From 2c15b164d736d1339998f9dcf7a4a230984cdff5 Mon Sep 17 00:00:00 2001
From: Peter Kohaut
Date: Sun, 2 Oct 2016 00:20:56 +0200
Subject: BLADERUNNER: added support for rendering items in scenes

---
 engines/bladerunner/items.cpp | 40 ++++++++++++++++++++++++++++++++++++++--
 1 file changed, 38 insertions(+), 2 deletions(-)

(limited to 'engines/bladerunner/items.cpp')

diff --git a/engines/bladerunner/items.cpp b/engines/bladerunner/items.cpp
index da3e74c69a..46ea9e842c 100644
--- a/engines/bladerunner/items.cpp
+++ b/engines/bladerunner/items.cpp
@@ -1,5 +1,8 @@
 #include "bladerunner/items.h"
 
+#include "bladerunner/scene.h"
+#include "bladerunner/scene_objects.h"
+
 namespace BladeRunner {
 
 Items::Items(BladeRunnerEngine *vm) {
@@ -7,18 +10,51 @@ Items::Items(BladeRunnerEngine *vm) {
 }
 
 Items::~Items() {
+	for(int i = _items.size() -1; i >= 0; i--) {
+		delete _items.remove_at(i);
+	}
 }
 
 void Items::getXYZ(int itemId, float* x, float* y, float* z) {
 	int itemIndex = findItem(itemId);
 	assert(itemIndex != -1);
 
-	_items[itemIndex].getXYZ(x, y, z);
+	_items[itemIndex]->getXYZ(x, y, z);
+}
+
+void Items::tick() {
+	int setId = _vm->_scene->getSetId();
+	for(int i = 0; i < (int)_items.size(); i++) {
+		if(_items[i]->_setId != setId) {
+			continue;
+		}
+		bool set14NotTarget = setId == 14 && !_items[i]->isTargetable();
+		_items[i]->tick(set14NotTarget);
+	}
+}
+
+bool Items::add(int itemId, int animationId, int setId, Vector3 position, int facing, int height, int width, bool isTargetable, bool isVisible, bool isPoliceMazeEnemy, bool addToSet) {
+	if (_items.size() >= 100) {
+		return false;
+	}
+	int i = findItem(itemId);
+	if(i == -1) {
+		i = _items.size();
+	}
+
+	Item *item = new Item(_vm);
+	item->init(itemId, setId, animationId, position, facing, height, width, isTargetable, isVisible, isPoliceMazeEnemy);
+	_items.push_back(item);
+
+	if(addToSet && setId == _vm->_scene->getSetId()) {
+		return _vm->_sceneObjects->addItem(itemId + SCENE_OBJECTS_ITEMS_OFFSET, &item->_boundingBox, &item->_screenRectangle, isTargetable, isVisible);
+	}
+	return true;
 }
 
 int Items::findItem(int itemId) {
 	for (int i = 0; i < (int)_items.size(); i++) {
-		if (_items[i]._itemId == itemId)
+		if (_items[i]->_itemId == itemId)
 			return i;
 	}
 	return -1;
-- 
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