The SHIP_CONSTRICTOR (Bank 1) variable

       Name: SHIP_CONSTRICTOR                                        [Show more]
       Type: Variable
   Category: Drawing ships
    Summary: Ship blueprint for a Constrictor
  Deep dive: Ship blueprints
    Context: See this variable in context in the source code
 References: This variable is used as follows:
             * Unused copy of XX21 uses SHIP_CONSTRICTOR
             * XX21 uses SHIP_CONSTRICTOR


.SHIP_CONSTRICTOR

 EQUB 3                 ; Max. canisters on demise = 3
 EQUW 65 * 65           ; Targetable area          = 65 * 65

 EQUB LO(SHIP_CONSTRICTOR_EDGES - SHIP_CONSTRICTOR)   ; Edges data offset (low)
 EQUB LO(SHIP_CONSTRICTOR_FACES - SHIP_CONSTRICTOR)   ; Faces data offset (low)

 EQUB 81                ; Max. edge count          = (81 - 1) / 4 = 20
 EQUB 0                 ; Gun vertex               = 0
 EQUB 46                ; Explosion count          = 10, as (4 * n) + 6 = 46
 EQUB 102               ; Number of vertices       = 102 / 6 = 17
 EQUB 24                ; Number of edges          = 24
 EQUW 0                 ; Bounty                   = 0
 EQUB 40                ; Number of faces          = 40 / 4 = 10
 EQUB 45                ; Visibility distance      = 45
 EQUB 252               ; Max. energy              = 252
 EQUB 36                ; Max. speed               = 36

 EQUB HI(SHIP_CONSTRICTOR_EDGES - SHIP_CONSTRICTOR)   ; Edges data offset (high)
 EQUB HI(SHIP_CONSTRICTOR_FACES - SHIP_CONSTRICTOR)   ; Faces data offset (high)

 EQUB 2                 ; Normals are scaled by    = 2^2 = 4
 EQUB %00110100         ; Laser power              = 6
                        ; Missiles                 = 4

.SHIP_CONSTRICTOR_VERTICES

      ;    x,    y,    z, face1, face2, face3, face4, visibility
 VERTEX   20,   -7,   80,     2,      0,    9,     9,         31    ; Vertex 0
 VERTEX  -20,   -7,   80,     1,      0,    9,     9,         31    ; Vertex 1
 VERTEX  -54,   -7,   40,     4,      1,    9,     9,         31    ; Vertex 2
 VERTEX  -54,   -7,  -40,     5,      4,    9,     8,         31    ; Vertex 3
 VERTEX  -20,   13,  -40,     6,      5,    8,     8,         31    ; Vertex 4
 VERTEX   20,   13,  -40,     7,      6,    8,     8,         31    ; Vertex 5
 VERTEX   54,   -7,  -40,     7,      3,    9,     8,         31    ; Vertex 6
 VERTEX   54,   -7,   40,     3,      2,    9,     9,         31    ; Vertex 7
 VERTEX   20,   13,    5,    15,     15,   15,    15,         31    ; Vertex 8
 VERTEX  -20,   13,    5,    15,     15,   15,    15,         31    ; Vertex 9
 VERTEX   20,   -7,   62,     9,      9,    9,     9,         18    ; Vertex 10
 VERTEX  -20,   -7,   62,     9,      9,    9,     9,         18    ; Vertex 11
 VERTEX   25,   -7,  -25,     9,      9,    9,     9,         18    ; Vertex 12
 VERTEX  -25,   -7,  -25,     9,      9,    9,     9,         18    ; Vertex 13
 VERTEX   15,   -7,  -15,     9,      9,    9,     9,         10    ; Vertex 14
 VERTEX  -15,   -7,  -15,     9,      9,    9,     9,         10    ; Vertex 15
 VERTEX    0,   -7,    0,    15,      9,    1,     0,          0    ; Vertex 16

.SHIP_CONSTRICTOR_EDGES

    ; vertex1, vertex2, face1, face2, visibility
 EDGE       0,       1,     9,     0,         31    ; Edge 0
 EDGE       1,       2,     9,     1,         31    ; Edge 1
 EDGE       1,       9,     1,     0,         31    ; Edge 2
 EDGE       0,       8,     2,     0,         31    ; Edge 3
 EDGE       0,       7,     9,     2,         31    ; Edge 4
 EDGE       7,       8,     3,     2,         31    ; Edge 5
 EDGE       2,       9,     4,     1,         31    ; Edge 6
 EDGE       2,       3,     9,     4,         31    ; Edge 7
 EDGE       6,       7,     9,     3,         31    ; Edge 8
 EDGE       6,       8,     7,     3,         31    ; Edge 9
 EDGE       5,       8,     7,     6,         31    ; Edge 10
 EDGE       4,       9,     6,     5,         31    ; Edge 11
 EDGE       3,       9,     5,     4,         31    ; Edge 12
 EDGE       3,       4,     8,     5,         31    ; Edge 13
 EDGE       4,       5,     8,     6,         31    ; Edge 14
 EDGE       5,       6,     8,     7,         31    ; Edge 15
 EDGE       3,       6,     9,     8,         31    ; Edge 16
 EDGE       8,       9,     6,     0,         31    ; Edge 17
 EDGE      10,      12,     9,     9,         18    ; Edge 18
 EDGE      12,      14,     9,     9,          5    ; Edge 19
 EDGE      14,      10,     9,     9,         10    ; Edge 20
 EDGE      11,      15,     9,     9,         10    ; Edge 21
 EDGE      13,      15,     9,     9,          5    ; Edge 22
 EDGE      11,      13,     9,     9,         18    ; Edge 23

.SHIP_CONSTRICTOR_FACES

    ; normal_x, normal_y, normal_z, visibility
 FACE        0,       55,       15,         31      ; Face 0
 FACE      -24,       75,       20,         31      ; Face 1
 FACE       24,       75,       20,         31      ; Face 2
 FACE       44,       75,        0,         31      ; Face 3
 FACE      -44,       75,        0,         31      ; Face 4
 FACE      -44,       75,        0,         31      ; Face 5
 FACE        0,       53,        0,         31      ; Face 6
 FACE       44,       75,        0,         31      ; Face 7
 FACE        0,        0,     -160,         31      ; Face 8
 FACE        0,      -27,        0,         31      ; Face 9
[X]
Macro EDGE (category: Drawing ships)
Macro definition for adding edges to ship blueprints
[X]
Macro FACE (category: Drawing ships)
Macro definition for adding faces to ship blueprints
[X]
Variable SHIP_CONSTRICTOR (category: Drawing ships)
Ship blueprint for a Constrictor
[X]
Label SHIP_CONSTRICTOR_EDGES is local to this routine
[X]
Label SHIP_CONSTRICTOR_FACES is local to this routine
[X]
Macro VERTEX (category: Drawing ships)
Macro definition for adding vertices to ship blueprints
Drawing ships: SHIP_CONSTRICTOR

[NES version, Bank 1]
