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Elite on the BBC Micro

Drawing ships: SHIP_GHAVIAL [Elite-A, Ship blueprints U]

Name: SHIP_GHAVIAL [Show more] Type: Variable Category: Drawing ships Summary: Ship blueprint for a Ghavial Deep dive: Ship blueprints
Context: See this variable in context in the source code References: This variable is used as follows: * XX21 calls SHIP_GHAVIAL
\ --- Mod: Whole section added for Elite-A: -----------> .SHIP_GHAVIAL EQUB 3 \ Max. canisters on demise = 3 EQUW 9728 \ Targetable area = 98.63 * 98.63 EQUB LO(SHIP_GHAVIAL_EDGES - SHIP_GHAVIAL) \ Edges data offset (low) EQUB LO(SHIP_GHAVIAL_FACES - SHIP_GHAVIAL) \ Faces data offset (low) EQUB 97 \ Max. edge count = (97 - 1) / 4 = 24 EQUB 0 \ Gun vertex = 0 EQUB 34 \ Explosion count = 7, as (4 * n) + 6 = 34 EQUB 72 \ Number of vertices = 72 / 6 = 12 EQUB 22 \ Number of edges = 22 EQUW 300 \ Bounty = 300 EQUB 48 \ Number of faces = 48 / 4 = 12 EQUB 10 \ Visibility distance = 10 EQUB 115 \ Max. energy = 115 EQUB 16 \ Max. speed = 16 EQUB HI(SHIP_GHAVIAL_EDGES - SHIP_GHAVIAL) \ Edges data offset (high) EQUB HI(SHIP_GHAVIAL_FACES - SHIP_GHAVIAL) \ Faces data offset (high) EQUB 0 \ Normals are scaled by = 2^0 = 1 EQUB %00101111 \ Laser power = 5 \ Missiles = 7 \VERTEX x, y, z, face1, face2, face3, face4, visibility VERTEX 30, 0, 100, 7, 6, 1, 0, 31 \ Vertex 0 VERTEX -30, 0, 100, 11, 6, 5, 0, 31 \ Vertex 1 VERTEX 40, 30, -26, 3, 2, 1, 0, 31 \ Vertex 2 VERTEX -40, 30, -26, 5, 4, 3, 0, 31 \ Vertex 3 VERTEX 60, 0, -20, 8, 7, 2, 1, 31 \ Vertex 4 VERTEX 40, 0, -60, 9, 8, 3, 2, 31 \ Vertex 5 VERTEX -60, 0, -20, 11, 10, 5, 4, 31 \ Vertex 6 VERTEX -40, 0, -60, 10, 9, 4, 3, 31 \ Vertex 7 VERTEX 0, -30, -20, 15, 15, 15, 15, 31 \ Vertex 8 VERTEX 10, 24, 0, 0, 0, 0, 0, 9 \ Vertex 9 VERTEX -10, 24, 0, 0, 0, 0, 0, 9 \ Vertex 10 VERTEX 0, 22, 10, 0, 0, 0, 0, 9 \ Vertex 11 .SHIP_GHAVIAL_EDGES \EDGE vertex1, vertex2, face1, face2, visibility EDGE 0, 2, 1, 0, 31 \ Edge 0 EDGE 4, 2, 2, 1, 31 \ Edge 1 EDGE 5, 2, 3, 2, 31 \ Edge 2 EDGE 3, 2, 0, 3, 31 \ Edge 3 EDGE 7, 3, 4, 3, 31 \ Edge 4 EDGE 6, 3, 5, 4, 31 \ Edge 5 EDGE 3, 1, 0, 5, 31 \ Edge 6 EDGE 0, 8, 7, 6, 31 \ Edge 7 EDGE 4, 8, 8, 7, 31 \ Edge 8 EDGE 5, 8, 9, 8, 31 \ Edge 9 EDGE 7, 8, 10, 9, 31 \ Edge 10 EDGE 6, 8, 11, 10, 31 \ Edge 11 EDGE 1, 8, 6, 11, 31 \ Edge 12 EDGE 1, 0, 6, 0, 31 \ Edge 13 EDGE 0, 4, 7, 1, 31 \ Edge 14 EDGE 4, 5, 8, 2, 31 \ Edge 15 EDGE 5, 7, 9, 3, 31 \ Edge 16 EDGE 7, 6, 10, 4, 31 \ Edge 17 EDGE 6, 1, 11, 5, 31 \ Edge 18 EDGE 9, 10, 0, 0, 9 \ Edge 19 EDGE 10, 11, 0, 0, 9 \ Edge 20 EDGE 11, 9, 0, 0, 9 \ Edge 21 .SHIP_GHAVIAL_FACES \FACE normal_x, normal_y, normal_z, visibility FACE 0, 62, 14, 31 \ Face 0 FACE 51, 36, 12, 31 \ Face 1 FACE 51, 28, -25, 31 \ Face 2 FACE 0, 48, -42, 31 \ Face 3 FACE -51, 28, -25, 31 \ Face 4 FACE -51, 36, 12, 31 \ Face 5 FACE 0, -62, 15, 31 \ Face 6 FACE 28, -56, 7, 31 \ Face 7 FACE 27, -55, -13, 31 \ Face 8 FACE 0, -51, -38, 31 \ Face 9 FACE -27, -55, -13, 31 \ Face 10 FACE -28, -56, 7, 31 \ Face 11 \ --- End of added section ---------------------------->