Remove global args from entityclass

This commit removes all global args from functions on the entityclass
object, and updates the callers of those functions in other files
accordingly (most significantly, the game level files Finalclass.cpp,
Labclass.cpp, Otherlevel.cpp, Spacestation2.cpp, WarpClass.cpp, due to
them using createentity()), as well as renaming all instances of 'dwgfx'
in Entity.cpp to 'graphics'.

desktop_version/src/Entity.h

@@ -20,12 +20,6 @@ enum
     ACTIVITY = 5
 };
 
-class mapclass;
-class musicclass;
-class Graphics;
-class Game;
-class UtilityClass;
-
 class entityclass
 {
 public:
@@ -66,9 +60,9 @@ public:
 
     void swnenemiescol(int t);
 
-    void gravcreate(Game& game, int ypos, int dir, int xoff = 0, int yoff = 0);
+    void gravcreate(int ypos, int dir, int xoff = 0, int yoff = 0);
 
-    void generateswnwave(Game& game, UtilityClass& help, int t);
+    void generateswnwave(int t);
 
     void createblock(int t, int xp, int yp, int w, int h, int trig = 0);
 
@@ -94,12 +88,12 @@ public:
 
     void settreadmillcolour(int t, int rx, int ry);
 
-    void createentity(Game& game, float xp, float yp, int t, float vx = 0, float vy = 0,
+    void createentity(float xp, float yp, int t, float vx = 0, float vy = 0,
                       int p1 = 0, int p2 = 0, int p3 = 320, int p4 = 240 );
 
-    bool updateentities(int i, UtilityClass& help, Game& game, musicclass& music);
+    bool updateentities(int i);
 
-    void animateentities(int i, Game& game, UtilityClass& help);
+    void animateentities(int i);
 
     bool gettype(int t);
 
@@ -142,9 +136,9 @@ public:
 
     bool checkblocks();
 
-    bool checktowerspikes(int t, mapclass& map);
+    bool checktowerspikes(int t);
 
-    bool checkwall(mapclass& map);
+    bool checkwall();
 
     float hplatformat();
 
@@ -159,17 +153,17 @@ public:
 
 		void customwarplinecheck(int i);
 
-    float entitycollideplatformroof(mapclass& map, int t);
+    float entitycollideplatformroof(int t);
 
-    float entitycollideplatformfloor(mapclass& map, int t);
+    float entitycollideplatformfloor(int t);
 
-    bool entitycollidefloor(mapclass& map, int t);
+    bool entitycollidefloor(int t);
 
-    bool entitycollideroof(mapclass& map, int t);
+    bool entitycollideroof(int t);
 
-    bool testwallsx(int t, mapclass& map, int tx, int ty);
+    bool testwallsx(int t, int tx, int ty);
 
-	bool testwallsy(int t, mapclass& map, float tx, float ty);
+	bool testwallsy(int t, float tx, float ty);
 
     void fixfriction(int t, float xfix, float xrate, float yrate);
 
@@ -177,18 +171,18 @@ public:
 
     void cleanup();
 
-    void updateentitylogic(int t, Game& game);
+    void updateentitylogic(int t);
 
 
-    void entitymapcollision(int t, mapclass& map);
+    void entitymapcollision(int t);
 
-    void movingplatformfix(int t, mapclass& map);
+    void movingplatformfix(int t);
 
-    void scmmovingplatformfix(int t, mapclass& map);
+    void scmmovingplatformfix(int t);
 
-    void hormovingplatformfix(int t, mapclass& map);
+    void hormovingplatformfix(int t);
 
-    void entitycollisioncheck(Graphics& dwgfx, Game& game, mapclass& map, musicclass& music);
+    void entitycollisioncheck();
 
 
     std::vector<entclass> entities;