Impl new intro (#193)

* Update menus

* Update CMakeLists.txt

* Add Ship

* Impl hm ship actors

* Update HM course

* Impl new intro

* Finish intro scene

* Rename

* Start Editor Work

* raycast works

* Fix ScreenRayTrace in widescreen

* Basic Actor Picking

* wip

* Editor use vtx collision

* gizmo work

* otr works for object picking

* Impl objects for editor

* actor init

* Update

* Add all axis move (freemove)

* Docking Windows works here

* Setup imgui layout for editor

* Editor Snap to Ground works

* Basic Scene Explorer Works

* Editor get actor names

* Impl editor object names

* impl Editor Play and Pause buttons

* Editor translate works while paused

* Fix freecam lighting

* Added adjustable track properties to editor

* Editor matrix, icons, rotation, impl light

* Setup Track Properties 1

* Editor tooling wip

* Load modded o2rs

* Don't enable hud if editor is enabled

* Updates

* SceneManager nearly working

* Fix mario kart 64 intro logo sizing

* Fix Rotator

* Finish new matrix translation code

* Cleanup headers

* Cleanup

* Cleanup 2

* Cleanup 3

* Prevent divize by zero crash

* Add visible circle for translate in all axis

* Editor scaling/rot works properly now

* Scale All_Axis evenly

* Fixes to includes to work on Linux.

* Removed overfilled arguments in gfx_create_framebuffer()

* Added missing function definitions to Game.h

* Editor sun face the camera

* Add rotation model to gizmo

* Add new handles

* Failed attempt at transforming collision

* Impl water volume

* Import fast64 paths

* water surface

* Scene Setup 1

* Custom Track O2R almost working needs testing

* Custom Track Load path O2r

* Render custom track. Wip collision

* Add missing function

* Debug Spawning Custom O2R Track

* Import courses working now

* Fix memory leak

* Remove New Track Button

* Engine.cpp more consistent with sf64

* Fix Editor Enable Button

* Editor Accurate mouse click drag objects

* Editor selects closest object and cleanup

* Gizmo rot and scale collision working

* Remove constexpr from IRotator

* Impl properties for location/rot/scale

* Better Properties display, swap rot handles

* Fix content browser dock and editor now disabled by default

* Remove GameInfoWindow, Multiplayer Button, and FPS Slider

* Disable Editor when its disabled

* Add new logo to hm intro

* Fix pause menu item box cursor

* Remove minimap from Course::from_json and to_json

* Impl Import Minimap

* Fix custom minimap rendering

* minimap uses extension .png

* Refactor minimap

* Freecam only for player 1

* GrandPrix Balloons work in custom track

* Track Id is now std::string and outside of Props

* Moved editor assets to be included in ship.o2r

* Fixed GenerateO2R to package the correct folder and save to the correct filename

* Linux specific changes.

* Added "#include <stdio.h>" that required them
* Changed how the "ship.o2r" file is loaded to allow it to load the file from within appimages.
* Changed the Linuxdeploy version to avoid errors later when the Github Actions creates appimages(same fix applied to other ports.)

* Revert "Moved editor assets to be included in ship.o2r"

This reverts commit 05704c01f761baa67a83e357d9765f5c6b5e3fdb.

* Added back files(this time without LUS changes)

* Changed workflow file to use correct filename for assets file.

* Missed a few spots in the workflow file.

* Added .desktop file and made corrections to the main workflow.

* Added the rest of upstream CMakeLists.txt

* disabled USE_NETWORKING

* New InverseMatrix

* Renamed both .o2r files to be more accurate to its contents.

* Reverted CmakeList.txt

---------

Co-authored-by: MegaMech <7255464+MegaMech@users.noreply.github.com>
Co-authored-by: sitton76 <58642183+sitton76@users.noreply.github.com>

1 files changed, 58 insertions, 0 deletions

diff --git a/src/engine/editor/EditorMath.h b/src/engine/editor/EditorMath.h
new file mode 100644
index 000000000..abc694976
--- /dev/null
+++ b/src/engine/editor/EditorMath.h
@@ -0,0 +1,58 @@
+#pragma once
+
+#include <libultraship/libultraship.h>
+#include <libultra/gbi.h>
+#include <libultra/types.h>
+#include "../CoreMath.h"
+#include <vector>
+#include "GameObject.h"
+
+extern "C" {
+#include "common_structs.h"
+}
+
+extern std::vector<Mtx> EditorMatrix;
+
+struct Ray {
+    FVector Origin;
+    FVector Direction;
+};
+
+struct Triangle {
+    FVector v0, v1, v2;
+};
+
+/**
+ * Projects 2D cursor into the game world
+ * 
+ * @return FVector ray direction
+ * 
+ * ray.x = camera->pos[0] + direction.x * length;
+ * ray.y = camera->pos[1] + direction.y * length;
+ * ray.z = camera->pos[2] + direction.z * length;
+ */
+bool IsInGameScreen();
+FVector ScreenRayTrace();
+bool QueryCollisionRayActor(Vec3f rayOrigin, Vec3f rayDir, Vec3f actorMin, Vec3f actorMax, float* t);
+FVector4 MultiplyMatrixVector(float matrix[4][4], float vector[4]);
+static bool InverseMatrix(const float m[16], float invOut[16]);
+void Copy(MtxF* src, MtxF* dest);
+void Clear(MtxF* mf);
+
+FVector TransformVecByMatrix(const FVector& vec, const float mtx[4][4]);
+FVector TransformVecDirection(const FVector& dir, const float mtx[4][4]);
+Ray RayToLocalSpace(MtxF mtx, const Ray& ray);
+bool IntersectRayTriangle(const Ray& ray, const Triangle& tri, float& t); // Uses local space not global space.
+bool IntersectRayTriangleAndTransform(const Ray& ray, FVector pos, const Triangle& tri, float& t); // Uses global space because no access to mtx
+bool IntersectRaySphere(const Ray& ray, const FVector& sphereCenter, float radius, float& t);
+/**
+ * optional used here so we can check for successful query and return the click position
+ */
+std::optional<FVector> QueryHandleIntersection(MtxF mtx, Ray ray, const Triangle& tri);
+
+void Editor_MatrixIdentity(Mat4 mtx);
+void Editor_AddMatrix(Mat4 mtx, int32_t flags);
+float CalculateAngle(const FVector& start, const FVector& end);
+void SetDirectionFromRotator(IRotator rot, s8 direction[3]);
+void SetRotatorFromDirection(FVector direction, IRotator* rot);
+FVector GetPositionAheadOfCamera(f32 dist);