From fbfc712d4cf4d437198159ca70f1f0915a5c2fa4 Mon Sep 17 00:00:00 2001
From: Anthony Calosa <anthonycalosa@gmail.com>
Date: Sun, 5 Jun 2016 13:57:57 +0800
Subject: [PATCH] Morph

---
 projects/mtg/src/MTGRules.cpp | 28 +++++++++++++++++++++++-----
 1 file changed, 23 insertions(+), 5 deletions(-)

diff --git a/projects/mtg/src/MTGRules.cpp b/projects/mtg/src/MTGRules.cpp
index 7911f9462..a148c262b 100644
--- a/projects/mtg/src/MTGRules.cpp
+++ b/projects/mtg/src/MTGRules.cpp
@@ -1095,7 +1095,9 @@ int MTGMorphCostRule::isReactingToClick(MTGCardInstance * card, ManaCost *)
 
     Player * player = game->currentlyActing();
     //Player * currentPlayer = game->currentPlayer;
-    if (!player->game->hand->hasCard(card))
+    if (!player->game->graveyard->hasCard(card) && !player->game->exile->hasCard(card) && !player->game->hand->hasCard(card))
+        return 0;
+    if ((!card->has(Constants::CANPLAYFROMGRAVEYARD) && player->game->graveyard->hasCard(card))||(!card->has(Constants::CANPLAYFROMEXILE) && player->game->exile->hasCard(card)))
         return 0;
     if (!card->getManaCost()->getMorph())
         return 0;
@@ -1109,7 +1111,12 @@ int MTGMorphCostRule::isReactingToClick(MTGCardInstance * card, ManaCost *)
         if (card->controller()->game->playRestrictions->canPutIntoZone(card, card->controller()->game->stack) == PlayRestriction::CANT_PLAY)
             return 0;
         ManaCost * playerMana = player->getManaPool();
-        ManaCost * morph = card->getManaCost()->getMorph();
+        ManaCost * morph = card->computeNewCost(card,NEW ManaCost(card->model->data->getManaCost()->getMorph()),card->getManaCost()->getMorph());
+        if(morph->extraCosts)
+            for(unsigned int i = 0; i < morph->extraCosts->costs.size();i++)
+            {
+                morph->extraCosts->costs[i]->setSource(card);
+            }
 
 #ifdef WIN32
         ManaCost * cost = card->getManaCost();
@@ -1117,7 +1124,7 @@ int MTGMorphCostRule::isReactingToClick(MTGCardInstance * card, ManaCost *)
 #endif
         
         //cost of card.
-        if (morph && playerMana->canAfford(morph))
+        if (playerMana->canAfford(morph))
         {
             return 1;
         }
@@ -1132,8 +1139,13 @@ int MTGMorphCostRule::reactToClick(MTGCardInstance * card)
         return 0;
     Player * player = game->currentlyActing();
     ManaCost * cost = card->getManaCost();
-    ManaCost * morph = card->getManaCost()->getMorph();
     ManaCost * playerMana = player->getManaPool();
+    ManaCost * morph = card->computeNewCost(card,NEW ManaCost(card->model->data->getManaCost()->getMorph()),card->getManaCost()->getMorph());
+        if(morph->extraCosts)
+            for(unsigned int i = 0; i < morph->extraCosts->costs.size();i++)
+            {
+                morph->extraCosts->costs[i]->setSource(card);
+            }
     //this handles extra cost payments at the moment a card is played.
     if (playerMana->canAfford(morph))
     {
@@ -1155,7 +1167,7 @@ int MTGMorphCostRule::reactToClick(MTGCardInstance * card)
     }
     //------------------------------------------------------------------------
     ManaCost * previousManaPool = NEW ManaCost(player->getManaPool());
-    player->getManaPool()->pay(card->getManaCost()->getMorph());
+    player->getManaPool()->pay(morph);
     card->getManaCost()->getMorph()->doPayExtra();
     int payResult = ManaCost::MANA_PAID_WITH_MORPH;
     //if morph has a extra payment thats set, this code pays it.the if statement is 100% needed as it would cause a crash on cards that dont have the morph cost.
@@ -1169,6 +1181,12 @@ int MTGMorphCostRule::reactToClick(MTGCardInstance * card)
     card->morphed = true;
     card->isMorphed = true;
     MTGCardInstance * copy = player->game->putInZone(card, card->currentZone, player->game->stack);
+    copy->getManaCost()->resetCosts();//Morph has no ManaCost on stack
+    copy->setColor(0,1);
+    copy->types.clear();
+    string cre = "Creature";
+    copy->setType(cre.c_str());
+    copy->basicAbilities.reset();
     Spell * spell = NULL;
     spell = game->mLayers->stackLayer()->addSpell(copy, NULL, spellCost, payResult, 0);
     spell->source->morphed = true;