From 98ba22e7064db57316dfff1ae127feb3dceeb73e Mon Sep 17 00:00:00 2001
From: Justin Worthe <justin.worthe@entelect.co.za>
Date: Thu, 31 Jul 2014 13:58:22 +0200
Subject: Initial commit

---
 source/logic/CollisionDetector.cpp | 64 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 source/logic/CollisionDetector.cpp

(limited to 'source/logic/CollisionDetector.cpp')

diff --git a/source/logic/CollisionDetector.cpp b/source/logic/CollisionDetector.cpp
new file mode 100644
index 0000000..85ebaa8
--- /dev/null
+++ b/source/logic/CollisionDetector.cpp
@@ -0,0 +1,64 @@
+#include "CollisionDetector.h"
+
+void CollisionDetector::checkCollisions(list<PlayerCar>& players, list<EnemyCar>& enemies, list<Checkpoint>& checkpoints, list<Rock>& rocks, list<Smokescreen>& smokescreens)
+{
+    for (list<PlayerCar>::iterator playIter = players.begin(); playIter!=players.end(); ++playIter)
+    {
+        for (list<EnemyCar>::iterator enemyIter = enemies.begin(); enemyIter!=enemies.end(); ++enemyIter)
+        {
+            if ((abs(playIter->x() - enemyIter->x())<1)&&(abs(playIter->y() - enemyIter->y())<1))
+            {
+                collision(*playIter, *enemyIter);
+            }
+        }
+
+        for (list<Checkpoint>::iterator checkIter = checkpoints.begin(); checkIter!=checkpoints.end(); ++checkIter)
+        {
+            if ((abs(playIter->x() - checkIter->x())<1)&&(abs(playIter->y() - checkIter->y())<1))
+            {
+                collision(*playIter, *checkIter);
+            }
+        }
+
+        for (list<Rock>::iterator rockIter = rocks.begin(); rockIter!=rocks.end(); ++rockIter)
+        {
+            if ((abs(playIter->x() - rockIter->x())<1)&&(abs(playIter->y() - rockIter->y())<1))
+            {
+                collision(*playIter, *rockIter);
+            }
+        }
+    }
+
+    for (list<EnemyCar>::iterator enemyIter = enemies.begin(); enemyIter!=enemies.end(); ++enemyIter)
+    {
+        for (list<Smokescreen>::iterator smokeIter = smokescreens.begin(); smokeIter!=smokescreens.end(); ++smokeIter)
+        {
+            if ((abs(enemyIter->x() - smokeIter->x())<1)&&(abs(enemyIter->y() - smokeIter->y())<1))
+            {
+                collision(*enemyIter, *smokeIter);
+            }
+        }
+    }
+}
+
+void CollisionDetector::collision(PlayerCar& player, Checkpoint& checkpoint)
+{
+    player.gotCheckpoint();
+    checkpoint.collect();
+}
+
+void CollisionDetector::collision(PlayerCar& player, Rock& rock)
+{
+    player.crash();
+}
+
+void CollisionDetector::collision(PlayerCar& player, EnemyCar& enemy)
+{
+    player.crash();
+    enemy.crash();
+}
+
+void CollisionDetector::collision(EnemyCar& enemy, Smokescreen& smokescreen)
+{
+    enemy.blind();
+}
-- 
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