Initial public source release

Split reusable rendering and format support into vectorail-core and vectorail-gc.
2026-08-02 17:05:27 +02:00
commit 831d96e562
109 changed files with 20558 additions and 0 deletions
@@ -0,0 +1,332 @@
+// Common
+using string8 = std::string::SizedString<u8> [[format("string_formatter8")]];
+using string16 = std::string::SizedString<u16> [[format("string_formatter16")]];
+fn string_formatter8(ref string8 s) {
+    return std::format("\"{:s}\"", s);
+};
+fn string_formatter16(ref string16 s) {
+    return std::format("\"{:s}\"", s);
+};
+struct color {
+    u8 r;
+    u8 g;
+    u8 b;
+    u8 a;
+} [[format("color_formatter")]];
+fn color_formatter(ref color c) {
+    return std::format("#{:02x}{:02x}{:02x}{:02x}", c.r, c.g, c.b, c.a);
+};
+struct fcolor {
+    float r;
+    float g;
+    float b;
+    float a;
+};
+
+// Header
+struct Header {
+    u32 stageCfg;
+    u32 trackDrawDist;
+    u32 track;
+    u32 notes;
+    u32 camera;
+    u32 particles;
+    u32 visualizer;
+    u32 unk1;
+    u32 colors;
+    u32 objects;
+    u32 unk2;
+    u32 colors2;
+    u32 unk3;
+};
+
+// Stage Config
+struct BpmChange {
+    u32 timeMs;
+    u32 bpm;
+} [[single_color]];
+struct NoteTimingEntry {
+    u32 timeMs;
+    u32 mode;
+    float value;
+} [[single_color]];
+struct NoteTimingList {
+    u16 size;
+    NoteTimingEntry entries[size];
+} [[single_color]];
+struct StageConfig {
+    float endTime1;
+    float endTime2;
+    float outroTime;
+    u16 bpmChangeSz [[hidden]];
+    BpmChange bpmChanges[bpmChangeSz];
+    NoteTimingList noteTimings[4];
+
+    string16 chartName;
+    string16 chartName2;
+    string16 bgmName;
+    string16 shotName;
+
+    float backwardsDrawDist;
+    float forwardDrawDist;
+    color trackAheadColor;
+    color trackBehindColor;
+    u8 audioOffset;
+    float visualOffset;
+    color unk;
+};
+
+// Track Draw Distance
+struct DrawDistance {
+    u32 timeMs;
+    float distance;
+} [[single_color]];
+struct TrackDrawDist {
+    u32 sz;
+    DrawDistance points[sz];
+};
+
+// Track
+struct TrackPiece {
+    u32 timeMs;
+    float x;
+    float y;
+    float z;
+} [[single_color]];
+struct TrackPieceArray {
+    u32 sz;
+    TrackPiece pieces[sz];
+};
+
+// Notes
+enum NoteType : u8 {
+    NONE = 0,
+    NORMAL = 1,
+    FLICK = 2,
+    HOLD = 3,
+    SCRATCH = 4,
+    BEAT = 5,
+    MERRY_GO_ROUND = 6,
+    HIDDEN = 7,
+    HIDDEN2 = 8,
+    CRITICAL = 9,
+    SLIDE_HOLD = 10,
+    SLIDE_COUNTER = 11,
+    TURN = 12,
+    SPIN = 13,
+    FINISH = 14,
+    DUAL_HOLD = 15,
+};
+struct Note {
+    u32 timeMs;
+    NoteType type;
+    u8 typeOverride;
+    s16 params16[9];
+    u8 flag24;
+    float params25[3];
+    u8 flag37;
+    u8 flag38;
+    float params39[4];
+    u32 params55[3];
+    float param67;
+    u32 param71;
+    float params75[5];
+    u32 param95;
+} [[single_color]];
+struct NoteArray {
+    u32 namesSz;
+    string8 names[namesSz];
+    u32 sz;
+    Note entries[sz];
+};
+
+// Camera
+struct Camera {
+    u32 timeMs;
+    u8 aMode;
+    u8 fMode;
+    float dist;
+    float rotationA[2];
+    float originOff[3];
+    u8 projType;
+    float fieldFar[3];
+    float fieldNear[3];
+    float rotationB[1];
+} [[single_color]];
+struct CameraArray {
+    u32 sz;
+    Camera points[sz];
+};
+
+// Particles
+struct Particle {
+    u32 timeMs;
+    u32 unk;
+    u32 shape;
+    u32 texture;
+    color color;
+    float velocity[3];
+    float repeatMeasure;
+    float lifespanMeasure;
+    u32 groupShapeSize;
+} [[single_color]];
+struct ParticleArray {
+    u32 sz;
+    Particle particles[sz];
+};
+
+// Visualizer
+struct Visualizer {
+    u32 timeMs;
+    u32 type;
+    color color;
+} [[same_color]];
+struct VisualizerArray {
+    u32 sz;
+    Visualizer entries[sz];
+};
+
+// Color Table 1
+struct ColorTable {
+    u32 timeMs;
+    color topRight;
+    color topLeft;
+    color bottomRight;
+    color bottomLeft;
+    bool fadeOut;
+    bool fadeIn;
+} [[same_color]];
+struct ColorTableArray {
+    u32 sz;
+    ColorTable entries[sz];
+};
+
+// Objects
+struct Visibility {
+    u32 timeMs;
+    bool fadeOut;
+    bool fadeIn;
+    bool visible;
+};
+struct VisibilityArray {
+    u32 sz;
+    Visibility entries[sz];
+};
+struct Movement {
+    u32 timeMs;
+    bool tweenTowards;
+    bool tweenAway;
+    float pos[3];
+};
+struct MovementArray {
+    u32 sz;
+    Movement entries[sz];
+};
+struct Scaling {
+    u32 timeMs;
+    bool tweenTowards;
+    bool tweenAway;
+    float scale[3];
+};
+struct ScalingArray {
+    u32 sz;
+    Scaling entries[sz];
+};
+struct Rotation {
+    u32 timeMs;
+    bool tweenTowards;
+    bool tweenAway;
+    float rotation[3];
+};
+struct RotationArray {
+    u32 sz;
+    Rotation entries[sz];
+};
+struct ColorChange {
+    u32 timeMs;
+    bool tweenTowards;
+    bool tweenAway;
+    color new;
+};
+struct ColorChangeArray {
+    u32 sz;
+    ColorChange entries[sz];
+};
+struct Object {
+    u32 model;
+    u32 fs;
+    bool wireframe;
+    bool flashing;
+    bool unk;
+    float position[3];
+    float scale[3];
+    float rotation[3];
+    fcolor color;
+    float unk2[3];
+
+    VisibilityArray vis;
+    MovementArray mov;
+    ScalingArray scaling;
+    RotationArray rotations;
+    ColorChangeArray colorChanges;
+} [[same_color]];
+struct ObjectArray {
+    u32 namesSz;
+    string8 names[namesSz];
+    u32 names2Sz;
+    string8 names2[names2Sz];
+    u32 sz;
+    Object entries[sz];
+};
+
+// Color Table 2
+struct ColorTable2Entry1 {
+    color color;
+    u8 unk;
+};
+struct ColorTable2Entry2 {
+    bool visible;
+    color center;
+    color top;
+    color bottom;
+    color left;
+    color right;
+};
+struct ColorTable2Entry4 {
+    u8 unk;
+    color color;
+    float unk2;
+    u8 unk3;
+    u8 unk4;
+};
+struct ColorTable2Array {
+    u32 off1; // after offsets
+    u32 off2; // after arr1
+    u32 off3; // after arr2
+    u32 off4; // after arr3
+    u32 off5; // after arr4
+
+    u32 sz1;
+    ColorTable2Entry1 arr1[sz1];
+
+    u32 sz2;
+    ColorTable2Entry2 arr2[sz2];
+
+    u32 sz3;
+    u16 arr3[sz3];
+
+    u32 sz4;
+    ColorTable2Entry4 arr4[sz4];
+};
+
+Header hdr @ 0x00;
+StageConfig cfg @ hdr.stageCfg;
+TrackDrawDist trackDrawDist @ hdr.trackDrawDist;
+TrackPieceArray track @ hdr.track;
+NoteArray notes @ hdr.notes;
+CameraArray camera @ hdr.camera;
+ParticleArray particles @ hdr.particles;
+VisualizerArray visualizer @ hdr.visualizer;
+ColorTableArray colorTable @ hdr.colors;
+ObjectArray objects @ hdr.objects;
+ColorTable2Array colorTable2 @ hdr.colors2;