Delete TIATables.cs
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/*
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* TIATables.cs
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*
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* Mask tables for the Television Interface Adaptor class. All derived from
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* Bradford Mott's Stella code.
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*
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* Copyright © 2003, 2004 Mike Murphy
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*
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*/
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namespace EMU7800.Core
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{
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public static class TIATables
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{
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public static readonly TIACxPairFlags[] CollisionMask = BuildCollisionMaskTable();
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public static readonly uint[][] PFMask = BuildPFMaskTable();
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public static readonly bool[][] BLMask = BuildBLMaskTable();
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public static readonly bool[][][] MxMask = BuildMxMaskTable();
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public static readonly byte[][][] PxMask = BuildPxMaskTable();
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public static readonly byte[] GRPReflect = BuildGRPReflectTable();
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public static readonly int[] NTSCPalette =
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{
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0x000000, 0x000000, 0x4a4a4a, 0x4a4a4a,
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0x6f6f6f, 0x6f6f6f, 0x8e8e8e, 0x8e8e8e,
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0xaaaaaa, 0xaaaaaa, 0xc0c0c0, 0xc0c0c0,
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0xd6d6d6, 0xd6d6d6, 0xececec, 0xececec,
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0x484800, 0x484800, 0x69690f, 0x69690f,
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0x86861d, 0x86861d, 0xa2a22a, 0xa2a22a,
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0xbbbb35, 0xbbbb35, 0xd2d240, 0xd2d240,
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0xe8e84a, 0xe8e84a, 0xfcfc54, 0xfcfc54,
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0x7c2c00, 0x7c2c00, 0x904811, 0x904811,
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0xa26221, 0xa26221, 0xb47a30, 0xb47a30,
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0xc3903d, 0xc3903d, 0xd2a44a, 0xd2a44a,
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0xdfb755, 0xdfb755, 0xecc860, 0xecc860,
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0x901c00, 0x901c00, 0xa33915, 0xa33915,
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0xb55328, 0xb55328, 0xc66c3a, 0xc66c3a,
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0xd5824a, 0xd5824a, 0xe39759, 0xe39759,
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0xf0aa67, 0xf0aa67, 0xfcbc74, 0xfcbc74,
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0x940000, 0x940000, 0xa71a1a, 0xa71a1a,
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0xb83232, 0xb83232, 0xc84848, 0xc84848,
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0xd65c5c, 0xd65c5c, 0xe46f6f, 0xe46f6f,
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0xf08080, 0xf08080, 0xfc9090, 0xfc9090,
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0x840064, 0x840064, 0x97197a, 0x97197a,
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0xa8308f, 0xa8308f, 0xb846a2, 0xb846a2,
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0xc659b3, 0xc659b3, 0xd46cc3, 0xd46cc3,
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0xe07cd2, 0xe07cd2, 0xec8ce0, 0xec8ce0,
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0x500084, 0x500084, 0x68199a, 0x68199a,
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0x7d30ad, 0x7d30ad, 0x9246c0, 0x9246c0,
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0xa459d0, 0xa459d0, 0xb56ce0, 0xb56ce0,
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0xc57cee, 0xc57cee, 0xd48cfc, 0xd48cfc,
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0x140090, 0x140090, 0x331aa3, 0x331aa3,
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0x4e32b5, 0x4e32b5, 0x6848c6, 0x6848c6,
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0x7f5cd5, 0x7f5cd5, 0x956fe3, 0x956fe3,
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0xa980f0, 0xa980f0, 0xbc90fc, 0xbc90fc,
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0x000094, 0x000094, 0x181aa7, 0x181aa7,
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0x2d32b8, 0x2d32b8, 0x4248c8, 0x4248c8,
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0x545cd6, 0x545cd6, 0x656fe4, 0x656fe4,
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0x7580f0, 0x7580f0, 0x8490fc, 0x8490fc,
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0x001c88, 0x001c88, 0x183b9d, 0x183b9d,
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0x2d57b0, 0x2d57b0, 0x4272c2, 0x4272c2,
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0x548ad2, 0x548ad2, 0x65a0e1, 0x65a0e1,
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0x75b5ef, 0x75b5ef, 0x84c8fc, 0x84c8fc,
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0x003064, 0x003064, 0x185080, 0x185080,
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0x2d6d98, 0x2d6d98, 0x4288b0, 0x4288b0,
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0x54a0c5, 0x54a0c5, 0x65b7d9, 0x65b7d9,
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0x75cceb, 0x75cceb, 0x84e0fc, 0x84e0fc,
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0x004030, 0x004030, 0x18624e, 0x18624e,
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0x2d8169, 0x2d8169, 0x429e82, 0x429e82,
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0x54b899, 0x54b899, 0x65d1ae, 0x65d1ae,
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0x75e7c2, 0x75e7c2, 0x84fcd4, 0x84fcd4,
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0x004400, 0x004400, 0x1a661a, 0x1a661a,
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0x328432, 0x328432, 0x48a048, 0x48a048,
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0x5cba5c, 0x5cba5c, 0x6fd26f, 0x6fd26f,
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0x80e880, 0x80e880, 0x90fc90, 0x90fc90,
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0x143c00, 0x143c00, 0x355f18, 0x355f18,
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0x527e2d, 0x527e2d, 0x6e9c42, 0x6e9c42,
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0x87b754, 0x87b754, 0x9ed065, 0x9ed065,
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0xb4e775, 0xb4e775, 0xc8fc84, 0xc8fc84,
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0x303800, 0x303800, 0x505916, 0x505916,
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0x6d762b, 0x6d762b, 0x88923e, 0x88923e,
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0xa0ab4f, 0xa0ab4f, 0xb7c25f, 0xb7c25f,
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0xccd86e, 0xccd86e, 0xe0ec7c, 0xe0ec7c,
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0x482c00, 0x482c00, 0x694d14, 0x694d14,
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0x866a26, 0x866a26, 0xa28638, 0xa28638,
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0xbb9f47, 0xbb9f47, 0xd2b656, 0xd2b656,
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0xe8cc63, 0xe8cc63, 0xfce070, 0xfce070
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};
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public static readonly int[] PALPalette =
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{
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0x000000, 0x000000, 0x2b2b2b, 0x2b2b2b,
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0x525252, 0x525252, 0x767676, 0x767676,
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0x979797, 0x979797, 0xb6b6b6, 0xb6b6b6,
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0xd2d2d2, 0xd2d2d2, 0xececec, 0xececec,
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0x000000, 0x000000, 0x2b2b2b, 0x2b2b2b,
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0x525252, 0x525252, 0x767676, 0x767676,
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0x979797, 0x979797, 0xb6b6b6, 0xb6b6b6,
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0xd2d2d2, 0xd2d2d2, 0xececec, 0xececec,
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0x805800, 0x000000, 0x96711a, 0x2b2b2b,
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0xab8732, 0x525252, 0xbe9c48, 0x767676,
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0xcfaf5c, 0x979797, 0xdfc06f, 0xb6b6b6,
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0xeed180, 0xd2d2d2, 0xfce090, 0xececec,
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0x445c00, 0x000000, 0x5e791a, 0x2b2b2b,
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0x769332, 0x525252, 0x8cac48, 0x767676,
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0xa0c25c, 0x979797, 0xb3d76f, 0xb6b6b6,
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0xc4ea80, 0xd2d2d2, 0xd4fc90, 0xececec,
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0x703400, 0x000000, 0x89511a, 0x2b2b2b,
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0xa06b32, 0x525252, 0xb68448, 0x767676,
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0xc99a5c, 0x979797, 0xdcaf6f, 0xb6b6b6,
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0xecc280, 0xd2d2d2, 0xfcd490, 0xececec,
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0x006414, 0x000000, 0x1a8035, 0x2b2b2b,
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0x329852, 0x525252, 0x48b06e, 0x767676,
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0x5cc587, 0x979797, 0x6fd99e, 0xb6b6b6,
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0x80ebb4, 0xd2d2d2, 0x90fcc8, 0xececec,
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0x700014, 0x000000, 0x891a35, 0x2b2b2b,
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0xa03252, 0x525252, 0xb6486e, 0x767676,
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0xc95c87, 0x979797, 0xdc6f9e, 0xb6b6b6,
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0xec80b4, 0xd2d2d2, 0xfc90c8, 0xececec,
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0x005c5c, 0x000000, 0x1a7676, 0x2b2b2b,
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0x328e8e, 0x525252, 0x48a4a4, 0x767676,
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0x5cb8b8, 0x979797, 0x6fcbcb, 0xb6b6b6,
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0x80dcdc, 0xd2d2d2, 0x90ecec, 0xececec,
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0x70005c, 0x000000, 0x841a74, 0x2b2b2b,
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0x963289, 0x525252, 0xa8489e, 0x767676,
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0xb75cb0, 0x979797, 0xc66fc1, 0xb6b6b6,
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0xd380d1, 0xd2d2d2, 0xe090e0, 0xececec,
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0x003c70, 0x000000, 0x195a89, 0x2b2b2b,
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0x2f75a0, 0x525252, 0x448eb6, 0x767676,
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0x57a5c9, 0x979797, 0x68badc, 0xb6b6b6,
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0x79ceec, 0xd2d2d2, 0x88e0fc, 0xececec,
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0x580070, 0x000000, 0x6e1a89, 0x2b2b2b,
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0x8332a0, 0x525252, 0x9648b6, 0x767676,
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0xa75cc9, 0x979797, 0xb76fdc, 0xb6b6b6,
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0xc680ec, 0xd2d2d2, 0xd490fc, 0xececec,
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0x002070, 0x000000, 0x193f89, 0x2b2b2b,
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0x2f5aa0, 0x525252, 0x4474b6, 0x767676,
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0x578bc9, 0x979797, 0x68a1dc, 0xb6b6b6,
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0x79b5ec, 0xd2d2d2, 0x88c8fc, 0xececec,
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0x340080, 0x000000, 0x4a1a96, 0x2b2b2b,
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0x5f32ab, 0x525252, 0x7248be, 0x767676,
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0x835ccf, 0x979797, 0x936fdf, 0xb6b6b6,
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0xa280ee, 0xd2d2d2, 0xb090fc, 0xececec,
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0x000088, 0x000000, 0x1a1a9d, 0x2b2b2b,
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0x3232b0, 0x525252, 0x4848c2, 0x767676,
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0x5c5cd2, 0x979797, 0x6f6fe1, 0xb6b6b6,
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0x8080ef, 0xd2d2d2, 0x9090fc, 0xececec,
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0x000000, 0x000000, 0x2b2b2b, 0x2b2b2b,
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0x525252, 0x525252, 0x767676, 0x767676,
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0x979797, 0x979797, 0xb6b6b6, 0xb6b6b6,
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0xd2d2d2, 0xd2d2d2, 0xececec, 0xececec,
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0x000000, 0x000000, 0x2b2b2b, 0x2b2b2b,
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0x525252, 0x525252, 0x767676, 0x767676,
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0x979797, 0x979797, 0xb6b6b6, 0xb6b6b6,
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0xd2d2d2, 0xd2d2d2, 0xececec, 0xececec
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};
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static uint[][] BuildPFMaskTable()
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{
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var tabl = new uint[2][];
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tabl[0] = new uint[160];
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tabl[1] = new uint[160];
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for (var i = 0; i < 20; i++)
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{
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uint mask = 0;
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if (i < 4)
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{
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mask = (uint)(1 << i);
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}
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else if (i < 12)
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{
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mask = (uint)(1 << (11 + 4 - i));
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}
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else if (i < 20)
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{
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mask = (uint)(1 << i);
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}
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for (var j = 0; j < 4; j++)
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{
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// for non-reflected mode
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tabl[0][4 * i + j] = mask;
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tabl[0][80 + 4 * i + j] = mask;
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// for reflected mode
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tabl[1][4 * i + j] = mask;
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tabl[1][159 - 4 * i - j] = mask;
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}
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}
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return tabl;
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}
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static bool[][] BuildBLMaskTable()
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{
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var tabl = new bool[4][];
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for (var size = 0; size < 4; size++)
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{
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tabl[size] = new bool[160];
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for (var i = 0; i < 160; i++)
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{
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tabl[size][i] = false;
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}
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for (var i = 0; i < (1 << size); i++)
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{
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tabl[size][i] = true;
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}
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}
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return tabl;
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}
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static bool[][][] BuildMxMaskTable()
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{
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var tabl = new bool[4][][];
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for (var i = 0; i < 4; i++)
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{
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tabl[i] = new bool[8][];
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for (var j = 0; j < 8; j++)
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{
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tabl[i][j] = new bool[160];
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for (var k = 0; k < 160; k++)
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{
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tabl[i][j][k] = false;
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}
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}
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}
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for (var size = 0; size < 4; size++)
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{
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for (var i = 0; i < (1 << size); i++)
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{
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tabl[size][0][i] = true;
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tabl[size][1][i] = true;
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tabl[size][1][i + 16] = true;
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tabl[size][2][i] = true;
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tabl[size][2][i + 32] = true;
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tabl[size][3][i] = true;
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tabl[size][3][i + 16] = true;
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tabl[size][3][i + 32] = true;
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tabl[size][4][i] = true;
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tabl[size][4][i + 64] = true;
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tabl[size][5][i] = true;
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tabl[size][6][i] = true;
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tabl[size][6][i + 32] = true;
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tabl[size][6][i + 64] = true;
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tabl[size][7][i] = true;
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}
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}
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return tabl;
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}
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static byte[][][] BuildPxMaskTable()
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{
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// [suppress mode, nusiz, pixel]
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// suppress=1: suppress on
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// suppress=0: suppress off
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var tabl = new byte[2][][]; //2 8 160
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tabl[0] = new byte[8][];
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tabl[1] = new byte[8][];
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for (var nusiz = 0; nusiz < 8; nusiz++)
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{
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tabl[0][nusiz] = new byte[160];
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tabl[1][nusiz] = new byte[160];
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for (var hpos = 0; hpos < 160; hpos++)
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{
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// nusiz:
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// 0: one copy
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// 1: two copies-close
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// 2: two copies-med
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// 3: three copies-close
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// 4: two copies-wide
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// 5: double size player
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// 6: 3 copies medium
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// 7: quad sized player
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tabl[0][nusiz][hpos] = tabl[1][nusiz][hpos] = 0;
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if (nusiz >= 0 && nusiz <= 4 || nusiz == 6)
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{
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if (hpos >= 0 && hpos < 8)
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{
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tabl[0][nusiz][hpos] = (byte)(1 << (7 - hpos));
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}
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}
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if (nusiz == 1 || nusiz == 3)
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{
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if (hpos >= 16 && hpos < 24)
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{
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tabl[0][nusiz][hpos] = (byte)(1 << (23 - hpos));
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tabl[1][nusiz][hpos] = (byte)(1 << (23 - hpos));
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}
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}
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if (nusiz == 2 || nusiz == 3 || nusiz == 6)
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{
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if (hpos >= 32 && hpos < 40)
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{
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tabl[0][nusiz][hpos] = (byte)(1 << (39 - hpos));
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tabl[1][nusiz][hpos] = (byte)(1 << (39 - hpos));
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}
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}
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if (nusiz == 4 || nusiz == 6)
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{
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if (hpos >= 64 && hpos < 72)
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{
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tabl[0][nusiz][hpos] = (byte)(1 << (71 - hpos));
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tabl[1][nusiz][hpos] = (byte)(1 << (71 - hpos));
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}
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}
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if (nusiz == 5)
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{
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if (hpos >= 0 && hpos < 16)
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{
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tabl[0][nusiz][hpos] = (byte)(1 << ((15 - hpos) >> 1));
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}
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}
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if (nusiz == 7)
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{
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if (hpos >= 0 && hpos < 32)
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{
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tabl[0][nusiz][hpos] = (byte)(1 << ((31 - hpos) >> 2));
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}
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}
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}
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var shift = nusiz == 5 || nusiz == 7 ? 2 : 1;
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while (shift-- > 0)
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{
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for (var i = 159; i > 0; i--)
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{
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tabl[0][nusiz][i] = tabl[0][nusiz][i - 1];
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tabl[1][nusiz][i] = tabl[1][nusiz][i - 1];
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}
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tabl[0][nusiz][0] = tabl[1][nusiz][0] = 0;
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}
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}
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return tabl;
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}
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|
||||
static byte[] BuildGRPReflectTable()
|
||||
{
|
||||
var tabl = new byte[256];
|
||||
|
||||
for (var i = 0; i < 256; i++)
|
||||
{
|
||||
var s = (byte)i;
|
||||
var r = (byte)0;
|
||||
for (var j = 0; j < 8; j++)
|
||||
{
|
||||
r <<= 1;
|
||||
r |= (byte)(s & 1);
|
||||
s >>= 1;
|
||||
}
|
||||
tabl[i] = r;
|
||||
}
|
||||
return tabl;
|
||||
}
|
||||
|
||||
static bool tstCx(int i, TIACxFlags cxf1, TIACxFlags cxf2)
|
||||
{
|
||||
var f1 = (int)cxf1;
|
||||
var f2 = (int)cxf2;
|
||||
return ((i & f1) != 0) && ((i & f2) != 0);
|
||||
}
|
||||
|
||||
static TIACxPairFlags[] BuildCollisionMaskTable()
|
||||
{
|
||||
var tabl = new TIACxPairFlags[64];
|
||||
|
||||
for (var i = 0; i < 64; i++)
|
||||
{
|
||||
tabl[i] = 0;
|
||||
if (tstCx(i, TIACxFlags.M0, TIACxFlags.P1)) { tabl[i] |= TIACxPairFlags.M0P1; }
|
||||
if (tstCx(i, TIACxFlags.M0, TIACxFlags.P0)) { tabl[i] |= TIACxPairFlags.M0P0; }
|
||||
if (tstCx(i, TIACxFlags.M1, TIACxFlags.P0)) { tabl[i] |= TIACxPairFlags.M1P0; }
|
||||
if (tstCx(i, TIACxFlags.M1, TIACxFlags.P1)) { tabl[i] |= TIACxPairFlags.M1P1; }
|
||||
if (tstCx(i, TIACxFlags.P0, TIACxFlags.PF)) { tabl[i] |= TIACxPairFlags.P0PF; }
|
||||
if (tstCx(i, TIACxFlags.P0, TIACxFlags.BL)) { tabl[i] |= TIACxPairFlags.P0BL; }
|
||||
if (tstCx(i, TIACxFlags.P1, TIACxFlags.PF)) { tabl[i] |= TIACxPairFlags.P1PF; }
|
||||
if (tstCx(i, TIACxFlags.P1, TIACxFlags.BL)) { tabl[i] |= TIACxPairFlags.P1BL; }
|
||||
if (tstCx(i, TIACxFlags.M0, TIACxFlags.PF)) { tabl[i] |= TIACxPairFlags.M0PF; }
|
||||
if (tstCx(i, TIACxFlags.M0, TIACxFlags.BL)) { tabl[i] |= TIACxPairFlags.M0BL; }
|
||||
if (tstCx(i, TIACxFlags.M1, TIACxFlags.PF)) { tabl[i] |= TIACxPairFlags.M1PF; }
|
||||
if (tstCx(i, TIACxFlags.M1, TIACxFlags.BL)) { tabl[i] |= TIACxPairFlags.M1BL; }
|
||||
if (tstCx(i, TIACxFlags.BL, TIACxFlags.PF)) { tabl[i] |= TIACxPairFlags.BLPF; }
|
||||
if (tstCx(i, TIACxFlags.P0, TIACxFlags.P1)) { tabl[i] |= TIACxPairFlags.P0P1; }
|
||||
if (tstCx(i, TIACxFlags.M0, TIACxFlags.M1)) { tabl[i] |= TIACxPairFlags.M0M1; }
|
||||
}
|
||||
return tabl;
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue