* @return int Winning team/0
432		*/
433		protected function endRound(): int {
434	1	$this->onRoundEnd($this);
435	1	return $this->getWinner();
436		}
437
438		/**
439		* Executes the combat
440		*
441		* @return int Winning team
442		*/
443		public function execute(): int {
444	1	if(!isset($this->team1)) {
445	1	throw new InvalidStateException("Teams are not set.");
446		}
447	1	$this->onCombatStart($this);
448	1	while($this->round <= $this->roundLimit) {
449	1	if($this->startRound() > 0) {
450	1	break;
451		}
452	1	$this->doRound();
453	1	if($this->endRound() > 0) {
454		break;
455		}
456		}
457	1	$this->onCombatEnd($this);
458	1	return $this->getWinner();
459		}
460
461		/**
462		* Harm poisoned characters at start of round
463		*/
464		public function applyPoison(self $combat): void {
465		/** @var Character[] $characters */
466	1	$characters = array_merge($combat->team1->aliveMembers, $combat->team2->aliveMembers);
467	1	foreach($characters as $character) {
468	1	foreach($character->effects as $effect) {
469	1	if($effect->type === SkillSpecial::TYPE_POISON) {
470	1	$character->harm($effect->value);
471		$action = [
472	1	"action" => CombatLogEntry::ACTION_POISON, "result" => true, "amount" => $effect->value,
473	1	"character1" => $character, "character2" => $character,
474		];
475	1	$combat->log->log($action);
476		}
477		}
478		}
479	1	}
480
481		/**
482		* Log dealt damage
483		*/
484		public function logDamage(Character $attacker, int $amount): void {
485	1	$team = $this->team1->hasItems(["id" => $attacker->id]) ? 1 : 2;
486	1	$this->damage[$team] += $amount;
487	1	}
488
489		public function getLog(): CombatLogger {
490	1	return $this->log;
491		}
492		}
493		?>

heroesofabenez / combat

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CombatBase.php$0 ➔ selectAttackTarget() A

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