Type within a Type?
Blitz3D Forums/Blitz3D Programming/Type within a Type?
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| I'm trying to create a bouncing ball, and so I have an object ball of Type football with three integer fields x, y and z (for position), and want to know if it's possible to include a type field (movement), of type Vector (which has the fields x, y and z) Blitz 3D seems to accept this until I try to access the fields of the vector using ball\movement\x, it tells me that the object has not been created. Am I doing anything wrong, or is it just not possible? I can't use graphic-specific commands because the code has to work without graphics. |
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Type Vector Field X#, Y#, Z# end type Type Football Field X, Y, Z Field vVelocity.Vector end type function CreateFootbal.Football() F.Football = new football F\vVelocity = new vector return F End Function |
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| Here is some of my code that uses types within types: ;---------- ; tile type to track terrain tiles Type BFL_TerrainTile Field v0.BFL_Vertex Field v1.BFL_Vertex Field v2.BFL_Vertex Field v3.BFL_Vertex End Type ; vertex type with position and texture coordinates Type BFL_Vertex Field x# ; coords Field y# Field z# Field set0.BFL_TextureUV Field set1.BFL_TextureUV End Type ; texture coordinates type to track UV Type BFL_TextureUV Field u# Field v# End Type ;---------- And some code that accesses it: ;---------- ; vertex v0 BFL_TerrainMatrix(tileX, tileY)\v0 = New BFL_Vertex BFL_TerrainMatrix(tileX, tileY)\v0\x = (tileX * BFL_TILESIZE) BFL_TerrainMatrix(tileX, tileY)\v0\y = (tileY * BFL_TILESIZE) BFL_TerrainMatrix(tileX, tileY)\v0\z = 0.0 BFL_TerrainMatrix(tileX, tileY)\v0\set0 = New BFL_TextureUV BFL_TerrainMatrix(tileX, tileY)\v0\set0\u = 0.0 BFL_TerrainMatrix(tileX, tileY)\v0\set0\v = 1.0 BFL_TerrainMatrix(tileX, tileY)\v0\set1 = New BFL_TextureUV BFL_TerrainMatrix(tileX, tileY)\v0\set1\u = 0.0 BFL_TerrainMatrix(tileX, tileY)\v0\set1\v = 1.0 |
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| oops, RealityShattered beat me... |
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