X-Git-Url: http://git.localhorst.tv/?a=blobdiff_plain;f=src%2Fbattle%2FTargetSelection.cpp;h=573200a799c1caf96e3819f47850e5eb67fd4a29;hb=HEAD;hp=c5573862bb0207fc14e9a18aab4ae6a2a592657f;hpb=adb1e3d5eafba2ef3de1499be286be330afaefef;p=l2e.git

diff --git a/src/battle/TargetSelection.cpp b/src/battle/TargetSelection.cpp
index c557386..573200a 100644
--- a/src/battle/TargetSelection.cpp
+++ b/src/battle/TargetSelection.cpp
@@ -1,30 +1,52 @@
-/*
- * TargetSelection.cpp
- *
- *  Created on: Aug 9, 2012
- *      Author: holy
- */
-
 #include "TargetSelection.h"
 
-#include "BattleState.h"
+#include "Battle.h"
+#include "../common/TargetingMode.h"
+
+#include <cassert>
+
 
 namespace battle {
 
-TargetSelection::TargetSelection(BattleState *battle, bool multiple, bool atEnemy)
+TargetSelection::TargetSelection()
+: battle(0)
+, selected()
+, selection(-1)
+, cursor(0)
+, multiple(false)
+, enemy(true) {
+
+}
+
+TargetSelection::TargetSelection(Battle *battle, bool multiple, bool atEnemy)
 : battle(battle)
-, selected(battle ? ((int)battle->MonsterPositions().size() > battle->NumHeroes() ? (int)battle->MonsterPositions().size() : battle->NumHeroes()) : 0, false)
+, selected(battle->MaxMonsters() > battle->NumHeroes() ? battle->MaxMonsters() : battle->NumHeroes(), State())
 , selection(-1)
 , cursor(0)
 , multiple(multiple)
 , enemy(atEnemy) {
-	if (battle && enemy) {
+	if (enemy) {
 		FindNextEnemy();
 	}
 }
 
-void TargetSelection::SelectEnemies() {
-	if (TargetsEnemies()) return;
+
+void TargetSelection::ReadMode(const common::TargetingMode &tm) {
+	if (tm.TargetsEnemy()) {
+		SelectMonsters();
+	} else {
+		SelectHeroes();
+	}
+	if (tm.TargetsSingle()) {
+		SelectSingle();
+	} else if (tm.TargetsMultiple()) {
+		SelectMultiple();
+	}
+}
+
+
+void TargetSelection::SelectMonsters() {
+	if (TargetsMonsters()) return;
 	enemy = true;
 	UnselectAll();
 	cursor = 0;
@@ -42,26 +64,27 @@ void TargetSelection::SelectHeroes() {
 void TargetSelection::Reset() {
 	UnselectAll();
 	cursor = 0;
-	if (TargetsEnemies()) {
+	if (TargetsMonsters()) {
 		FindNextEnemy();
 	}
 }
 
 
 void TargetSelection::MoveUp() {
-	if (TargetsEnemies()) return;
+	if (TargetsMonsters()) return;
 	if (cursor < 2) {
-		SelectEnemies();
+		SelectMonsters();
 	} else {
 		cursor -= 2;
 	}
 }
 
 void TargetSelection::MoveRight() {
-	if (TargetsEnemies()) {
-		cursor = (cursor + 1) % battle->MonsterPositions().size();
+	assert(battle);
+	if (TargetsMonsters()) {
+		cursor = (cursor + 1) % battle->MaxMonsters();
 		while (!battle->MonsterPositionOccupied(cursor)) {
-			cursor = (cursor + 1) % battle->MonsterPositions().size();
+			cursor = (cursor + 1) % battle->MaxMonsters();
 		}
 	} else {
 		cursor = (cursor + 1) % battle->NumHeroes();
@@ -69,19 +92,21 @@ void TargetSelection::MoveRight() {
 }
 
 void TargetSelection::MoveDown() {
-	if (TargetsEnemies()) {
+	assert(battle);
+	if (TargetsMonsters()) {
 		SelectHeroes();
 		return;
 	}
-	int newCursor(cursor + 2 % 4);
+	int newCursor((cursor + 2) % 4);
 	if (newCursor < battle->NumHeroes()) {
 		cursor = newCursor;
 	}
 }
 
 void TargetSelection::MoveLeft() {
-	if (TargetsEnemies()) {
-		cursor = (cursor + battle->MonsterPositions().size() - 1) % battle->MonsterPositions().size();
+	assert(battle);
+	if (TargetsMonsters()) {
+		cursor = (cursor + battle->MaxMonsters() - 1) % battle->MaxMonsters();
 		FindNextEnemy();
 	} else {
 		cursor = (cursor + battle->NumHeroes() - 1) % battle->NumHeroes();
@@ -89,8 +114,11 @@ void TargetSelection::MoveLeft() {
 }
 
 void TargetSelection::FindNextEnemy() {
+	assert(battle);
+	int start(cursor);
 	while (!battle->MonsterPositionOccupied(cursor)) {
-		cursor = (cursor + battle->MonsterPositions().size() - 1) % battle->MonsterPositions().size();
+		cursor = (cursor + battle->MaxMonsters() - 1) % battle->MaxMonsters();
+		if (cursor == start) break;
 	}
 }