projects/mtg/src/Blocker.cpp

@@ -0,0 +1,117 @@
+#include "../include/debug.h"
+#include "../include/Blocker.h"
+
+Blocker::Blocker(int id, MTGCardInstance * card):MTGAbility(id, card){
+	init ( NEW ManaCost());
+}
+
+Blocker::Blocker(int id, MTGCardInstance * card, ManaCost * _cost):MTGAbility(id, card){
+	init(_cost);
+}
+
+Blocker::Blocker(int id, MTGCardInstance * card, MTGCardInstance *_target, ManaCost * _cost):MTGAbility(id, card,_target){
+	init(_cost);
+}
+
+Blocker::~Blocker(){
+	delete manaCost;
+}
+
+void Blocker::init(ManaCost * _cost){
+	currentPhase = -1;
+	manaCost = _cost;
+}
+
+
+//Default behaviour for blockers : they block the card they're attached to
+void Blocker::Update(float dt){
+game = GameObserver::GetInstance();
+	int newPhase = game->getCurrentGamePhase();
+	if (newPhase != currentPhase){
+		MTGCardInstance * _target;
+		if (target){
+			_target = (MTGCardInstance *) target;
+		}else{
+			_target = source;
+		}
+		_target->getBlockers()->Add(this);
+#if defined (WIN32) || defined (LINUX)
+char buf[4096];
+sprintf(buf, "Adding Blocker to %s \n", _target->model->getName());
+OutputDebugString(buf);
+#endif
+	}
+	currentPhase = newPhase;
+}
+
+int Blocker::destroy(){
+	MTGCardInstance * _target;
+		if (target){
+			_target = (MTGCardInstance *) target;
+		}else{
+			_target = source;
+		}
+	_target->getBlockers()->Remove(this);
+	return 1;
+}
+
+Blockers::Blockers(){
+	init();
+}
+
+
+	
+int Blockers::init(){
+	cursor = -1;
+
+	for (int i=0; i< MAX_BLOCKERS ; i++){
+		blockers[i] = 0;
+	}
+
+	return 1;
+}
+
+int Blockers::Add (Blocker * ability){
+	game = GameObserver::GetInstance();
+	int index = game->mLayers->actionLayer()->getIndexOf(ability);
+	blockers[index] = 1; 
+	return index;
+}
+int Blockers::Remove (Blocker * ability){
+	game = GameObserver::GetInstance();
+	int index = game->mLayers->actionLayer()->getIndexOf(ability);
+	blockers[index] = 0; 	
+	return index;
+}
+
+int Blockers::rewind(){
+	cursor = -1;
+	return 1;
+}
+
+Blocker * Blockers::next(){
+	cursor++;
+	game = GameObserver::GetInstance();
+	while (blockers[cursor] == 0){
+			cursor ++;
+			if (cursor == MAX_BLOCKERS){
+				cursor = -1;
+				return NULL;
+			}
+	}
+	return (Blocker *) (game->mLayers->actionLayer()->getByIndex(cursor));
+}
+
+
+
+int Blockers::isEmpty(){
+	for (int i=0; i< MAX_BLOCKERS ; i++){
+		if (blockers[i])
+			return 0;
+	}
+	return 1;
+}
+
+Blockers::~Blockers(){
+
+}