From 2ed7628fb900f14b03cbf2843d0e0d4f301d7484 Mon Sep 17 00:00:00 2001
From: Eugenio Favalli <elvenprogrammer@gmail.com>
Date: Mon, 10 Sep 2007 09:19:19 +0000
Subject: Spawn rate and limit are now read from map files and really fixed
 size of spawn area.

---
 src/game-server/mapreader.cpp | 12 +++++++++++-
 src/game-server/spawnarea.cpp | 25 ++++++++++++++++++-------
 src/game-server/spawnarea.hpp |  3 ++-
 3 files changed, 31 insertions(+), 9 deletions(-)

(limited to 'src')

diff --git a/src/game-server/mapreader.cpp b/src/game-server/mapreader.cpp
index 0033264c..9c062cb5 100644
--- a/src/game-server/mapreader.cpp
+++ b/src/game-server/mapreader.cpp
@@ -240,6 +240,8 @@ static Map *readMap(xmlNodePtr node, std::string const &path, MapComposite *comp
                 else if (objType == "SPAWN")
                 {
                     int monsterId = -1;
+                    int maxBeings = 10; // Default value
+                    int spawnRate = 10; // Default value
 
                     for_each_xml_child_node(propertiesNode, objectNode)
                     {
@@ -256,6 +258,14 @@ static Map *readMap(xmlNodePtr node, std::string const &path, MapComposite *comp
                                 {
                                     monsterId = atoi((const char *)propertyNode->xmlChildrenNode->content);
                                 }
+                                else if (XML::getProperty(propertyNode, "name", std::string()) == "MAX_BEINGS")
+                                {
+                                    maxBeings = atoi((const char *)propertyNode->xmlChildrenNode->content);
+                                }
+                                else if (XML::getProperty(propertyNode, "name", std::string()) == "SPAWN_RATE")
+                                {
+                                    spawnRate = atoi((const char *)propertyNode->xmlChildrenNode->content);
+                                }
                             }
                         }
                     }
@@ -263,7 +273,7 @@ static Map *readMap(xmlNodePtr node, std::string const &path, MapComposite *comp
                     MonsterClass *monster = MonsterManager::getMonster(monsterId);
                     if (monster != NULL)
                     {
-                        things.push_back(new SpawnArea(composite, monster, rect));
+                        things.push_back(new SpawnArea(composite, monster, rect, maxBeings, spawnRate));
                     }
                     else
                     {
diff --git a/src/game-server/spawnarea.cpp b/src/game-server/spawnarea.cpp
index 5cc1f39f..fc6e40cd 100644
--- a/src/game-server/spawnarea.cpp
+++ b/src/game-server/spawnarea.cpp
@@ -39,13 +39,13 @@ struct SpawnAreaEventDispatch: EventDispatch
 
 static SpawnAreaEventDispatch spawnAreaEventDispatch;
 
-SpawnArea::SpawnArea(MapComposite *map, MonsterClass *specy, const Rectangle &zone):
+SpawnArea::SpawnArea(MapComposite *map, MonsterClass *specy, const Rectangle &zone, int maxBeings, int spawnRate):
     Thing(OBJECT_OTHER, map),
     mSpecy(specy),
     mSpawnedListener(&spawnAreaEventDispatch),
     mZone(zone),
-    mMaxBeings(10),
-    mSpawnRate(10),
+    mMaxBeings(maxBeings),
+    mSpawnRate(spawnRate),
     mNumBeings(0),
     mNextSpawn(0)
 {
@@ -65,12 +65,23 @@ SpawnArea::update()
             Point position;
             MapComposite *map = getMap();
             Map *realMap = map->getMap();
-            int width = mZone.w == 0 ? realMap->getWidth() : mZone.w;
-            int height = mZone.h == 0 ? realMap->getHeight() : mZone.h;
+            int x = mZone.x;
+            int y = mZone.y;
+            int width = mZone.w;
+            int height = mZone.h;
+
+            // Reset the spawn area to the whole map in case of dimensionless zone
+            if (width == 0 || height == 0)
+            {
+                x = 0;
+                y = 0;
+                width = realMap->getWidth() * 32;
+                height = realMap->getHeight() * 32;
+            }
+
             do
             {
-                position = Point(mZone.x + rand() % width,
-                           mZone.y + rand() % height);
+                position = Point(x + rand() % width, y + rand() % height);
                 c--;
             } while (!realMap->getWalk(position.x / 32, position.y / 32) && c);
 
diff --git a/src/game-server/spawnarea.hpp b/src/game-server/spawnarea.hpp
index a565890d..7d596841 100644
--- a/src/game-server/spawnarea.hpp
+++ b/src/game-server/spawnarea.hpp
@@ -38,7 +38,8 @@ class MonsterClass;
 class SpawnArea : public Thing
 {
     public:
-        SpawnArea(MapComposite *, MonsterClass *, Rectangle const &zone);
+        SpawnArea(MapComposite *, MonsterClass *, Rectangle const &zone,
+            int maxBeings, int spawnRate);
 
         void update();
 
-- 
cgit v1.2.3-70-g09d2