KOTOR: Add hitpoints to every object

src/engines/kotor/object.cpp

@@ -22,6 +22,8 @@
  *  An object in a Star Wars: Knights of the Old Republic area.
  */
 
+#include "src/common/util.h"
+
 #include "src/engines/kotor/object.h"
 
 #include "src/sound/sound.h"
@@ -32,7 +34,8 @@ namespace Engines {
 
 namespace KotOR {
 
-Object::Object(ObjectType type) : _type(type), _static(false), _usable(true) {
+Object::Object(ObjectType type) : _type(type), _static(false), _usable(true), _currentHitPoints(0), _maxHitPoints(0),
+                                  _minOneHitPoint(false) {
 	_position   [0] = 0.0f;
 	_position   [1] = 0.0f;
 	_position   [2] = 0.0f;
@@ -67,6 +70,33 @@ const Common::UString &Object::getPortrait() const {
 	return _portrait;
 }
 
+void Object::setMaxHitPoints(int maxHP) {
+	_maxHitPoints = maxHP;
+}
+
+int Object::getMaxHitPoints() {
+	return _maxHitPoints;
+}
+
+void Object::setCurrentHitPoints(int hitpoints) {
+	if (_minOneHitPoint)
+		_currentHitPoints = MIN(1, MIN(hitpoints, _maxHitPoints));
+	else
+		_currentHitPoints = MIN(hitpoints, _maxHitPoints);
+}
+
+int Object::getCurrentHitPoints() {
+	return _currentHitPoints;
+}
+
+void Object::setMinOneHitPoints(bool enabled) {
+	_minOneHitPoint = enabled;
+}
+
+bool Object::getMinOneHitPoints() const {
+	return _minOneHitPoint;
+}
+
 bool Object::isStatic() const {
 	return _static;
 }

src/engines/kotor/object.h

@@ -67,6 +67,19 @@ class Object : public Aurora::NWScript::Object, public KotOR::ScriptContainer {
 	/** Return the object's portrait. */
 	const Common::UString &getPortrait() const;
 
+	/** Set the maximum hit points for the objects. */
+	void setMaxHitPoints(int maxHP);
+	/** Get the maximum hit points for the objects. */
+	int getMaxHitPoints();
+	/** Set the current hitpoints. */
+	void setCurrentHitPoints(int hitpoints);
+	/** Return the objects current hitpoints. */
+	int getCurrentHitPoints();
+	/** Set if the object has a minimum of one hp. */
+	void setMinOneHitPoints(bool enabled);
+	/** Get if the object has a minimum of one hp. */
+	bool getMinOneHitPoints() const;
+
 	// Interactive properties
 
 	bool isStatic() const; ///< Is the object static (not manipulable at all)?
@@ -115,6 +128,10 @@ class Object : public Aurora::NWScript::Object, public KotOR::ScriptContainer {
 	bool _static; ///< Is the object static?
 	bool _usable; ///< Is the object usable?
 
+	int _currentHitPoints; ///< The current hitpoints of the object.
+	int _maxHitPoints; ///< The maximum hitpoints of the object.
+	bool _minOneHitPoint; ///< If the object should have at least one hitpoint.
+
 	std::list<uint32> _ids; ///< The object's model IDs.
 
 	float _position[3];    ///< The object's position.