From b378709478fc689de8a1a0b455deb12e6aee5fb2 Mon Sep 17 00:00:00 2001
From: Paul Gilbert
Date: Sat, 28 Feb 2015 13:00:35 -0500
Subject: XEEN: Implement shoot action

---
 engines/xeen/combat.cpp    |  9 +++++++++
 engines/xeen/combat.h      |  2 ++
 engines/xeen/interface.cpp | 25 +++++++++++++++++++++++++
 engines/xeen/party.cpp     |  9 +++++++++
 engines/xeen/party.h       |  2 ++
 5 files changed, 47 insertions(+)

(limited to 'engines')

diff --git a/engines/xeen/combat.cpp b/engines/xeen/combat.cpp
index 763daa7d03..74e098cdd4 100644
--- a/engines/xeen/combat.cpp
+++ b/engines/xeen/combat.cpp
@@ -2083,4 +2083,13 @@ done:
 	party.giveTreasure();
 }
 
+/**
+ * Fires off a ranged attack at all oncoming monsters
+ */
+void Combat::shootRangedWeapon() {
+	_rangeType = RT_ALL;
+	_damageType = DT_PHYSICAL;
+	multiAttack(11);
+}
+
 } // End of namespace Xeen
diff --git a/engines/xeen/combat.h b/engines/xeen/combat.h
index 9831f90f25..cff9261b05 100644
--- a/engines/xeen/combat.h
+++ b/engines/xeen/combat.h
@@ -172,6 +172,8 @@ public:
 	int stopAttack(const Common::Point &diffPt);
 
 	void multiAttack(int powNum);
+
+	void shootRangedWeapon();
 };
 
 } // End of namespace Xeen
diff --git a/engines/xeen/interface.cpp b/engines/xeen/interface.cpp
index 7339e1014f..cc027b8676 100644
--- a/engines/xeen/interface.cpp
+++ b/engines/xeen/interface.cpp
@@ -268,6 +268,7 @@ void Interface::perform() {
 	Map &map = *_vm->_map;
 	Party &party = *_vm->_party;
 	Scripts &scripts = *_vm->_scripts;
+	SoundManager &sound = *_vm->_sound;
 	Spells &spells = *_vm->_spells;
 	const Common::Rect WAIT_BOUNDS(8, 8, 224, 140);
 
@@ -571,6 +572,30 @@ void Interface::perform() {
 		rest();
 		break;
 
+	case Common::KEYCODE_s:
+		// Shoot
+		if (!party.canShoot()) {
+			sound.playFX(21);
+		} else {
+			if (_tillMove) {
+				combat.moveMonsters();
+				draw3d(true);
+			}
+
+			if (combat._attackMonsters[0] != -1 || combat._attackMonsters[1] != -1
+					|| combat._attackMonsters[2] != -1) {
+				if ((_vm->_mode == MODE_1 || _vm->_mode == MODE_SLEEPING)
+						&& !combat._monstersAttacking && !_charsShooting) {
+					doCombat();
+				}
+			}
+
+			combat.shootRangedWeapon();
+			chargeStep();
+			doStepCode();
+		}
+		break;
+
 	case Common::KEYCODE_v:
 		// Show the quests dialog
 		Quests::show(_vm);
diff --git a/engines/xeen/party.cpp b/engines/xeen/party.cpp
index 268dfcce15..5e111e61b4 100644
--- a/engines/xeen/party.cpp
+++ b/engines/xeen/party.cpp
@@ -735,4 +735,13 @@ void Party::giveTreasureToCharacter(Character &c, ItemCategory category, int ite
 	events.ipause(5);
 }
 
+bool Party::canShoot() const {
+	for (uint idx = 0; idx < _activeParty.size(); ++idx) {
+		if (_activeParty[idx].hasMissileWeapon())
+			return true;
+	}
+
+	return false;
+}
+
 } // End of namespace Xeen
diff --git a/engines/xeen/party.h b/engines/xeen/party.h
index b5e31f9405..483c3f43ec 100644
--- a/engines/xeen/party.h
+++ b/engines/xeen/party.h
@@ -173,6 +173,8 @@ public:
 	void giveTreasure();
 
 	bool arePacksFull() const;
+
+	bool canShoot() const;
 };
 
 } // End of namespace Xeen
-- 
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