From bbd2a69a962d15f74a4afcb7b66462eac9fa5008 Mon Sep 17 00:00:00 2001
From: manuel <manuel@mausz.at>
Date: Wed, 20 Apr 2011 02:19:08 +0200
Subject: game rounds finally implemented: - game rounds will be detected
 during the round AND - a new map will be send in the NEXT tick to the clients

---
 pacman-c++/sceneholder.cpp | 37 +++++++++++++++++++++++++------------
 1 file changed, 25 insertions(+), 12 deletions(-)

(limited to 'pacman-c++/sceneholder.cpp')

diff --git a/pacman-c++/sceneholder.cpp b/pacman-c++/sceneholder.cpp
index 1610b7e..56e0fff 100644
--- a/pacman-c++/sceneholder.cpp
+++ b/pacman-c++/sceneholder.cpp
@@ -18,6 +18,13 @@ SceneHolder::SceneHolder(QObject *parent)
     visualMap[i].resize(Constants::map_size.height);
 }
 
+void SceneHolder::reset()
+{
+  /* reset actor directions */
+  foreach(Actor *actor, m_actors)
+    actor->resetDirection();
+}
+
 void SceneHolder::updateMap(const Transmission::map_t& map)
 {
   /* remove items that got marked for removal from scene */
@@ -42,6 +49,9 @@ void SceneHolder::updateMap(const Transmission::map_t& map)
       updateMap(map, x, y);
     }
   }
+
+  if (m_pointsLeft == 0)
+    emit allPointsRemoved();
 }
 
 void SceneHolder::updateMap(const Transmission::map_t& map, const unsigned int x, unsigned int y)
@@ -83,30 +93,30 @@ void SceneHolder::updateMap(const Transmission::map_t& map, const unsigned int x
 
   if (cur == Transmission::none)
   {
-    // no update
+    /* no update */
   }
   else
   {
     if (cur & Transmission::block)
     {
       unsigned int neighbours = Block::None;
-      // check for old block first
+      /* check for old block first */
       if (visualMap[x][y] != NULL)
       {
         Block *oldItem = qgraphicsitem_cast<Block *>(visualMap[x][y]);
         if (oldItem != NULL)
           neighbours = oldItem->neighbours();
       }
-      // check left side
+      /* check left side */
       if (x > 0 && map[x - 1][y] & Transmission::block)
         neighbours |= Block::Left;
-      // check right side
+      /* check right side */
       if (x < Constants::map_size.width && map[x + 1][y] & Transmission::block)
         neighbours |= Block::Right;
-      // check upside
+      /* check upside */
       if (y > 0 && map[x][y - 1] & Transmission::block)
         neighbours |= Block::Up;
-      // check down side
+      /* check down side */
       if (y < Constants::map_size.height && map[x][y + 1] & Transmission::block)
         neighbours |= Block::Down;
       item = new Block(color, neighbours);
@@ -124,6 +134,11 @@ void SceneHolder::updateMap(const Transmission::map_t& map, const unsigned int x
 
     if (cur & Transmission::pacman)
     {
+      /* WARNING: do NOT add actor to visualMap as visualMap-items may
+       * get deleted during update and actors are referenced in_mactors too
+       * if you REALLY need that you need to changed updateMap so that all actors
+       * will be moved before any new items get allocated (totally untested)
+       */
       Actor *actor = m_actors.value(color, NULL);
       if (actor == NULL)
       {
@@ -136,11 +151,11 @@ void SceneHolder::updateMap(const Transmission::map_t& map, const unsigned int x
       {
         Actor::Movement direction = Util::transmissionMovementToActor(
             cur & Transmission::direction_mask);
-        /* WARNING: do NOT add actor to visualMap as visualMap-items may
-         * get deleted during update and actors are referenced in_mactors too
-         * if you REALLY need that you need to changed updateMap so that all actors
-         * will be moved before any new items get allocated (totally untested)
+        /* direction Actor::None is used on round change (i.e. new actor positions)
+         * it is animation-safe to use it for this direction only
          */
+        if (direction == Actor::None)
+          actor->setPos(mapPositionToCoord(x, y));
         actor->move(direction);
         /* that's kind a hack but working right now
          * I think that will fall on our's hat sooner or later
@@ -194,8 +209,6 @@ unsigned int SceneHolder::pointsLeft()
 void SceneHolder::decrementPoints()
 {
   --m_pointsLeft;
-  if (m_pointsLeft == 0)
-    emit allPointsRemoved();
 }
 
 void SceneHolder::setEatingOrder(QList<Color::Color> &order)
-- 
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