Diff: Entity/Mobs/Snake/Snake.cpp

Revision:

36:92d131695e7c

Parent:

35:06cd6be999ad

Child:

37:a404860171a9

--- a/Entity/Mobs/Snake/Snake.cpp	Mon May 06 20:05:14 2019 +0000
+++ b/Entity/Mobs/Snake/Snake.cpp	Tue May 07 01:11:07 2019 +0000
@@ -37,7 +37,7 @@
 {
     if (_prev_face != face) {
         frame.number = 0;
-        hitbox.width = sprite_size.offset_y;
+        hitbox.width = hitbox_width;
         hitbox.height = hitbox_height;
         sprite_size.width = sprite_size_width;
         sprite_size.height = sprite_size_height;
@@ -50,23 +50,24 @@
 // Functions
 void Snake::move(float player_x, float player_y, char * map, bool * doorways)
 {
-    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
+    float diff_x = player_x - position.x; // defining difference in position as a vector
+    float diff_y = player_y - position.y;
+    velocity = snake_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) {
+        if (abs(diff_x) > abs(diff_y)) {
+            if (diff_x > 0) {
                 face = 1;
             } else {
                 face = 3;
             }
         } else {
-            if (pos_diff.imag() > 0) {
+            if (diff_y > 0) {
+                face = 2;
+            } else {
                 face = 0;
-            } else {
-                face = 2;
             }
         }
     }
@@ -83,7 +84,7 @@
         update_hitbox(4, 7, 6, 12, -1, -5, 6);
     } else if (face == 3) {
         position.x -= velocity;
-        update_hitbox(7, 4, 12, 7, -0, -4, 4);
+        update_hitbox(7, 4, 12, 7, 0, -4, 4);
     }
 
     undo_move_x(entity_to_map_collision_test(position.x, prev_pos.y, map, doorways));
@@ -111,11 +112,11 @@
 char * Snake::get_frame()
 {
     if(face == 0) {
-        return (char *) sprite_snake_y[1][frame.number];
+        return (char *) sprite_snake_y[0][frame.number];
     } else if(face == 1) {
         return (char *) sprite_snake_x[0][frame.number];
     } else if(face == 2) {
-        return (char *) sprite_snake_y[0][frame.number];
+        return (char *) sprite_snake_y[1][frame.number];
     } else if(face == 3) {
         return (char *) sprite_snake_x[1][frame.number];
     }
@@ -124,10 +125,9 @@
 
 void Snake::draw(N5110 &lcd)
 {
-//    lcd.drawSpriteTransparent(position.x+sprite_size.offset_x,
-//                              position.y+sprite_size.offset_y,
-//                              sprite_size.height,
-//                              sprite_size.width,
-//                              get_frame());
-    lcd.drawRect(position.x, position.y, hitbox.width, hitbox.height, FILL_BLACK);
+    lcd.drawSpriteTransparent(get_pos_x()+sprite_size.offset_x,
+                              get_pos_y()+sprite_size.offset_y,
+                              sprite_size.height,
+                              sprite_size.width,
+                              get_frame());
 }
\ No newline at end of file