CombatBase.php$0 ➔ selectAttackTarget() - Code Metrics - Inspection of "updated dependencies" - heroesofabenez/combat - Measure and Improve Code Quality continuously with Scrutinizer

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Push — master ( 46de71...20452c )

by Jakub

created 2020-02-07 12:19 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 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 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->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->registerDefaultHandlers();
    $this->registerDefaultCombatActions();
  }

  protected function registerDefaultHandlers(): void {
    $this->onCombatStart[] = [$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"];
  }

  protected function registerDefaultCombatActions(): void {
    $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;
  }

  public function setRoundLimit(int $roundLimit): void {
    $this->roundLimit = Numbers::range($roundLimit, 1, PHP_INT_MAX);
  }

  /**
   * 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): void {
      $row = 1;
      $column = 0;
      /** @var Character $character */
      foreach($team as $character) {
        try {
          $column++;
          if($character->positionRow > 0 && $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) {
      $character->effects->removeByFilter(["duration!=" => CharacterEffect::DURATION_FOREVER]);
    }
  }
  
  /**
   * 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],
    ];
    $params["winner"] = ($combat->winner === 1) ? $combat->team1->name : $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 = $enemyTeam->rowToAttack;
      if($rowToAttack === null) {
        return null;
      }
      /** @var Team $enemies */
      $enemies = Team::fromArray($enemyTeam->getItems(["positionRow" => $rowToAttack, "hitpoints>" => 0, "hidden" => false, ]), $enemyTeam->name);

    } else {
      $enemies = $enemyTeam;
    }
    $target = $enemies->getLowestHpCharacter();
    if($target !== null) {
      return $target;
    }
    return $enemies->getRandomCharacter();
  }
  
  /**
   * 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): int {
      return -1 * strcmp((string) $a->initiative, (string) $b->initiative);
    });
    foreach($characters as $character) {
      /** @var ICombatAction|null $combatAction */
      $combatAction = $combat->actionSelector->chooseAction($combat, $character);
      if($combatAction === null) {
        break;
      }
      $combatAction->do($combat, $character);
    }
  }
  
  /**
   * 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) {
      $this->onRoundStart($this);
      if($this->getWinner() > 0) {
        break;
      }
      $this->onRound($this);
      $this->onRoundEnd($this);
      if($this->getWinner() > 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->getItems(["hitpoints>" => 0, "poisoned!=" => false, ]),
        $combat->team2->getItems(["hitpoints>" => 0, "poisoned!=" => false, ])
    );
    foreach($characters as $character) {
      $poisonValue = $character->getStatus(Character::STATUS_POISONED);
      $character->harm($poisonValue);
      $action = [
        "action" => CombatLogEntry::ACTION_POISON, "result" => true, "amount" => $poisonValue,
        "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 Nexendrie\Utils\Collection;
8
9		/**
10		* Handles combat
11		*
12		* @author Jakub Konečný
13		* @property-read CombatLogger $log Log from the combat
14		* @property-read int $winner Team which won the combat/0 if there is no winner yet
15		* @property-read int $round Number of current round
16		* @property int $roundLimit
17		* @property Team $team1
18		* @property Team $team2
19		* @property-read int $team1Damage
20		* @property-read int $team2Damage
21		* @property ISuccessCalculator $successCalculator
22		* @property ICombatActionSelector $actionSelector
23		* @property Collection\|ICombatAction[] $combatActions
24		* @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...
25		* @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...
26		* @method void onCombatStart(CombatBase $combat)
27		* @method void onCombatEnd(CombatBase $combat)
28		* @method void onRoundStart(CombatBase $combat)
29		* @method void onRound(CombatBase $combat)
30		* @method void onRoundEnd(CombatBase $combat)
31		*/
32	1	class CombatBase {
33	1	use \Nette\SmartObject;
34
35		/** @var Team First team */
36		protected $team1;
37		/** @var Team Second team */
38		protected $team2;
39		/** @var CombatLogger */
40		protected $log;
41		/** @var int Number of current round */
42		protected $round = 0;
43		/** @var int Round limit */
44		protected $roundLimit = 30;
45		/** @var array Dealt damage by team */
46		protected $damage = [1 => 0, 2 => 0];
47		/** @var callable[] */
48		public $onCombatStart = [];
49		/** @var callable[] */
50		public $onCombatEnd = [];
51		/** @var callable[] */
52		public $onRoundStart = [];
53		/** @var callable[] */
54		public $onRound = [];
55		/** @var callable[] */
56		public $onRoundEnd = [];
57		/** @var callable */
58		protected $victoryCondition;
59		/** @var callable */
60		protected $healers;
61		/** @var ISuccessCalculator */
62		protected $successCalculator;
63		/** @var ICombatActionSelector */
64		protected $actionSelector;
65		/** @var Collection\|ICombatAction[] */
66		protected $combatActions;
67
68		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...
69	1	$this->log = $logger;
70	1	$this->victoryCondition = [VictoryConditions::class, "moreDamage"];
71	1	$this->successCalculator = $successCalculator ?? new RandomSuccessCalculator();
72	1	$this->actionSelector = $actionSelector ?? new CombatActionSelector();
73	1	$this->healers = function(): Team {
74		return new Team("healers");
75		};
76	1	$this->combatActions = new class extends Collection {
77		/** @var string */
78		protected $class = ICombatAction::class;
79		};
80	1	$this->registerDefaultHandlers();
81	1	$this->registerDefaultCombatActions();
82	1	}
83
84		protected function registerDefaultHandlers(): void {
85	1	$this->onCombatStart[] = [$this, "assignPositions"];
86	1	$this->onCombatEnd[] = [$this, "removeCombatEffects"];
87	1	$this->onCombatEnd[] = [$this, "logCombatResult"];
88	1	$this->onCombatEnd[] = [$this, "resetInitiative"];
89	1	$this->onRoundStart[] = [$this, "applyEffectProviders"];
90	1	$this->onRoundStart[] = [$this, "decreaseEffectsDuration"];
91	1	$this->onRoundStart[] = [$this, "recalculateStats"];
92	1	$this->onRoundStart[] = [$this, "logRoundNumber"];
93	1	$this->onRoundStart[] = [$this, "applyPoison"];
94	1	$this->onRound[] = [$this, "mainStage"];
95	1	$this->onRoundEnd[] = [$this, "decreaseSkillsCooldowns"];
96	1	$this->onRoundEnd[] = [$this, "resetInitiative"];
97	1	}
98
99		protected function registerDefaultCombatActions(): void {
100	1	$this->combatActions[] = new CombatActions\Attack();
101	1	$this->combatActions[] = new CombatActions\Heal();
102	1	$this->combatActions[] = new CombatActions\SkillAttack();
103	1	$this->combatActions[] = new CombatActions\SkillSpecial();
104	1	}
105
106		public function getRound(): int {
107	1	return $this->round;
108		}
109
110		public function getRoundLimit(): int {
111	1	return $this->roundLimit;
112		}
113
114		public function setRoundLimit(int $roundLimit): void {
115		$this->roundLimit = Numbers::range($roundLimit, 1, PHP_INT_MAX);
116		}
117
118		/**
119		* Set teams
120		*/
121		public function setTeams(Team $team1, Team $team2): void {
122	1	if(isset($this->team1)) {
123	1	throw new ImmutableException("Teams has already been set.");
124		}
125	1	$this->team1 = & $team1;
126	1	$this->team2 = & $team2;
127	1	$this->log->setTeams($team1, $team2);
128	1	}
129
130		/**
131		* Set participants for duel
132		* Creates teams named after the member
133		*/
134		public function setDuelParticipants(Character $player, Character $opponent): void {
135	1	$team1 = new Team($player->name);
136	1	$team1[] = $player;
137	1	$team2 = new Team($opponent->name);
138	1	$team2[] = $opponent;
139	1	$this->setTeams($team1, $team2);
140	1	}
141
142		public function getTeam1(): Team {
143	1	return $this->team1;
144		}
145
146		public function getTeam2(): Team {
147	1	return $this->team2;
148		}
149
150		public function getVictoryCondition(): callable {
151	1	return $this->victoryCondition;
152		}
153
154		public function setVictoryCondition(callable $victoryCondition): void {
155	1	$this->victoryCondition = $victoryCondition;
156	1	}
157
158		public function getHealers(): callable {
159	1	return $this->healers;
160		}
161
162		public function setHealers(callable $healers): void {
163	1	$this->healers = $healers;
164	1	}
165
166		public function getTeam1Damage(): int {
167	1	return $this->damage[1];
168		}
169
170		public function getTeam2Damage(): int {
171	1	return $this->damage[2];
172		}
173
174		public function getSuccessCalculator(): ISuccessCalculator {
175	1	return $this->successCalculator;
176		}
177
178		public function setSuccessCalculator(ISuccessCalculator $successCalculator): void {
179	1	$this->successCalculator = $successCalculator;
180	1	}
181
182		public function getActionSelector(): ICombatActionSelector {
183	1	return $this->actionSelector;
184		}
185
186		public function setActionSelector(ICombatActionSelector $actionSelector): void {
187	1	$this->actionSelector = $actionSelector;
188	1	}
189
190		/**
191		* @return Collection\|ICombatAction[]
192		*/
193		public function getCombatActions(): Collection {
194	1	return $this->combatActions;
195		}
196
197		/**
198		* Get winner of combat
199		*
200		* @staticvar int $result
201		* @return int Winning team/0
202		*/
203		public function getWinner(): int {
204	1	static $result = 0;
205	1	if($result === 0) {
206	1	$result = call_user_func($this->victoryCondition, $this);
207	1	$result = Numbers::range($result, 0, 2);
208		}
209	1	return $result;
210		}
211
212		/**
213		* @internal
214		*/
215		public function getTeam(Character $character): Team {
216	1	return $this->team1->hasItems(["id" => $character->id]) ? $this->team1 : $this->team2;
217		}
218
219		/**
220		* @internal
221		*/
222		public function getEnemyTeam(Character $character): Team {
223	1	return $this->team1->hasItems(["id" => $character->id]) ? $this->team2 : $this->team1;
224		}
225
226		public function applyEffectProviders(self $combat): void {
227		/** @var Character[] $characters */
228	1	$characters = array_merge($combat->team1->toArray(), $combat->team2->toArray());
229	1	foreach($characters as $character) {
230	1	$character->applyEffectProviders();
231		}
232	1	}
233
234		public function assignPositions(self $combat): void {
235	1	$assignPositions = function(Team $team): void {
236	1	$row = 1;
237	1	$column = 0;
238		/** @var Character $character */
239	1	foreach($team as $character) {
240		try {
241	1	$column++;
242	1	if($character->positionRow > 0 && $character->positionColumn > 0) {
243	1	continue;
244		}
245		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	1	$team->setCharacterPosition($character->id, $row, $column);
247	1	} catch(InvalidCharacterPositionException $e) {
248	1	if($e->getCode() === InvalidCharacterPositionException::ROW_FULL) {
249	1	$row++;
250	1	$column = 1;
251		} elseif($e->getCode() === InvalidCharacterPositionException::POSITION_OCCUPIED) {
252		$column++;
253		} else {
254		throw $e;
255		}
256	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...
257		}
258		}
259	1	};
260	1	$assignPositions($combat->team1);
261	1	$assignPositions($combat->team2);
262	1	}
263
264		public function decreaseEffectsDuration(self $combat): void {
265		/** @var Character[] $characters */
266	1	$characters = array_merge($combat->team1->toArray(), $combat->team2->toArray());
267	1	foreach($characters as $character) {
268	1	foreach($character->effects as $effect) {
269	1	if(is_int($effect->duration)) {
270	1	$effect->duration--;
271		}
272		}
273		}
274	1	}
275
276		/**
277		* Decrease skills' cooldowns
278		*/
279		public function decreaseSkillsCooldowns(self $combat): void {
280		/** @var Character[] $characters */
281	1	$characters = array_merge($combat->team1->toArray(), $combat->team2->toArray());
282	1	foreach($characters as $character) {
283	1	foreach($character->skills as $skill) {
284	1	$skill->decreaseCooldown();
285		}
286		}
287	1	}
288
289		/**
290		* Remove combat effects from character at the end of the combat
291		*/
292		public function removeCombatEffects(self $combat): void {
293		/** @var Character[] $characters */
294	1	$characters = array_merge($combat->team1->toArray(), $combat->team2->toArray());
295	1	foreach($characters as $character) {
296	1	$character->effects->removeByFilter(["duration!=" => CharacterEffect::DURATION_FOREVER]);
297		}
298	1	}
299
300		/**
301		* Add winner to the log
302		*/
303		public function logCombatResult(self $combat): void {
304	1	$combat->log->round = 5000;
305		$params = [
306	1	"team1name" => $combat->team1->name, "team1damage" => $combat->damage[1],
307	1	"team2name" => $combat->team2->name, "team2damage" => $combat->damage[2],
308		];
309	1	$params["winner"] = ($combat->winner === 1) ? $combat->team1->name : $combat->team2->name;
310	1	$combat->log->logText("combat.log.combatEnd", $params);
311	1	}
312
313		/**
314		* Log start of a round
315		*/
316		public function logRoundNumber(self $combat): void {
317	1	$combat->log->round = ++$this->round;
318	1	}
319
320		/**
321		* Decrease duration of effects and recalculate stats
322		*/
323		public function recalculateStats(self $combat): void {
324		/** @var Character[] $characters */
325	1	$characters = array_merge($combat->team1->toArray(), $combat->team2->toArray());
326	1	foreach($characters as $character) {
327	1	$character->recalculateStats();
328		}
329	1	}
330
331		/**
332		* Reset characters' initiative
333		*/
334		public function resetInitiative(self $combat): void {
335		/** @var Character[] $characters */
336	1	$characters = array_merge($combat->team1->toArray(), $combat->team2->toArray());
337	1	foreach($characters as $character) {
338	1	$character->resetInitiative();
339		}
340	1	}
341
342		/**
343		* Select target for attack
344		*
345		* @internal
346		*/
347		public function selectAttackTarget(Character $attacker): ?Character {
348	1	$enemyTeam = $this->getEnemyTeam($attacker);
349	1	$rangedWeapon = ($attacker->equipment->hasItems(["%class%" => Weapon::class, "worn" => true, "ranged" => true, ]));
350	1	if(!$rangedWeapon) {
351	1	$rowToAttack = $enemyTeam->rowToAttack;
352	1	if($rowToAttack === null) {
353		return null;
354		}
355		/** @var Team $enemies */
356	1	$enemies = Team::fromArray($enemyTeam->getItems(["positionRow" => $rowToAttack, "hitpoints>" => 0, "hidden" => false, ]), $enemyTeam->name);
		0 ignored issues – show introduced 2019-08-10 16:09 UTC by Report Bug Copy Issue Report Line exceeds 120 characters; contains 146 characters Loading history...
357		} else {
358		$enemies = $enemyTeam;
359		}
360	1	$target = $enemies->getLowestHpCharacter();
361	1	if($target !== null) {
362	1	return $target;
363		}
364	1	return $enemies->getRandomCharacter();
365		}
366
367		/**
368		* Main stage of a round
369		*
370		* @throws NotImplementedException
371		*/
372		public function mainStage(self $combat): void {
373		/** @var Character[] $characters */
374	1	$characters = array_merge($combat->team1->usableMembers, $combat->team2->usableMembers);
375	1	usort($characters, function(Character $a, Character $b): int {
376	1	return -1 * strcmp((string) $a->initiative, (string) $b->initiative);
377	1	});
378	1	foreach($characters as $character) {
379		/** @var ICombatAction\|null $combatAction */
380	1	$combatAction = $combat->actionSelector->chooseAction($combat, $character);
381	1	if($combatAction === null) {
382		break;
383		}
384	1	$combatAction->do($combat, $character);
385		}
386	1	}
387
388		/**
389		* Executes the combat
390		*
391		* @return int Winning team
392		*/
393		public function execute(): int {
394	1	if(!isset($this->team1)) {
395	1	throw new InvalidStateException("Teams are not set.");
396		}
397	1	$this->onCombatStart($this);
398	1	while($this->round <= $this->roundLimit) {
399	1	$this->onRoundStart($this);
400	1	if($this->getWinner() > 0) {
401	1	break;
402		}
403	1	$this->onRound($this);
404	1	$this->onRoundEnd($this);
405	1	if($this->getWinner() > 0) {
406		break;
407		}
408		}
409	1	$this->onCombatEnd($this);
410	1	return $this->getWinner();
411		}
412
413		/**
414		* Harm poisoned characters at start of round
415		*/
416		public function applyPoison(self $combat): void {
417		/** @var Character[] $characters */
418	1	$characters = array_merge(
419	1	$combat->team1->getItems(["hitpoints>" => 0, "poisoned!=" => false, ]),
420	1	$combat->team2->getItems(["hitpoints>" => 0, "poisoned!=" => false, ])
421		);
422	1	foreach($characters as $character) {
423	1	$poisonValue = $character->getStatus(Character::STATUS_POISONED);
424	1	$character->harm($poisonValue);
425		$action = [
426	1	"action" => CombatLogEntry::ACTION_POISON, "result" => true, "amount" => $poisonValue,
427	1	"character1" => $character, "character2" => $character,
428		];
429	1	$combat->log->log($action);
430		}
431	1	}
432
433		/**
434		* Log dealt damage
435		*/
436		public function logDamage(Character $attacker, int $amount): void {
437	1	$team = $this->team1->hasItems(["id" => $attacker->id]) ? 1 : 2;
438	1	$this->damage[$team] += $amount;
439	1	}
440
441		public function getLog(): CombatLogger {
442	1	return $this->log;
443		}
444		}
445		?>

heroesofabenez / combat

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CombatBase.php$0 ➔ selectAttackTarget() A

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