Diff: Entity/Snake/Snake.cpp

Revision:

22:7abf4581bc9b

Parent:

18:3c030560e31d

Child:

23:5a8f75e93508

--- a/Entity/Snake/Snake.cpp	Thu Apr 25 03:32:36 2019 +0000
+++ b/Entity/Snake/Snake.cpp	Thu Apr 25 05:53:30 2019 +0000
@@ -3,7 +3,8 @@
 #include <complex>
 
 // Constructor
-Snake::Snake(float pos_x, float pos_y) {
+Snake::Snake(float pos_x, float pos_y)
+{
     moving = true;
     _prev_face = 0;
     face = 0;
@@ -23,11 +24,15 @@
     _velocity_index = 0;
 }
 // Member Function
-void Snake::update_prev_face(){_prev_face = face;}
+void Snake::update_prev_face()
+{
+    _prev_face = face;
+}
 
 // Member Mutator
-void Snake::update_hitbox(int hitbox_width, int hitbox_height, int hitbox_offset_x, int hitbox_offset_y, int sprite_size_width, int sprite_size_height, int sprite_size_offset_x, int sprite_size_offset_y, int max_frame){    // Offset, Hitbox and Frame Count update
-    if (_prev_face != face){
+void Snake::update_hitbox(int hitbox_width, int hitbox_height, int hitbox_offset_x, int hitbox_offset_y, int sprite_size_width, int sprite_size_height, int sprite_size_offset_x, int sprite_size_offset_y, int max_frame)     // Offset, Hitbox and Frame Count update
+{
+    if (_prev_face != face) {
         frame.number = 0;
         hitbox.width = sprite_size.offset_y;
         hitbox.height = hitbox_height;
@@ -40,83 +45,70 @@
 }
 
 // Functions
-void Snake::move(float player_x, float player_y) {
+void Snake::move(float player_x, float player_y)
+{
     std::complex<double> pos_diff(player_x - position.x, player_y - position.y); // defining difference in position as a vector
     velocity = velocity_pattern[_velocity_index]; // Creating slithering effect, changing velocity of movement
     update_prev_face();
-    
+
     // Setting Face
     if (_velocity_index == 0) {
         if (abs(pos_diff.real()) > abs(pos_diff.imag())) {
             if (pos_diff.real() > 0) {
                 face = 1;
-            }
-            else {
+            } else {
                 face = 3;
             }
-        }
-        else {
+        } else {
             if (pos_diff.imag() > 0) {
                 face = 0;
-            }
-            else {
+            } else {
                 face = 2;
             }
         }
     }
-    
+
     // Movement
-    if (face == 0){
+    if (face == 0) {
         position.y += velocity;
         update_hitbox(4, 7, 0, 0, 6, 12, 1, 6, 6);
-    }
-    else if (face == 1){
+    } else if (face == 1) {
         position.x += velocity;
         update_hitbox(7, 4, 0, 0, 12, 7, 3, 4, 4);
-    }
-    else if (face == 2){
+    } else if (face == 2) {
         position.y -= velocity;
         update_hitbox(4, 7, 0, 0, 6, 12, 1, 5, 6);
-    }
-    else if (face == 3){
+    } else if (face == 3) {
         position.x -= velocity;
         update_hitbox(7, 4, 0, 0, 12, 7, 2, 4, 4);
     }
-    
+
     undo_move_x(matrix_collision_test(position.x, prev_pos.y, 0));
     undo_move_y(matrix_collision_test(prev_pos.x, position.y, 0));
-    
-    if (frame.count < 5) {
-        frame.count++;
-    }
-    else {
+
+    frame.count++;
+    if (frame.count >= 5) {
         frame.count = 0;
-        if (_velocity_index < 6) {
-            _velocity_index++;
-        }
-        else {
+        _velocity_index++;
+        frame.number++;
+        if (_velocity_index >= 6) {
             _velocity_index = 0;
         }
-        if (frame.number < frame.max) {
-            frame.number++;
-        }
-        else {
+        if (frame.number >= frame.max) {
             frame.number = 0;
         }
     }
 }
 
-int * Snake::get_frame() {
+int * Snake::get_frame()
+{
     if(face == 0) {
         return (int *) sprite_snake_y[1][frame.number];
-        }
-    else if(face == 1) {
+    } else if(face == 1) {
         return (int *) sprite_snake_x[0][frame.number];
-        }
-    else if(face == 2) {
+    } else if(face == 2) {
         return (int *) sprite_snake_y[0][frame.number];
-    }
-    else if(face == 3) {
+    } else if(face == 3) {
         return (int *) sprite_snake_x[1][frame.number];
     }
     return 0;