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Display_Entities:
LD A, $00
LD $tmp_var_1, A
LD HL, $mem_entities_list
CALL =Display_Entity
CALL =Display_Entity
CALL =Display_Entity
CALL =Display_Entity
CALL =Display_Entity
CALL =Display_Entity
CALL =Display_Entity
CALL =Display_Entity
CALL =Display_Entity
CALL =Display_Entity
CALL =Display_Entity
CALL =Display_Entity
CALL =Display_Entity
CALL =Display_Entity
CALL =Display_Entity
CALL =Display_Entity
LD BC, $00a0
LD HL, $mem_oam_buffer
LD A, $tmp_var_1
ADD L
LD L, A
LD A, $tmp_var_1
XOR $ff
INC A
ADD C
LD C, A
CALL =bzero
RET
Display_Entity:
LD A, (HL+)
LD E, A
CP $00
JP Z, =Display_Entity.skip
LD A, (HL+)
ADD $80
LD D, A
LD A, $mem_viewport_x
LD B, A
SUB $82
CP D
JP NC, =Display_Entity.skip
ADD $0e
CP D
JP C, =Display_Entity.skip
LD A, D
SUB $80
SUB B
AND $0f
SWAP A
LD B, A
LD A, (HL+)
ADD $80
LD D, A
LD A, $mem_viewport_y
LD C, A
SUB $82
CP D
JP NC, =Display_Entity.skip
ADD $0d
CP D
JP C, =Display_Entity.skip
LD A, D
SUB $80
SUB C
AND $0f
SWAP A
ADD $02
LD C, A
LD A, $mem_map_loading_flags
BIT 3, A
JR Z, =Display_Entity.Viewport_offset_end
LD A, $mem_bunny_direction
BIT 3, A
JR Z, =Display_Entity.Viewport_offset_end
LD A, $mem_bunny_direction
AND $07
CP $enum_direction_down
JR Z, =Display_Entity.Viewport_offset_down
CP $enum_direction_right
JR Z, =Display_Entity.Viewport_offset_right
CP $enum_direction_up
JR Z, =Display_Entity.Viewport_offset_up
Display_Entity.Viewport_offset_left:
LD A, $reg_viewport_x
SUB $08
AND $0f
XOR $ff
INC A
ADD $10
ADD B
LD B, A
JR =Display_Entity.Viewport_offset_end
Display_Entity.Viewport_offset_right:
LD A, $reg_viewport_x
SUB $08
AND $0f
XOR $ff
INC A
ADD B
LD B, A
JR =Display_Entity.Viewport_offset_end
Display_Entity.Viewport_offset_up:
LD A, $reg_viewport_y
SUB $08
AND $0f
XOR $ff
INC A
ADD $10
ADD C
LD C, A
JR =Display_Entity.Viewport_offset_end
Display_Entity.Viewport_offset_down:
LD A, $reg_viewport_y
SUB $08
AND $0f
XOR $ff
INC A
ADD C
LD C, A
Display_Entity.Viewport_offset_end:
LD A, (HL+)
BIT 3, A
LD D, A
Display_Entity.Moving_Animation:
JR Z, =Display_Entity.Moving_Animation.end
LD A, $mem_moving_animation_step
.ADD_A_TO_DIRECTION_BC
Display_Entity.Moving_Animation.end:
Display_Entity.Action_Animation:
LD A, D
AND $f0
CP $10
JR NZ, =Display_Entity.Action_Animation.end
LD A, $mem_moving_animation_step
CP $04
JR C, =Display_Entity.Action_Animation.Step1
CP $0c
JR C, =Display_Entity.Action_Animation.Step2
JR =Display_Entity.Action_Animation.end
Display_Entity.Action_Animation.Step1:
SLA A
SLA A
JR =Display_Entity.Action_Animation.Apply
Display_Entity.Action_Animation.Step2:
SUB $04
SLA A
XOR $ff
INC A
ADD $10
Display_Entity.Action_Animation.Apply:
.ADD_A_TO_DIRECTION_BC
Display_Entity.Action_Animation.end:
Display_Entity.Moving_Hops:
LD A, D
BIT 3, A
LD A, $00
JR Z, =Display_Entity.Moving_Hops.not_moving
LD A, $mem_moving_animation_step
Display_Entity.Moving_Hops.not_moving:
SUB $08
.ABS
SUB $04
.ABS
ADD C
LD C, A
Display_Entity.Moving_Hops.end:
LD A, D
AND $07
CP $enum_direction_left
JR Z, =Display_Entity.Left_Direction_sprite
CP $enum_direction_right
JR Z, =Display_Entity.Right_Direction_sprite
CP $enum_direction_up
JR Z, =Display_Entity.Up_Direction_sprite
JP =Display_Entity.Down_Direction_sprite
Display_Entity.Left_Direction_sprite:
LD D, $00
JP =Display_Entity.Write_OBJ
Display_Entity.Right_Direction_sprite:
LD A, $02
ADD E
LD E, A
LD D, $20
JP =Display_Entity.Write_OBJ
Display_Entity.Up_Direction_sprite:
LD A, $04
ADD E
LD E, A
LD D, $00
JP =Display_Entity.Write_OBJ
Display_Entity.Down_Direction_sprite:
LD A, $08
ADD E
LD E, A
LD D, $00
JP =Display_Entity.Write_OBJ
Display_Entity.Write_OBJ:
PUSH HL
; First OBJ (left)
LD HL, $mem_oam_buffer
LD A, $tmp_var_1
LD L, A
LD A, C
LD (HL+), A
LD A, B
LD (HL+), A
LD A, E
INC A
LD (HL+), A
LD A, D
LD (HL+), A
; Second OBJ
LD A, B
ADD $08
LD B, A
LD A, C
LD (HL+), A
LD A, B
LD (HL+), A
LD A, E
XOR $02
INC A
LD (HL+), A
LD A, D
LD (HL+), A
LD A, L
LD $tmp_var_1, A
POP HL
Display_Entity.skip:
LD A, L
AND $f0
ADD $10
LD L, A
RET
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