92 lines
1.6 KiB
Plaintext
92 lines
1.6 KiB
Plaintext
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#pragma once
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#include "lgtypes.hexpat"
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using Br;
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using Grid;
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using TexInfo;
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using BrMedia;
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using BrType;
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struct BrList {
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Br brushes[while($ < brlist_toc.offset + brlist_toc.size)];
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};
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// Potentially rename fields depending on the media type?
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struct Br {
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s16 br_id;
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s16 timestamp;
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BrType primal_id;
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s16 tx_id;
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BrMedia media;
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s8 flags; // potential bitfield
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Vec3<float> pos; // Brush center
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Vec3<float> sz; // Brush extents (dimensions)
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Vec3<u16> ang;
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s16 cur_face;
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Grid grid;
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u8 num_faces;
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s8 edge;
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s8 point;
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s8 use_flg;
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s8 group_id;
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padding[4];
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// We have to do a double cast here because otherwise the s8 for non-terrain brushes is just wrong??
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if (s8(u8(media)) >= 0) {
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TexInfo txs[num_faces];
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}
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};
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struct Grid {
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float line_spacing;
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Vec3<float> phase_shift;
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Vec3<u16> orientation;
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bool grid_enabled;
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};
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struct TexInfo {
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s16 id;
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u16 rot;
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s16 scale;
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u16 x;
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u16 y;
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};
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enum BrMedia : s8 {
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Room = 0xFB,
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Flow = 0xFC,
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Object = 0xFD,
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Area = 0xFE,
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Light = 0xFF,
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FillSolid = 0x00,
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FillAir = 0x01,
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FillWater = 0x02,
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Flood = 0x03,
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Evaporate = 0x04,
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SolidToWater = 0x05,
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SolidToAir = 0x06,
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AirToSolid = 0x07,
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WaterToSolid = 0x08,
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Blockable = 0x09,
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};
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enum BrPrimType : u8 {
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Special = 0x0,
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Cylinder = 0x1,
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Pyramid = 0x2,
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CornerPyr = 0x3,
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};
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enum BrAligned : u8 {
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Vertex = 0x0,
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Side = 0x1,
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};
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// If we're a "special" brush side_info says what type we are, otherwise it's
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// side count - 3
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bitfield BrType {
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side_info: 8;
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side_aligned: 1;
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BrPrimType prim_type: 23;
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};
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