;;; General ;;;
{
Yapping maw. Basic description

Enemy ID: $E7BF
Bank: $A8
Enemy projectiles:
    $EC95: Yapping maw's body

Parameter 0: Unused
Parameter 1: Proximity
Parameter 2: Direction
    0: Facing down
    1: Facing up

Properties must have process instructions bit set
}


;;; Behaviour ;;;
{
}


;;; WRAM ;;;
{
$0FA8: Function
{
    $A235: Neutral
    $A28C: Attack
    $A445: Attacking
    $A68A: Cooldown
}
$0FAA: Angle
$0FAC: Subangle
$0FAE: Angular speed table index
$0FB2: Proximity
$7E:7800: Body segment 1 X offset
$7E:7802: Body segment 1 Y offset
$7E:7804: Body segment 2 X offset
$7E:7806: Body segment 2 Y offset
$7E:7808: Body segment 3 X offset
$7E:780A: Body segment 3 Y offset
$7E:780C: Head segment X offset
$7E:780E: Head segment Y offset
$7E:7810: Target length
$7E:7812: Length
$7E:7814: Target angle (SM convention)
$7E:7816: Target angle (maths convention)
$7E:7818: Body segment base X position
$7E:781A: Body segment base Y position
$7E:781C: Origin X position
$7E:781E: Origin Y position
$7E:8002: Body segment 1 angle
$7E:8004: Body segment 2 angle
$7E:8006: Body segment 3 angle
$7E:8008: Head segment angle
$7E:800E: Body segment 1 X velocity
$7E:8010: Body segment 1 Y velocity
$7E:8012: Body segment 2 X velocity
$7E:8014: Body segment 2 Y velocity
$7E:8016: Body segment 3 X velocity
$7E:8018: Body segment 3 Y velocity
$7E:801A: Head segment X velocity
$7E:801C: Head segment Y velocity
$7E:801E: Aiming down flag
$7E:8020: Grabbing Samus flag
$7E:8024: Samus X offset
$7E:8026: Samus Y offset
$7E:8028: Instruction list table index
{
    0: Up
    2: Up-right
    4: Right
    6: Down-right
    8: Down
    Ah: Down-left
    Ch: Left
    Eh: Up-left
}
$7E:802A: Intangibility timer
$7E:8800: Body segment 0 enemy projectile index
$7E:8802: Body segment 1 enemy projectile index
$7E:8804: Body segment 2 enemy projectile index
$7E:8806: Body segment 3 enemy projectile index
$7E:8808: Body segment index
$7E:880A: Initial palette index
$7E:880C: Base sprite object index
}


;;; Enemy population ;;;
{
 ________________________________________ Enemy ID
|      __________________________________ X position
|     |     _____________________________ Y position
|     |    |      _______________________ Initialisation parameter
|     |    |     |      _________________ Properties. 2000h = process instructions
|     |    |     |     |     ____________ Extra properties
|     |    |     |     |    |      ______ Parameter 1
|     |    |     |     |    |     |     _ Parameter 2
|     |    |     |     |    |     |    |
; Debug
E7BF, 0100,0100, 0000, 2000,0000, 0010,0001

; Room $92B3. Gauntlet east
E7BF, 0408,0038, 0000, 2000,0000, 0070,0000
E7BF, 02F8,00C8, 0000, 2000,0000, 0070,0001
E7BF, 01F8,0038, 0000, 2000,0000, 0070,0000
E7BF, 0108,00C8, 0000, 2000,0000, 0070,0001

; Room $965B. Gauntlet west
E7BF, 0088,0038, 0000, 2000,0000, 0070,0000

; Room $A37C. Red Brinstar power bomb floor room
E7BF, 0170,00D0, 0000, 2000,0000, 0036,0001
E7BF, 00F0,00D0, 0000, 2000,0000, 0036,0001

; Room $A408. Pre spazer room
E7BF, 0190,01C8, 0000, 2000,0000, 0030,0001
E7BF, 0080,01C8, 0000, 2000,0000, 0030,0001

; Room $A293. Pre x-ray spike hall
E7BF, 0198,00C8, 0000, 2000,0000, 0050,0001
E7BF, 0258,00C0, 0000, 2000,0000, 0050,0001
E7BF, 03A8,00C0, 0000, 2000,0000, 0050,0001

; Room $AFFB. Norfair lava-spike hall
E7BF, 0188,00D8, 0000, 2000,0000, 0080,0001
E7BF, 0219,00D7, 0000, 2000,0000, 0080,0001
E7BF, 02F8,00D8, 0000, 2000,0000, 0080,0001

; Room $D433. Sandy Maridia quicksand top
E7BF, 00B0,00F0, 0000, 2000,0000, 0040,0001
E7BF, 004D,00F0, 0000, 2000,0000, 0040,0001
}


;;; Enemy header ;;;
{
0400    ; 0: Tile data size
9F4F    ; 2: Palette
0014    ; 4: Health
001E    ; 6: Damage
0008    ; 8: Width
0008    ; Ah: Height
A8      ; Ch: Bank
00      ; Dh: Hurt AI time
003E    ; Eh: Cry
0000    ; 10h: Boss ID
A148    ; 12h: Initialisation AI
0001    ; 14h: Number of parts
A211    ; 18h: Main AI
800F    ; 1Ah: Grapple AI
804C    ; 1Ch: Hurt AI
A835    ; 1Eh: Frozen AI
0000    ; 20h: Time is frozen AI
0004    ; 22h: Death animation
0000    ; 28h: Power bomb reaction
0000    ; 2Ah: Sidehopper variant index
A799    ; 30h: Enemy touch
A7BD    ; 32h: Enemy shot
B1AA00  ; 36h: Tile data
05      ; 39h: Layer
F3E0    ; 3Ah: Drop chances ($B4)
EE9A    ; 3Ch: Vulnerabilities ($B4)
DEAF    ; 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

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


;;; Enemy drop chances ;;;
{
50 ;  31.4% Small health
50 ;  31.4% Big health
50 ;  31.4% Missiles
05 ;   2.0% Nothing
05 ;   2.0% Super missiles
05 ;   2.0% Power bombs
}