diff options
Diffstat (limited to 'entity/actions.gbasm')
| -rw-r--r-- | entity/actions.gbasm | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/entity/actions.gbasm b/entity/actions.gbasm index c87f13a..28f1cca 100644 --- a/entity/actions.gbasm +++ b/entity/actions.gbasm @@ -97,6 +97,61 @@ Fox_AI: CP $00 JP NZ, =Fox_AI.Start_action_or_movement.end + ; Is bunny right next to fox + Fox_AI.Check_next_to_vertical: + + LD A, $mem_bunny_x + CP B + JR NZ, =Fox_AI.Check_next_to_horizontal + + ; up + LD E, $14 + LD A, $mem_bunny_y + SUB $01 + CP C + JR Z, =Fox_AI.Start_Attack + + ; down + LD E, $13 + ADD $02 + CP C + JR Z, =Fox_AI.Start_Attack + + JR =Fox_AI.Check_next_to.end + + Fox_AI.Check_next_to_horizontal: + + LD A, $mem_bunny_y + CP C + JR NZ, =Fox_AI.Check_next_to.end + + ; left + LD E, $12 + LD A, $mem_bunny_x + SUB $01 + CP B + JR Z, =Fox_AI.Start_Attack + + ; right + LD E, $11 + ADD $02 + CP B + JR Z, =Fox_AI.Start_Attack + + JR NZ, =Fox_AI.Check_next_to.end + + Fox_AI.Start_Attack: + LD D, E + + LD A, $mem_bunny_health + DEC A + DAA + LD $mem_bunny_health, A + + JP =Fox_AI.Check_Collision + + Fox_AI.Check_next_to.end: + ; Is Bunny close enough to follow LD A, $mem_bunny_x SUB B |