Name ScreenContext, Refactor Course class to Track (#583)

* Rename Screen Contexts

* typedef ScreenContext struct

* Fix Compile

* Rename Course.cpp to Track.cpp

* Refactor Course to Track

* A few renames

* General Cleanup

* More Rename

* More names

* Move TrackSections struct to Track.h

---------

Co-authored-by: MegaMech <7255464+MegaMech@users.noreply.github.com>

1 files changed, 372 insertions, 0 deletions

diff --git a/src/engine/tracks/MarioRaceway.cpp b/src/engine/tracks/MarioRaceway.cpp
new file mode 100644
index 000000000..957ba7468
--- /dev/null
+++ b/src/engine/tracks/MarioRaceway.cpp
@@ -0,0 +1,372 @@
+#include <libultraship.h>
+#include <libultra/gbi.h>
+#include <vector>
+#include <memory>
+
+#include "MarioRaceway.h"
+#include "World.h"
+#include "engine/actors/Finishline.h"
+#include "engine/actors/MarioSign.h"
+#include "engine/objects/Object.h"
+#include "engine/objects/BombKart.h"
+#include "engine/objects/GrandPrixBalloons.h"
+
+extern "C" {
+    #include "main.h"
+    #include "camera.h"
+    #include "course_offsets.h"
+    #include "code_800029B0.h"
+    #include "render_courses.h"
+    #include "code_8006E9C0.h"
+    #include "code_80057C60.h"
+    #include "defines.h"
+    #include "math_util.h"
+    #include "external.h"
+    #include "code_80005FD0.h"
+    #include "spawn_players.h"
+    #include "render_objects.h"
+    #include "assets/models/common_data.h"
+    #include "save.h"
+    #include "replays.h"
+    #include "actors.h"
+    #include "assets/models/tracks/mario_raceway/mario_raceway_data.h"
+    #include "assets/other/tracks/mario_raceway/mario_raceway_data.h"
+    #include "collision.h"
+    #include "memory.h"
+    #include "courses/staff_ghost_data.h"
+    extern const char *mario_raceway_dls[68];
+}
+
+MarioRaceway::MarioRaceway() {
+    Props.Minimap.Texture = minimap_mario_raceway;
+    Props.Minimap.Width = ResourceGetTexWidthByName(Props.Minimap.Texture);
+    Props.Minimap.Height = ResourceGetTexHeightByName(Props.Minimap.Texture);
+    Props.Minimap.Pos[0].X = 260;
+    Props.Minimap.Pos[0].Y = 170;
+    Props.Minimap.PlayerX = 6;
+    Props.Minimap.PlayerY = 28;
+    Props.Minimap.PlayerScaleFactor = 0.022f;
+    Props.Minimap.FinishlineX = 0;
+    Props.Minimap.FinishlineY = -2.0;
+    ResizeMinimap(&Props.Minimap);
+
+    Id = "mk:mario_raceway";
+    Props.SetText(Props.Name, "mario raceway", sizeof(Props.Name));
+    Props.SetText(Props.DebugName, "m circuit", sizeof(Props.DebugName));
+    Props.SetText(Props.TrackLength, "567m", sizeof(Props.TrackLength));
+
+    Props.AIBehaviour = D_0D008F28;
+    Props.AIMaximumSeparation = 50.0f;
+    Props.AIMinimumSeparation = 0.3f;
+    Props.AIDistance = gMarioRacewayAIDistances;
+    Props.AISteeringSensitivity = 48;
+
+    Props.NearPersp = 9.0f;
+    Props.FarPersp = 4500.0f;
+
+    Props.PathSizes = {600, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0};
+
+    Props.CurveTargetSpeed[0] = 4.1666665f;
+    Props.CurveTargetSpeed[1] = 5.5833334f;
+    Props.CurveTargetSpeed[2] = 6.1666665f;
+    Props.CurveTargetSpeed[3] = 6.75f;
+
+    Props.NormalTargetSpeed[0] = 3.75f;
+    Props.NormalTargetSpeed[1] = 5.1666665f;
+    Props.NormalTargetSpeed[2] = 5.75f;
+    Props.NormalTargetSpeed[3] = 6.3333334f;
+
+    Props.D_0D0096B8[0] = 3.3333332f;
+    Props.D_0D0096B8[1] = 3.9166667f;
+    Props.D_0D0096B8[2] = 4.5f;
+    Props.D_0D0096B8[3] = 5.0833334f;
+
+    Props.OffTrackTargetSpeed[0] = 3.75f;
+    Props.OffTrackTargetSpeed[1] = 5.1666665f;
+    Props.OffTrackTargetSpeed[2] = 5.75f;
+    Props.OffTrackTargetSpeed[3] = 6.3333334f;
+
+    Props.PathTable[0] = (TrackPathPoint*)LOAD_ASSET_RAW(d_course_mario_raceway_unknown_waypoints);
+    Props.PathTable[1] = NULL;
+    Props.PathTable[2] = NULL;
+    Props.PathTable[3] = NULL;
+
+    Props.PathTable2[0] = (TrackPathPoint*)LOAD_ASSET_RAW(d_course_mario_raceway_track_waypoints);
+    Props.PathTable2[1] = NULL;
+    Props.PathTable2[2] = NULL;
+    Props.PathTable2[3] = NULL;
+
+    Props.CloudTexture = (uint8_t*) gTextureExhaust5;
+    Props.Clouds = gKalimariDesertClouds;
+    Props.CloudList = gLuigiRacewayClouds;
+
+    Props.Skybox.TopRight = {0, 184, 248};
+    Props.Skybox.BottomRight = {216, 232, 248};
+    Props.Skybox.BottomLeft = {216, 232, 248};
+    Props.Skybox.TopLeft = {0, 184, 248};
+    Props.Skybox.FloorTopRight = {0, 0, 0};
+    Props.Skybox.FloorBottomRight = {0, 0, 0};
+    Props.Skybox.FloorBottomLeft = {0, 0, 0};
+    Props.Skybox.FloorTopLeft = {0, 0, 0};
+    Props.Sequence = MusicSeq::MUSIC_SEQ_MARIO_RACEWAY;
+}
+
+void MarioRaceway::Load() {
+    Track::Load();
+
+    // Invert winding in mirror mode before generating collision meshes
+    if (gIsMirrorMode != 0) {
+        for (size_t i = 0; i < ARRAY_COUNT(mario_raceway_dls); i++) {
+            InvertTriangleWindingByName(mario_raceway_dls[i]);
+        }
+        InvertTriangleWindingByName(d_course_mario_raceway_packed_dl_1140);
+
+        InvertTriangleWindingByName(d_course_mario_raceway_packed_dl_3508);
+        InvertTriangleWindingByName(d_course_mario_raceway_packed_dl_3240);
+        InvertTriangleWindingByName(d_course_mario_raceway_packed_dl_14A0);
+        InvertTriangleWindingByName(d_course_mario_raceway_packed_dl_450);
+        InvertTriangleWindingByName(d_course_mario_raceway_packed_dl_240);
+        InvertTriangleWindingByName(d_course_mario_raceway_packed_dl_E0);
+        InvertTriangleWindingByName(d_course_mario_raceway_packed_dl_160);
+
+        // pipe collision mesh
+        InvertTriangleWindingByName(d_course_mario_raceway_packed_dl_8E8);
+        InvertTriangleWindingByName(d_course_mario_raceway_packed_dl_2D68);
+    }
+
+    generate_collision_mesh_with_defaults((Gfx*) d_course_mario_raceway_packed_dl_1140);
+    
+    // Generate pipe collision mesh
+    if (gScreenModeSelection == SCREEN_MODE_1P) {
+        // d_course_mario_raceway_packed_dl_8E8
+        generate_collision_mesh_with_defaults((Gfx*) d_course_mario_raceway_packed_dl_8E8);
+    } else {
+        if (CVarGetInteger("gDisableLod", 1) == true) {
+            generate_collision_mesh_with_defaults((Gfx*) d_course_mario_raceway_packed_dl_8E8);
+        } else {
+            // d_course_mario_raceway_packed_dl_2D68
+            generate_collision_mesh_with_defaults((Gfx*) d_course_mario_raceway_packed_dl_2D68);
+        }
+    }
+
+    parse_track_displaylists((TrackSections*)LOAD_ASSET_RAW(d_course_mario_raceway_addr));
+    func_80295C6C();
+    Props.WaterLevel = gTrackMinY - 10.0f;
+}
+
+void MarioRaceway::UnLoad() {
+    RestoreTriangleWinding();
+}
+
+void MarioRaceway::BeginPlay() {
+    struct Actor* actor;
+    Vec3f position;
+    Vec3f velocity = { 0.0f, 0.0f, 0.0f };
+    Vec3s rotation = { 0, 0, 0 };
+
+    spawn_foliage((struct ActorSpawnData*)LOAD_ASSET_RAW(d_course_mario_raceway_tree_spawns));
+    spawn_piranha_plants((struct ActorSpawnData*)LOAD_ASSET_RAW(d_course_mario_raceway_piranha_plant_spawns));
+    spawn_all_item_boxes((struct ActorSpawnData*)LOAD_ASSET_RAW(d_course_mario_raceway_item_box_spawns));
+
+    AMarioSign::Spawn(FVector(150.0f, 40.0f, -1300.0f), IRotator(0, 0, 0), FVector(0, 0, 0), FVector(1.0f, 1.0f, 1.0f));
+    AMarioSign::Spawn(FVector(2520.0f, 0.0f, 1240.0f), IRotator(0, 0, 0), FVector(0, 0, 0), FVector(1.0f, 1.0f, 1.0f));
+
+    if (gModeSelection == VERSUS) {
+        OBombKart::Spawn(0, 40, 3, 0.8333333f);
+        OBombKart::Spawn(0, 100, 3, 0.8333333f);
+        OBombKart::Spawn(0, 265, 3, 0.8333333f);
+        OBombKart::Spawn(0, 285, 1, 0.8333333f);
+        OBombKart::Spawn(0, 420, 1, 0.8333333f);
+        OBombKart::Spawn(0, 0, 0, 0.8333333f);
+        OBombKart::Spawn(0, 0, 0, 0.8333333f);
+    }
+
+    if (gGamestate != CREDITS_SEQUENCE) {
+        OGrandPrixBalloons::Spawn(FVector(0, 5, -240));
+    }
+}
+
+void MarioRaceway::InitTrackObjects() {
+    if (gGamestate != CREDITS_SEQUENCE) {
+        if (gModeSelection == GRAND_PRIX) {
+            func_80070714();
+        }
+    }
+}
+
+void MarioRaceway::SomeSounds() {
+    vec3f_set(D_8015F748, -223.0f, 94.0f, -155.0f);
+    func_800C9D80(D_8015F748, D_802B91C8, 0x5103700B);
+}
+
+void MarioRaceway::WhatDoesThisDo(Player* player, int8_t playerId) {
+    if (((s16) gNearestPathPointByPlayerId[playerId] >= 0x19B) &&
+        ((s16) gNearestPathPointByPlayerId[playerId] < 0x1B9)) {
+        if (D_80165300[playerId] != 1) {
+            func_800CA288(playerId, 0x55);
+        }
+        D_80165300[playerId] = 1;
+    } else {
+        if (D_80165300[playerId] != 0) {
+            func_800CA2B8(playerId);
+            D_80165300[playerId] = 0;
+        }
+    }
+}
+
+void MarioRaceway::WhatDoesThisDoAI(Player* player, int8_t playerId) {
+    if (((s16) gNearestPathPointByPlayerId[playerId] >= 0x19B) &&
+        ((s16) gNearestPathPointByPlayerId[playerId] < 0x1B9)) {
+        if (D_80165300[playerId] != 1) {
+            func_800CA2E4(playerId, 0x55);
+        }
+        D_80165300[playerId] = 1;
+    } else {
+        if (D_80165300[playerId] != 0) {
+            func_800CA30C(playerId);
+            D_80165300[playerId] = 0;
+        }
+    }
+}
+
+void MarioRaceway::SetStaffGhost() {
+    u32 temp_v0 = func_800B4E24(0) & 0xfffff;
+    if (temp_v0 <= 9000) {
+        bCourseGhostDisabled = 0;
+        D_80162DF4 = 0;
+    } else {
+        bCourseGhostDisabled = 1;
+        D_80162DF4 = 1;
+    }
+    D_80162DC4 = d_mario_raceway_staff_ghost;
+    D_80162DE4 = 0;
+}
+
+void render_mario_raceway_pipe(void) {
+    if (gScreenModeSelection == SCREEN_MODE_1P) {
+        // d_course_mario_raceway_packed_dl_8E8
+        gSPDisplayList(gDisplayListHead++, (Gfx*) d_course_mario_raceway_packed_dl_8E8);
+    } else {
+        if (CVarGetInteger("gDisableLod", 1) == true) {
+            gSPDisplayList(gDisplayListHead++, (Gfx*) d_course_mario_raceway_packed_dl_8E8);
+            return;
+        }
+        // d_course_mario_raceway_packed_dl_2D68
+        gSPDisplayList(gDisplayListHead++, (Gfx*) d_course_mario_raceway_packed_dl_2D68);
+    }
+}
+
+void MarioRaceway::Draw(ScreenContext* arg0) {
+    u16 sp22 = arg0->pathCounter;
+    u16 temp_t0 = arg0->playerDirection;
+
+    gSPClearGeometryMode(gDisplayListHead++, G_LIGHTING);
+
+    if (func_80290C20(arg0->camera) == 1) {
+        gDPSetCombineMode(gDisplayListHead++, G_CC_SHADE, G_CC_SHADE);
+        gDPSetRenderMode(gDisplayListHead++, G_RM_AA_ZB_OPA_SURF, G_RM_AA_ZB_OPA_SURF2);
+        // d_course_mario_raceway_packed_dl_3050
+        gSPDisplayList(gDisplayListHead++, (Gfx*) d_course_mario_raceway_packed_dl_3050);
+    }
+
+    gSPClearGeometryMode(gDisplayListHead++, G_LIGHTING);
+    gDPSetCombineMode(gDisplayListHead++, G_CC_MODULATEIA, G_CC_MODULATEIA);
+    gDPSetRenderMode(gDisplayListHead++, G_RM_AA_ZB_OPA_SURF, G_RM_AA_ZB_OPA_SURF2);
+    gDPPipeSync(gDisplayListHead++);
+    gSPTexture(gDisplayListHead++, 0xFFFF, 0xFFFF, 0, G_TX_RENDERTILE, G_ON);
+
+    switch (sp22) {
+        case 1:
+        case 2:
+        case 17:
+            if ((temp_t0 == 2) || (temp_t0 == 1)) {
+                render_mario_raceway_pipe();
+            }
+            break;
+        case 3:
+            if (temp_t0 != 0) {
+                render_mario_raceway_pipe();
+            }
+            break;
+        case 4:
+            if (temp_t0 == 0) {
+                func_80291198();
+            } else {
+                if (temp_t0 == 1) {
+                    func_80291198();
+                }
+                render_mario_raceway_pipe();
+            }
+            break;
+        case 5:
+        case 6:
+            if ((temp_t0 == 2) || (temp_t0 == 3)) {
+                render_mario_raceway_pipe();
+            } else {
+                func_80291198();
+            }
+            break;
+        case 7:
+            func_80291198();
+            if ((temp_t0 == 2) || (temp_t0 == 3)) {
+                render_mario_raceway_pipe();
+            }
+            break;
+        case 8:
+        case 9:
+            if (temp_t0 != 1) {
+                render_mario_raceway_pipe();
+            }
+            /* fallthrough */
+        case 10:
+            if (temp_t0 != 2) {
+                func_80291198();
+            }
+            break;
+        case 11:
+            if (temp_t0 == 0) {
+                render_mario_raceway_pipe();
+                func_80291198();
+            } else if (temp_t0 == 3) {
+                render_mario_raceway_pipe();
+            }
+            break;
+        case 12:
+            if ((temp_t0 == 0) || (temp_t0 == 3)) {
+                render_mario_raceway_pipe();
+            }
+            break;
+        case 13:
+        case 14:
+            if (temp_t0 != 1) {
+                case 15:
+                case 16:
+                    render_mario_raceway_pipe();
+            }
+            break;
+    }
+    gDPSetCombineMode(gDisplayListHead++, G_CC_MODULATEIA, G_CC_MODULATEIA);
+    gDPSetRenderMode(gDisplayListHead++, G_RM_AA_ZB_OPA_SURF, G_RM_AA_ZB_OPA_SURF2);
+    gSPDisplayList(gDisplayListHead++, (Gfx*) d_course_mario_raceway_packed_dl_3508);
+    gSPDisplayList(gDisplayListHead++, (Gfx*) d_course_mario_raceway_packed_dl_3240);
+    gSPDisplayList(gDisplayListHead++, (Gfx*) d_course_mario_raceway_packed_dl_14A0);
+    render_track_sections(mario_raceway_dls, arg0);
+    gDPSetCombineMode(gDisplayListHead++, G_CC_MODULATEIDECALA, G_CC_MODULATEIDECALA);
+    gDPSetRenderMode(gDisplayListHead++, G_RM_AA_ZB_TEX_EDGE, G_RM_AA_ZB_TEX_EDGE2);
+    gSPClearGeometryMode(gDisplayListHead++, G_CULL_BACK);
+    gSPDisplayList(gDisplayListHead++, (Gfx*) d_course_mario_raceway_packed_dl_450);
+    gSPDisplayList(gDisplayListHead++, (Gfx*) d_course_mario_raceway_packed_dl_240);
+    gSPSetGeometryMode(gDisplayListHead++, G_CULL_BACK);
+    gSPDisplayList(gDisplayListHead++, (Gfx*) d_course_mario_raceway_packed_dl_E0);
+    gSPDisplayList(gDisplayListHead++, (Gfx*) d_course_mario_raceway_packed_dl_160);
+}
+
+void MarioRaceway::DrawCredits() {
+    gSPDisplayList(gDisplayListHead++, (Gfx*)(d_course_mario_raceway_dl_9348));
+}
+
+void MarioRaceway::CreditsSpawnActors() {
+    spawn_foliage((struct ActorSpawnData*)LOAD_ASSET_RAW(d_course_mario_raceway_tree_spawns));
+}
+
+void MarioRaceway::Destroy() { }