Gyruss: Routine at 9A38

9A38: Collision of ship with sprite

Used by the routine at handle_collisions.

Input
IX	Sprite data of other sprite
IY	Sprite data of ship

ship_hit_sprite

9A38

LD A,(IX+$00)

Get sprite type

9A3B

CP $12

If < $12

9A3D

JR C,ship_hit_enemy

Then handle collision with enemy

9A3F

CP $14

If >= $14

9A41

JR NC,ship_hit_enemy

Then handle collision with enemy

9A43

LD HL,active_enemy_shots

Decrement enemy shots

9A46

DEC (HL)

...

9A47

JR ship_hit_enemy_1

Set died flag and return