;;; General ;;;
{
Bull, Maridia puffer. Flies at Samus, repelled by shots

Enemy ID: $E97F
Bank: $A8
Enemy projectiles: None

Parameter 0: Unused
Parameter 1: Acceleration interval timer index
    ;    _____ Acceleration interval timer
    ;   |    _ Deceleration interval timer
    ;   |   |
    0:  3,  1
    1:  4,  1
    2:  5,  2
    3:  6,  2
    4:  7,  2
    5:  8,  3
    6:  9,  3
    7:  Ah, 4
    8:  Bh, 4
    9:  Ch, 5
    Ah: Dh, 5
    Bh: Eh, 6
    Ch: Fh, 6
Parameter 2: Max speed table index. Range 0..7. Max speed = 3FFh + v * 100h. Unit 0.80h px/frame

Properties must have process instructions bit set
}


;;; Behaviour ;;;
{
}


;;; WRAM ;;;
{
$0FA8: Function
{
    $D92B: Movement delay
    $D940: Target Samus
    $D963: Accelerating
    $D97C: Decelerating
}
$0FAA: Acceleration
$0FAC: Acceleration delta
$0FAE: Speed
$0FB0: Activation timer
$0FB2: Acceleration interval timer
$7E:7800: Max speed
$7E:7802: Angle to Samus
$7E:7804: Angle
$7E:7806: Shot reaction disable flag
$7E:780A: Acceleration interval timer reset value
$7E:780C: Deceleration interval timer reset value
$7E:780E: Shot reaction disable timer
$7E:8800: Previous health
}


;;; Enemy population ;;;
{
 ________________________________________ Enemy ID
|      __________________________________ X position
|     |     _____________________________ Y position
|     |    |      _______________________ Initialisation parameter
|     |    |     |      _________________ Properties. 2000h = process instructions, 800h = process whilst off-screen
|     |    |     |     |     ____________ Extra properties
|     |    |     |     |    |      ______ Parameter 1
|     |    |     |     |    |     |     _ Parameter 2
|     |    |     |     |    |     |    |
; Debug
E97F, 0200,0060, 0000, 2800,0000, 0008,0000

; Room $CD5C, state $CD88. Wrecked Ship first flooded room - main area boss is dead
E97F, 00F0,0088, 0000, 2800,0000, 0003,0003

; Room $CDF1, state $CE1D. Wrecked Ship east super missile hall - main area boss is dead
E97F, 00E0,0078, 0000, 2800,0000, 0003,0003
E97F, 0210,0075, 0000, 2800,0000, 0003,0003

; Room $D86E. Sandy Maridia quicksand fall
E97F, 0020,0038, 0000, 2800,0000, 0001,0000
E97F, 00E0,0078, 0000, 2800,0000, 0001,0001
E97F, 0058,00C8, 0000, 2800,0000, 0005,0007

; Room $D898. Maridia speed blockade quicksand fall
E97F, 0048,0020, 0000, 2800,0000, 0001,0001
E97F, 0048,0068, 0000, 2800,0000, 0003,0002
E97F, 00F0,0090, 0000, 2800,0000, 0005,0006
E97F, 0048,00D0, 0000, 2800,0000, 0001,0007
E97F, 0100,0038, 0000, 2800,0000, 0002,0002
E97F, 01B8,0028, 0000, 2800,0000, 0001,0001
E97F, 01C8,0068, 0000, 2800,0000, 0003,0002
E97F, 01E0,00C0, 0000, 2800,0000, 0001,0007
E97F, 0100,00E0, 0000, 2800,0000, 0002,0007

; Room $D54D. Snail room quicksand fall west
E97F, 0028,00B8, 0000, 2800,0000, 0008,0001
E97F, 0048,0138, 0000, 2800,0000, 0008,0001
E97F, 00B8,0118, 0000, 2800,0000, 0006,0000
E97F, 00A8,0178, 0000, 2800,0000, 0007,0002
E97F, 00D8,0068, 0000, 2800,0000, 000A,0000
E97F, 0028,0038, 0000, 2800,0000, 000A,0000
E97F, 0070,01B8, 0000, 2800,0000, 0007,0002

; Room $D57A. Snail room quicksand fall east
E97F, 0038,00D8, 0000, 2800,0000, 0009,0001
E97F, 00D8,0098, 0000, 2800,0000, 000A,0001
E97F, 0058,0178, 0000, 2800,0000, 0007,0002
E97F, 00B8,0138, 0000, 2800,0000, 0008,0002
E97F, 0028,0028, 0000, 2800,0000, 000A,0000
E97F, 0098,01C8, 0000, 2800,0000, 0007,0002
}


;;; Enemy header ;;;
{
0600    ; 0: Tile data size
D821    ; 2: Palette
0064    ; 4: Health
000A    ; 6: Damage
0008    ; 8: Width
0008    ; Ah: Height
A8      ; Ch: Bank
00      ; Dh: Hurt AI time
0000    ; Eh: Cry
0000    ; 10h: Boss ID
D8C9    ; 12h: Initialisation AI
0001    ; 14h: Number of parts
D90B    ; 18h: Main AI
800A    ; 1Ah: Grapple AI
804C    ; 1Ch: Hurt AI
8041    ; 1Eh: Frozen AI
0000    ; 20h: Time is frozen AI
0002    ; 22h: Death animation
0000    ; 28h: Power bomb reaction
0000    ; 2Ah: Sidehopper variant index
8023    ; 30h: Enemy touch
DB14    ; 32h: Enemy shot
B1DC00  ; 36h: Tile data
05      ; 39h: Layer
F2D2    ; 3Ah: Drop chances ($B4)
EFA2    ; 3Ch: Vulnerabilities ($B4)
E01B    ; 3Eh: Enemy name ($B4)
}


;;; Enemy vulnerabilities ;;;
{
; Vulnerability format:
;     v = fddddddd
;     If v = FFh:
;         Freeze, no damage
;     Else:
;         d: Damage multiplier * 2
;         f: Does not freeze

80 ; Power
80 ; Wave
80 ; Ice
80 ; Ice + wave
80 ; Spazer
80 ; Spazer + wave
80 ; Spazer + ice
80 ; Spazer + ice + wave
02 ; Plasma
02 ; Plasma + wave
82 ; Plasma + ice
82 ; Plasma + ice + wave
  
02 ; Missile
02 ; Super missile
02 ; Bomb
02 ; Power bomb
02 ; Speed booster
02 ; Shinespark
02 ; Screw attack
02 ; Charged beam
02 ; Pseudo screw attack
02 ; Unused
}


;;; Enemy drop chances ;;;
{
00 ;        Small health
05 ;   2.0% Big health
00 ;        Missiles
00 ;        Nothing
00 ;        Super missiles
FA ;  98.0% Power bombs
}