; in practice, there is at most 15 walls seen at the same time
; there is room for 32 walls out of safety

listex:
; List of the walls found
    db 0,0,0,0,0,0,0,0,0,0
    db 0,0,0,0,0,0,0,0,0,0
    db 0,0,0,0,0,0,0
listez:

    db 0,0,0,0,0,0,0,0,0,0
    db 0,0,0,0,0,0,0,0,0,0
    db 0,0,0,0,0,0,0

; list of sprites found on the current ray

listex_sprite:
    db 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
listez_sprite:
    db 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
listesprite_ident:
    db 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0


; list of sprites found by the last ray

listex_sprite2:
    db 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
listez_sprite2:
    db 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
listesprite_ident2:
    db 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
fin_listes_sprite




;---=Trigs=---

sinus            ; 0 -> 120
 db 0,1,2,3,3,4,5,6,7,8,9,9,10,11,11,12,12,13,13,14,14,15,15,15,15,16,16,16,16,16
cosinus
 db 16,16,16,16,16,15,15,15,15,14,14,13,13,12,12,11,11,10,9,9,8,7,7,6,5,4,3,3,2,1,0
 db -1,-2,-3,-3,-4,-5,-6,-7,-7,-8,-9,-9,-10,-11,-11,-12,-12,-13,-13,-14,-14,-15,-15,-15,-15,-16,-16,-16,-16
 db -16,-16,-16,-16,-16,-15,-15,-15,-15,-14,-14,-13,-13,-12,-12,-11,-11,-10,-9,-9,-8,-7,-7,-6,-5,-4,-3,-3,-2,-1,0
 db 1,2,3,3,4,5,6,7,8,9,9,10,11,11,12,12,13,13,14,14,15,15,15,15,16,16,16,16,16
 db 16,16


cosinus_ns            ; 0 -> 120
    db    16,16,16,16,16,15,15,15,15,14,14,13,13,12,12,11,11,10,9,9,8,7,7,6,5,4,3,3,2,1,0
sinus_ns:
    db    1,2,3,3,4,5,6,7,8,9,9,10,11,11,12,12,13,13,14,14,15,15,15,15,16,16,16,16,16
    db    16,16,16,16,16,15,15,15,15,14,14,13,13,12,12,11,11,10,9,9,8,7,7,6,5,4,3,3,2,1,0
    db    1,2,3,3,4,5,6,7,8,9,9,10,11,11,12,12,13,13,14,14,15,15,15,15,16,16,16,16,16
    db    16,16,16,16,16,15,15,15,15,14,14,13,13,12,12,11,11,10,9,9,8,7,7,6,5,4,3,3,2,1,0
    db    0,1

dxrayon_l
;accroissement de x pour les rayons en fct de l'angle
    db 10,10,10,10,10,9,9,9,9,8,8,8,8,7,7,7,6,6,5,5,4,4,3,3,2,2,1,1,1,0
    db 0,1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,7,8,8,8,8,9,9,9,9,10,10,10,10,10
    db 10,10,10,10,10,9,9,9,9,8,8,8,8,7,7,7,6,6,5,5,4,4,3,3,2,2,1,1,1,0
    db 0,1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,7,8,8,8,8,9,9,9,9,10,10,10,10,10
    db 10,10,10,10,10,9,9,9,9,8,8,8,8,7,7,7,6,6,5,5,4,4,3,3,2,2,1,1,1,0
dzrayon_l:
    db 0,0
;idem pour z
;on lit cette fois a l'envers dxrayon_l


LUT_dezoom_sprites ; taille : 24 (0 -> 23)
    db 15,14,14,13,13,12,12,11,11,10,10,9,9,8,8,7,7,6,6,5,5,4,4,3,3

DifficultyScale ; in order : easy, normal, hard
    db 70,140,210

EnemyDistanceAimTable
    db 35,30,25,20,15,10


; for each type : type, life, ai state, time before re-attacking, initial sprite , ? , ?
; 8 bytes
EnemyType
    db 0,16,0,0    ; normal
    dw enemy_walk1_sprite_set
    db 0,0



walls_height        ;160 values
    db -63,-63,-63,-63,-63,-63,-53,-41,-32,-19,-15,-7,-5,-2,0,2,4
    db 5,6,8,9,10,11,12,12,13,14,14,15,15,16,16,17
    db 17,18,18,19,19,19,20,20,20,20,21,21,21,21,22,22
    db 22,22,22,23,23,23,23,23,23,23,24,24,24,24,24,24
    db 24,24,25,25,25,25,25,25,25,25,25,25,26,26,26,26
    db 26,26,26,26,26,26,26,26,26,26,26,27,27,27,27,27
    db 27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,28
    db 28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28
    db 28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28
    db 29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29
    db 29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29
    db 30,30,30,30,30,30,30,30,30,30,30,30,30,30,30,30
    db 30,30,30,30,30,30,30,30,30,30,30,30,30,30,30,30

masks:
    db %10000000
    db %01000000
    db %00100000
    db %00010000
    db %00001000
    db %00000100
    db %00000010
    db %00000001