X-Git-Url: http://git.localhorst.tv/?a=blobdiff_plain;f=src%2Fbattle%2FBattleState.cpp;h=e72fbf94fc6c17b2a441881ed38de540d7fa9539;hb=9d5e525f2bd9035e9add815e287313d09c1bf0fd;hp=dcad8b2322d3c12197e3a308438da6556bddc294;hpb=a01c2f05b5a6493d7fe097eb15e5337a095992ae;p=l2e.git

diff --git a/src/battle/BattleState.cpp b/src/battle/BattleState.cpp
index dcad8b2..e72fbf9 100644
--- a/src/battle/BattleState.cpp
+++ b/src/battle/BattleState.cpp
@@ -213,6 +213,17 @@ void BattleState::ResumeState(Application &ctrl, SDL_Surface *screen) {
 		ctrl.PopState(); // quit the battle scene
 		return;
 	}
+	if (Victory()) {
+		// TODO: push victory state
+		ctrl.PopState();
+		return;
+	}
+	if (Defeat()) {
+		// TODO: push defeat state
+		ctrl.PopState();
+		return;
+	}
+	// TODO: this should not push a state while quitting
 	if (AttackSelectionDone()) {
 		ctrl.PushState(new PerformAttacks(this));
 	} else {
@@ -220,6 +231,20 @@ void BattleState::ResumeState(Application &ctrl, SDL_Surface *screen) {
 	}
 }
 
+bool BattleState::Victory() const {
+	for (int i(0); i < MaxMonsters(); ++i) {
+		if (MonsterAt(i).Health() > 0) return false;
+	}
+	return true;
+}
+
+bool BattleState::Defeat() const {
+	for (int i(0); i < NumHeroes(); ++i) {
+		if (HeroAt(i).Health() > 0) return false;
+	}
+	return true;
+}
+
 void BattleState::PauseState(Application &ctrl, SDL_Surface *screen) {
 
 }
@@ -229,8 +254,8 @@ class OrderCompare {
 	public:
 		OrderCompare(BattleState *battle) : battle(battle) { }
 		bool operator ()(const BattleState::Order &lhs, const BattleState::Order &rhs) {
-			int lagl(lhs.isMonster ? battle->MonsterAt(lhs.index).Agility() : battle->HeroAt(lhs.index).Agility());
-			int ragl(rhs.isMonster ? battle->MonsterAt(rhs.index).Agility() : battle->HeroAt(rhs.index).Agility());
+			int lagl(lhs.isMonster ? battle->MonsterAt(lhs.index).GetStats().Agility() : battle->HeroAt(lhs.index).GetStats().Agility());
+			int ragl(rhs.isMonster ? battle->MonsterAt(rhs.index).GetStats().Agility() : battle->HeroAt(rhs.index).GetStats().Agility());
 			return lagl > ragl;
 		}
 	private:
@@ -264,29 +289,95 @@ void BattleState::NextAttack() {
 
 void BattleState::CalculateDamage() {
 	if (CurrentAttack().isMonster) {
+		const Stats &attackerStats(MonsterAt(CurrentAttack().index).GetStats());
 		// TODO: run monster's attack script
 		monsterAttacks[CurrentAttack().index].SetType(AttackChoice::SWORD);
 		monsterAttacks[CurrentAttack().index].Selection().SelectSingle();
 		monsterAttacks[CurrentAttack().index].Selection().SelectHeroes();
-		monsterAttacks[CurrentAttack().index].Selection().SetBad(0, 15);
+		for (int i(0); i < NumHeroes(); ++i) {
+			if (HeroAt(i).Health() > 0) {
+				const Stats &defenderStats(HeroAt(i).GetStats());
+				Uint16 damage(CalculateDamage(attackerStats, defenderStats));
+				monsterAttacks[CurrentAttack().index].Selection().SetBad(0, damage);
+				break;
+			}
+		}
 	} else {
+		const Stats &attackerStats(HeroAt(CurrentAttack().index).GetStats());
 		TargetSelection &ts(AttackChoiceAt(CurrentAttack().index).Selection());
+		bool hitSome(false);
 		if (ts.TargetsEnemies()) {
-			for (int i(0); i < NumHeroes(); ++i) {
+			for (int i(0); i < MaxMonsters(); ++i) {
 				if (ts.IsSelected(i)) {
-					ts.SetBad(i, 15);
+					if (MonsterAt(i).Health() > 0) {
+						const Stats &defenderStats(MonsterAt(i).GetStats());
+						Uint16 damage(CalculateDamage(attackerStats, defenderStats));
+						ts.SetBad(i, damage);
+						hitSome = true;
+					} else {
+						ts.Unselect(i);
+					}
 				}
 			}
-		} else {
+			if (hitSome) return;
 			for (int i(0); i < MaxMonsters(); ++i) {
-				if (ts.IsSelected(i) && MonsterAt(i).Health() > 0) {
-					ts.SetBad(i, 15);
+				if (MonsterAt(i).Health() > 0) {
+					const Stats &defenderStats(MonsterAt(i).GetStats());
+					Uint16 damage(CalculateDamage(attackerStats, defenderStats));
+					ts.SetBad(i, damage);
+					break;
+				}
+			}
+		} else {
+			for (int i(0); i < NumHeroes(); ++i) {
+				if (ts.IsSelected(i)) {
+					if (HeroAt(i).Health() > 0) {
+						const Stats &defenderStats(HeroAt(i).GetStats());
+						Uint16 damage(CalculateDamage(attackerStats, defenderStats));
+						ts.SetBad(i, damage);
+						hitSome = true;
+					} else {
+						ts.Unselect(i);
+					}
+				}
+			}
+			if (hitSome) return;
+			for (int i(0); i < NumHeroes(); ++i) {
+				if (HeroAt(i).Health() > 0) {
+					const Stats &defenderStats(HeroAt(i).GetStats());
+					Uint16 damage(CalculateDamage(attackerStats, defenderStats));
+					ts.SetBad(i, damage);
+					break;
 				}
 			}
 		}
 	}
 }
 
+Uint16 BattleState::CalculateDamage(const Stats &attacker, const Stats &defender) const {
+	// TODO: find out real formula and add some randomness
+	return attacker.Attack() / 2 - defender.Defense() / 4;
+}
+
+void BattleState::ApplyDamage() {
+	if (attackCursor < 0) return;
+	AttackChoice &ac(CurrentAttack().isMonster ? monsterAttacks[CurrentAttack().index] : AttackChoiceAt(CurrentAttack().index));
+	TargetSelection &ts(ac.Selection());
+	if (ts.TargetsEnemies()) {
+		for (int i(0); i < MaxMonsters(); ++i) {
+			if (ts.IsBad(i)) {
+				MonsterAt(i).SubtractHealth(ts.GetAmount(i));
+			}
+		}
+	} else {
+		for (int i(0); i < NumHeroes(); ++i) {
+			if (ts.IsBad(i)) {
+				HeroAt(i).SubtractHealth(ts.GetAmount(i));
+			}
+		}
+	}
+}
+
 void BattleState::ClearAllAttacks() {
 	attackCursor = -1;
 	activeHero = -1;
@@ -325,7 +416,9 @@ void BattleState::RenderBackground(SDL_Surface *screen, const Vector<int> &offse
 
 void BattleState::RenderMonsters(SDL_Surface *screen, const Vector<int> &offset) {
 	for (vector<Monster>::size_type i(0), end(monsters.size()); i < end; ++i) {
-		monsters[i].Sprite()->DrawCenter(screen, monsterPositions[i] + offset);
+		if (MonsterPositionOccupied(i)) {
+			monsters[i].Sprite()->DrawCenter(screen, monsterPositions[i] + offset);
+		}
 	}
 }