From ba6b1fa8fdc3a0856a720695dd40efadc6e5889c Mon Sep 17 00:00:00 2001
From: tom <tombarrett@siu.edu>
Date: Tue, 7 Feb 2017 13:18:44 -0600
Subject: -added aging -added speed increasing, but right now it is on arrow
 keys due to sdl errors with + and -, eventually the arrow keys will be used
 to pan the camera, and speed will be done with a graphic and the + and - keys

---
 inc/constants.hpp |  3 ++-
 inc/creature.hpp  |  2 ++
 src/creature.cpp  |  5 +++++
 src/main.cpp      | 12 ++++++++----
 4 files changed, 17 insertions(+), 5 deletions(-)

diff --git a/inc/constants.hpp b/inc/constants.hpp
index fd00fb1..5ec55b2 100644
--- a/inc/constants.hpp
+++ b/inc/constants.hpp
@@ -3,7 +3,7 @@
 
 const int CREATURES                         = 10;
 const int RESOURCES                         = 100;
-const int MINIMUM_RESOURCES                 = 70;
+const int MINIMUM_RESOURCES                 = 80;
 const int WINDOW_X                          = 500;
 const int WINDOW_Y                          = 500;
 
@@ -20,6 +20,7 @@ const int CREATURE_SIZE_START               = 5;
 const int CREATURE_BITE                     = 10;
 const int CREATURE_AMOUNT_TO_GROW           = 50;
 const int CREATURE_EXPECTED_PREGNANCY_TIME  = 100;
+const int CREATURE_EXPECTED_AGE             = 100000;
 
 const int RESOURCE_SIZE_START               = 1;
 const int RESOURCE_SIZE_MAX                 = 4;
diff --git a/inc/creature.hpp b/inc/creature.hpp
index 79ec4c3..1676be0 100644
--- a/inc/creature.hpp
+++ b/inc/creature.hpp
@@ -42,6 +42,8 @@ class Creature: public Entity
     int     amountToGrow;
     int     pregnancyTime;
     int     expectedPregnancyTime;
+    int     age;
+    int     expectedAge;
 
     bool    hungry; 
     bool    pregnancyReady;
diff --git a/src/creature.cpp b/src/creature.cpp
index ff6290d..9e51b04 100644
--- a/src/creature.cpp
+++ b/src/creature.cpp
@@ -19,8 +19,10 @@ Creature::Creature(Window m, SDL_Rect R)
     bite                    = CREATURE_BITE;
     amountToGrow            = CREATURE_AMOUNT_TO_GROW;
     expectedPregnancyTime   = CREATURE_EXPECTED_PREGNANCY_TIME;
+    expectedAge             = CREATURE_EXPECTED_AGE;
 
     gender                  = rand() % 2;
+    age                     = 0;
     hungry                  = false;
     hasTarget               = false;
     wander                  = false;
@@ -48,6 +50,9 @@ void Creature::Behavior()
             pregnancyReady = true;
     }
 
+    age++;
+    if(age > expectedAge)
+        health = 0;
 }
 
 void Creature::Priority()
diff --git a/src/main.cpp b/src/main.cpp
index 460582a..127c306 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -8,6 +8,7 @@ int main()
 	Event e;
 
     Timer fps;
+    int speed = 60;
 
 	while(e.gRun())
 	{
@@ -17,8 +18,11 @@ int main()
 		{
 			if(e.gEventType() == SDL_QUIT)
 				e.off();
-			//else if(e.gEventType() == SDL_KEYDOWN)
-			//	eventHandle(e.gEvent());
+			else if(e.gEventType() == SDL_KEYDOWN)
+                switch(e.gEvent().key.keysym.sym){
+                    case SDLK_RIGHT: speed+=30;                 break;
+                    case SDLK_LEFT : if(speed >30) speed-=30;   break;
+                }
 		}
 
 		main.Clear();
@@ -29,8 +33,8 @@ int main()
 
 		main.Render();
 		
-        if(fps.getTicks() < (1000 / 60))
-            SDL_Delay((1000 / 60) - fps.getTicks());
+        if(fps.getTicks() < (1000 / speed))
+            SDL_Delay((1000 / speed) - fps.getTicks());
 	}
 
 	main.Destroy();
-- 
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