From 0f0fee3add3dcff4740bb3c68765c109331573bc Mon Sep 17 00:00:00 2001
From: Eugene Sandulenko
Date: Sun, 28 Aug 2016 11:11:27 +0200
Subject: FULLPIPE: Implement Inventory2::removeItem()

---
 engines/fullpipe/fullpipe.cpp  |  1 +
 engines/fullpipe/fullpipe.h    |  3 ++-
 engines/fullpipe/inventory.cpp | 28 ++++++++++++++++++++++++++--
 3 files changed, 29 insertions(+), 3 deletions(-)

(limited to 'engines/fullpipe')

diff --git a/engines/fullpipe/fullpipe.cpp b/engines/fullpipe/fullpipe.cpp
index 22f2050d16..b41d0ed894 100644
--- a/engines/fullpipe/fullpipe.cpp
+++ b/engines/fullpipe/fullpipe.cpp
@@ -55,6 +55,7 @@ FullpipeEngine::FullpipeEngine(OSystem *syst, const ADGameDescription *gameDesc)
 	DebugMan.addDebugChannel(kDebugBehavior, "behavior", "Behavior");
 	DebugMan.addDebugChannel(kDebugMemory, "memory", "Memory management");
 	DebugMan.addDebugChannel(kDebugEvents, "events", "Event handling");
+	DebugMan.addDebugChannel(kDebugInventory, "inventory", "Inventory");
 
 	// Setup mixer
 	if (!_mixer->isReady()) {
diff --git a/engines/fullpipe/fullpipe.h b/engines/fullpipe/fullpipe.h
index 2012d7a344..e4e2e477d5 100644
--- a/engines/fullpipe/fullpipe.h
+++ b/engines/fullpipe/fullpipe.h
@@ -55,7 +55,8 @@ enum {
 	kDebugAnimation		= 1 << 3,
 	kDebugMemory		= 1 << 4,
 	kDebugEvents		= 1 << 5,
-	kDebugBehavior		= 1 << 6
+	kDebugBehavior		= 1 << 6,
+	kDebugInventory		= 1 << 7
 };
 
 class BehaviorManager;
diff --git a/engines/fullpipe/inventory.cpp b/engines/fullpipe/inventory.cpp
index aa229d55d7..70ad19c8ea 100644
--- a/engines/fullpipe/inventory.cpp
+++ b/engines/fullpipe/inventory.cpp
@@ -35,7 +35,7 @@ Inventory::~Inventory() {
 }
 
 bool Inventory::load(MfcArchive &file) {
-	debugC(5, kDebugLoading, "Inventory::load()");
+	debugC(5, kDebugLoading | kDebugInventory, "Inventory::load()");
 
 	_sceneId = file.readUint16LE();
 	int numInvs = file.readUint32LE();
@@ -119,12 +119,36 @@ void Inventory2::addItem2(StaticANIObject *obj) {
 }
 
 void Inventory2::removeItem(int itemId, int count) {
-	warning("STUB: Inventory2::removeItem(%d, %d)", itemId, count);
+	debugC(2, kDebugInventory, "Inventory2::removeItem(%d, %d)", itemId, count);
+
+	while (count) {
+		int i;
+		for (i = _inventoryItems.size() - 1; i >= 0; i--) {
+			if (_inventoryItems[i]->itemId == itemId) {
+				if (_selectedId == itemId)
+					unselectItem(false);
+
+				if (_inventoryItems[i]->count > count) {
+					_inventoryItems[i]->count -= count;
+				} else {
+					count -= _inventoryItems[i]->count;
+					_inventoryItems.remove_at(i);
+				}
+
+				if (getCountItemsWithId(itemId) < 0)
+					getInventoryPoolItemFieldCById(itemId);
+
+				break;
+			}
+		}
+	}
 }
 
 void Inventory2::removeItem2(Scene *sceneObj, int itemId, int x, int y, int priority) {
 	int idx = getInventoryItemIndexById(itemId);
 
+	debugC(2, kDebugInventory, "removeItem2(*, %d, %d, %d, %d)", itemId, x, y, priority);
+
 	if (idx >= 0) {
 		if (_inventoryItems[idx]->count) {
 			removeItem(itemId, 1);
-- 
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