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/PlayerCar.cpp | 87 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 87 insertions(+)
 create mode 100644 source/logic/PlayerCar.cpp

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

diff --git a/source/logic/PlayerCar.cpp b/source/logic/PlayerCar.cpp
new file mode 100644
index 0000000..5da4ba0
--- /dev/null
+++ b/source/logic/PlayerCar.cpp
@@ -0,0 +1,87 @@
+#include "PlayerCar.h"
+
+PlayerCar::PlayerCar(double x, double y, Maze::Direction facing)
+    :Car(x,y,BitmapStore::PLAYER, facing),
+    _input(_facing),
+    _petrol(1)
+{
+}
+
+void PlayerCar::update(const Maze& maze, list<Smokescreen>& currentSmoke)
+{
+    _petrol -= PETROL_USE_RATE;
+    if (_petrol<0)
+    {
+        _speed = _baseSpeed/2;
+        _petrol = 0;
+    }
+
+    _facing = _input.getFacing();
+    move(maze);
+
+    if (_input.getSmokescreen())
+    {
+        makeSmoke(currentSmoke);
+    }
+}
+
+void PlayerCar::makeSmoke(list<Smokescreen>& currentSmoke)
+{
+    if (_petrol < PETROL_USE_SMOKESCREEN) return;
+
+    double targetX = 0;
+    double targetY = 0;
+
+    switch(_facing)
+    {
+        case Maze::UP:
+            targetX = round(_x);
+            targetY = round(_y+1);
+            break;
+        case Maze::DOWN:
+            targetX = round(_x);
+            targetY = round(_y-1);
+            break;
+        case Maze::LEFT:
+            targetX = round(_x+1);
+            targetY = round(_y);
+            break;
+        case Maze::RIGHT:
+            targetX = round(_x-1);
+            targetY = round(_y);
+            break;
+    }
+
+    bool overlap = false;
+
+    for (list<Smokescreen>::const_iterator iter = currentSmoke.begin(); iter!=currentSmoke.end(); ++iter)
+    {
+        if ((abs(iter->x() - targetX)<1)&&(abs(iter->y() - targetY)<1))
+        {
+            overlap = true;
+            break;
+        }
+    }
+
+    if (!overlap)
+    {
+        currentSmoke.push_back(Smokescreen(targetX, targetY));
+        _petrol -= PETROL_USE_SMOKESCREEN;
+    }
+}
+
+void PlayerCar::crash()
+{
+    _destroyed = true;
+}
+
+void PlayerCar::gotCheckpoint()
+{
+    _petrol+=PETROL_FROM_CHECKPOINT;
+    _speed = _baseSpeed;
+}
+
+double PlayerCar::petrol() const
+{
+    return _petrol;
+}
-- 
cgit v1.2.3