CombatBase::getWinner()

Passed

Push — master ( 50241d...54d247 )

by Jakub

created 2019-01-18 15:22 UTC

↳ Parent: CombatBase

Size

Total Lines	7
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	5
dl	0
loc	7
ccs	5
cts	5
cp	1
c	0
b	0
f	0
nc	2
nop	0

<?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 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) {
      $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) {
      $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 = $enemyTeam->rowToAttack;
      if(is_null($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();
  }
  
  /**
   * 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.");
    }
  }
  
  /**
   * 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 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 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->victoryCondition = [VictoryConditions::class, "moreDamage"];
72	1	$this->successCalculator = $successCalculator ?? new RandomSuccessCalculator();
73	1	$this->actionSelector = $actionSelector ?? new CombatActionSelector();
74	1	$this->healers = function(): Team {
75		return new Team("healers");
76		};
77	1	$this->combatActions = new class extends Collection {
78		/** @var string */
79		protected $class = ICombatAction::class;
80		};
81	1	$this->registerDefaultHandlers();
82	1	$this->registerDefaultCombatActions();
83	1	}
84
85		protected function registerDefaultHandlers(): void {
86	1	$this->onCombatStart[] = [$this, "assignPositions"];
87	1	$this->onCombatEnd[] = [$this, "removeCombatEffects"];
88	1	$this->onCombatEnd[] = [$this, "logCombatResult"];
89	1	$this->onCombatEnd[] = [$this, "resetInitiative"];
90	1	$this->onRoundStart[] = [$this, "applyEffectProviders"];
91	1	$this->onRoundStart[] = [$this, "decreaseEffectsDuration"];
92	1	$this->onRoundStart[] = [$this ,"recalculateStats"];
93	1	$this->onRoundStart[] = [$this, "logRoundNumber"];
94	1	$this->onRoundStart[] = [$this, "applyPoison"];
95	1	$this->onRound[] = [$this, "mainStage"];
96	1	$this->onRoundEnd[] = [$this, "decreaseSkillsCooldowns"];
97	1	$this->onRoundEnd[] = [$this, "resetInitiative"];
98	1	}
99
100		protected function registerDefaultCombatActions(): void {
101	1	$this->combatActions[] = new CombatActions\Attack();
102	1	$this->combatActions[] = new CombatActions\Heal();
103	1	$this->combatActions[] = new CombatActions\SkillAttack();
104	1	$this->combatActions[] = new CombatActions\SkillSpecial();
105	1	}
106
107		public function getRound(): int {
108	1	return $this->round;
109		}
110
111		public function getRoundLimit(): int {
112	1	return $this->roundLimit;
113		}
114
115		public function setRoundLimit(int $roundLimit): void {
116		$this->roundLimit = Numbers::range($roundLimit, 1, PHP_INT_MAX);
117		}
118
119		/**
120		* Set teams
121		*/
122		public function setTeams(Team $team1, Team $team2): void {
123	1	if(isset($this->team1)) {
124	1	throw new ImmutableException("Teams has already been set.");
125		}
126	1	$this->team1 = & $team1;
127	1	$this->team2 = & $team2;
128	1	$this->log->setTeams($team1, $team2);
129	1	}
130
131		/**
132		* Set participants for duel
133		* Creates teams named after the member
134		*/
135		public function setDuelParticipants(Character $player, Character $opponent): void {
136	1	$team1 = new Team($player->name);
137	1	$team1[] = $player;
138	1	$team2 = new Team($opponent->name);
139	1	$team2[] = $opponent;
140	1	$this->setTeams($team1, $team2);
141	1	}
142
143		public function getTeam1(): Team {
144	1	return $this->team1;
145		}
146
147		public function getTeam2(): Team {
148	1	return $this->team2;
149		}
150
151		public function getVictoryCondition(): callable {
152	1	return $this->victoryCondition;
153		}
154
155		public function setVictoryCondition(callable $victoryCondition): void {
156	1	$this->victoryCondition = $victoryCondition;
157	1	}
158
159		public function getHealers(): callable {
160	1	return $this->healers;
161		}
162
163		public function setHealers(callable $healers): void {
164	1	$this->healers = $healers;
165	1	}
166
167		public function getTeam1Damage(): int {
168	1	return $this->damage[1];
169		}
170
171		public function getTeam2Damage(): int {
172	1	return $this->damage[2];
173		}
174
175		public function getSuccessCalculator(): ISuccessCalculator {
176	1	return $this->successCalculator;
177		}
178
179		public function setSuccessCalculator(ISuccessCalculator $successCalculator): void {
180	1	$this->successCalculator = $successCalculator;
181	1	}
182
183		public function getActionSelector(): ICombatActionSelector {
184	1	return $this->actionSelector;
185		}
186
187		public function setActionSelector(ICombatActionSelector $actionSelector): void {
188	1	$this->actionSelector = $actionSelector;
189	1	}
190
191		/**
192		* @return Collection\|ICombatAction[]
193		*/
194		public function getCombatActions(): Collection {
195	1	return $this->combatActions;
196		}
197
198		/**
199		* Get winner of combat
200		*
201		* @staticvar int $result
202		* @return int Winning team/0
203		*/
204		public function getWinner(): int {
205	1	static $result = 0;
206	1	if($result === 0) {
207	1	$result = call_user_func($this->victoryCondition, $this);
208	1	$result = Numbers::range($result, 0, 2);
209		}
210	1	return $result;
211		}
212
213		/**
214		* @internal
215		*/
216		public function getTeam(Character $character): Team {
217	1	return $this->team1->hasItems(["id" => $character->id]) ? $this->team1 : $this->team2;
218		}
219
220		/**
221		* @internal
222		*/
223		public function getEnemyTeam(Character $character): Team {
224	1	return $this->team1->hasItems(["id" => $character->id]) ? $this->team2 : $this->team1;
225		}
226
227		public function applyEffectProviders(self $combat): void {
228		/** @var Character[] $characters */
229	1	$characters = array_merge($combat->team1->toArray(), $combat->team2->toArray());
230	1	foreach($characters as $character) {
231	1	$character->applyEffectProviders();
232		}
233	1	}
234
235		public function assignPositions(self $combat): void {
236	1	$assignPositions = function(Team $team) {
237	1	$row = 1;
238	1	$column = 0;
239		/** @var Character $character */
240	1	foreach($team as $character) {
241		try {
242	1	$column++;
243	1	if($character->positionRow > 0 AND $character->positionColumn > 0) {
244	1	continue;
245		}
246		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...
247	1	$team->setCharacterPosition($character->id, $row, $column);
248	1	} catch(InvalidCharacterPositionException $e) {
249	1	if($e->getCode() === InvalidCharacterPositionException::ROW_FULL) {
250	1	$row++;
251	1	$column = 1;
252		} elseif($e->getCode() === InvalidCharacterPositionException::POSITION_OCCUPIED) {
253		$column++;
254		} else {
255		throw $e;
256		}
257	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...
258		}
259		}
260	1	};
261	1	$assignPositions($combat->team1);
262	1	$assignPositions($combat->team2);
263	1	}
264
265		public function decreaseEffectsDuration(self $combat): void {
266		/** @var Character[] $characters */
267	1	$characters = array_merge($combat->team1->toArray(), $combat->team2->toArray());
268	1	foreach($characters as $character) {
269	1	foreach($character->effects as $effect) {
270	1	if(is_int($effect->duration)) {
271	1	$effect->duration--;
272		}
273		}
274		}
275	1	}
276
277		/**
278		* Decrease skills' cooldowns
279		*/
280		public function decreaseSkillsCooldowns(self $combat): void {
281		/** @var Character[] $characters */
282	1	$characters = array_merge($combat->team1->toArray(), $combat->team2->toArray());
283	1	foreach($characters as $character) {
284	1	foreach($character->skills as $skill) {
285	1	$skill->decreaseCooldown();
286		}
287		}
288	1	}
289
290		/**
291		* Remove combat effects from character at the end of the combat
292		*/
293		public function removeCombatEffects(self $combat): void {
294		/** @var Character[] $characters */
295	1	$characters = array_merge($combat->team1->toArray(), $combat->team2->toArray());
296	1	foreach($characters as $character) {
297	1	$character->effects->removeByFilter(["duration!=" => CharacterEffect::DURATION_FOREVER]);
298		}
299	1	}
300
301		/**
302		* Add winner to the log
303		*/
304		public function logCombatResult(self $combat): void {
305	1	$combat->log->round = 5000;
306		$params = [
307	1	"team1name" => $combat->team1->name, "team1damage" => $combat->damage[1],
308	1	"team2name" => $combat->team2->name, "team2damage" => $combat->damage[2],
309		];
310	1	$params["winner"] = ($combat->winner === 1) ? $combat->team1->name : $combat->team2->name;
311	1	$combat->log->logText("combat.log.combatEnd", $params);
312	1	}
313
314		/**
315		* Log start of a round
316		*/
317		public function logRoundNumber(self $combat): void {
318	1	$combat->log->round = ++$this->round;
319	1	}
320
321		/**
322		* Decrease duration of effects and recalculate stats
323		*/
324		public function recalculateStats(self $combat): void {
325		/** @var Character[] $characters */
326	1	$characters = array_merge($combat->team1->toArray(), $combat->team2->toArray());
327	1	foreach($characters as $character) {
328	1	$character->recalculateStats();
329		}
330	1	}
331
332		/**
333		* Reset characters' initiative
334		*/
335		public function resetInitiative(self $combat): void {
336		/** @var Character[] $characters */
337	1	$characters = array_merge($combat->team1->toArray(), $combat->team2->toArray());
338	1	foreach($characters as $character) {
339	1	$character->resetInitiative();
340		}
341	1	}
342
343		/**
344		* Select target for attack
345		*
346		* @internal
347		*/
348		public function selectAttackTarget(Character $attacker): ?Character {
349	1	$enemyTeam = $this->getEnemyTeam($attacker);
350	1	$rangedWeapon = ($attacker->equipment->hasItems(["%class%" => Weapon::class, "worn" => true, "ranged" => true,]));
351	1	if(!$rangedWeapon) {
352	1	$rowToAttack = $enemyTeam->rowToAttack;
353	1	if(is_null($rowToAttack)) {
354		return null;
355		}
356		/** @var Team $enemies */
357	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...
358		} else {
359		$enemies = $enemyTeam;
360		}
361	1	$target = $enemies->getLowestHpCharacter();
362	1	if(!is_null($target)) {
363		return $target;
364		}
365	1	return $enemies->getRandomCharacter();
366		}
367
368		/**
369		* Main stage of a round
370		*
371		* @throws NotImplementedException
372		*/
373		public function mainStage(self $combat): void {
374		/** @var Character[] $characters */
375	1	$characters = array_merge($combat->team1->usableMembers, $combat->team2->usableMembers);
376	1	usort($characters, function(Character $a, Character $b) {
377	1	return -1 * strcmp((string) $a->initiative, (string) $b->initiative);
378	1	});
379	1	foreach($characters as $character) {
380	1	$action = $combat->actionSelector->chooseAction($combat, $character);
381	1	if(is_null($action)) {
382		break;
383		}
384		/** @var ICombatAction $combatAction */
385	1	foreach($this->combatActions as $combatAction) {
386	1	if($combatAction->getName() === $action) {
387	1	$combatAction->do($combat, $character);
388	1	continue 2;
389		}
390		}
391		throw new NotImplementedException("Action $action is not implemented.");
392		}
393	1	}
394
395		/**
396		* Executes the combat
397		*
398		* @return int Winning team
399		*/
400		public function execute(): int {
401	1	if(!isset($this->team1)) {
402	1	throw new InvalidStateException("Teams are not set.");
403		}
404	1	$this->onCombatStart($this);
405	1	while($this->round <= $this->roundLimit) {
406	1	$this->onRoundStart($this);
407	1	if($this->getWinner() > 0) {
408	1	break;
409		}
410	1	$this->onRound($this);
411	1	$this->onRoundEnd($this);
412	1	if($this->getWinner() > 0) {
413		break;
414		}
415		}
416	1	$this->onCombatEnd($this);
417	1	return $this->getWinner();
418		}
419
420		/**
421		* Harm poisoned characters at start of round
422		*/
423		public function applyPoison(self $combat): void {
424		/** @var Character[] $characters */
425	1	$characters = array_merge(
426	1	$combat->team1->getItems(["hitpoints>" => 0, "poisoned!=" => false,]),
427	1	$combat->team2->getItems(["hitpoints>" => 0, "poisoned!=" => false,])
428		);
429	1	foreach($characters as $character) {
430	1	$poisonValue = $character->getStatus(Character::STATUS_POISONED);
431	1	$character->harm($poisonValue);
432		$action = [
433	1	"action" => CombatLogEntry::ACTION_POISON, "result" => true, "amount" => $poisonValue,
434	1	"character1" => $character, "character2" => $character,
435		];
436	1	$combat->log->log($action);
437		}
438	1	}
439
440		/**
441		* Log dealt damage
442		*/
443		public function logDamage(Character $attacker, int $amount): void {
444	1	$team = $this->team1->hasItems(["id" => $attacker->id]) ? 1 : 2;
445	1	$this->damage[$team] += $amount;
446	1	}
447
448		public function getLog(): CombatLogger {
449	1	return $this->log;
450		}
451		}
452		?>

heroesofabenez / combat

Push — master ( 50241d...54d247 )

CombatBase::getWinner()

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