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#include "FallingRock.h"
#include <libultra/gbi.h>
#include "CoreMath.h"
#include <assets/textures/tracks/choco_mountain/choco_mountain_data.h>
#include <assets/models/tracks/choco_mountain/choco_mountain_data.h>
#include "port/interpolation/FrameInterpolation.h"
#include "port/Game.h"
extern "C" {
#include "common_structs.h"
#include "math_util.h"
#include "main.h"
#include "actor_types.h"
#include "code_800029B0.h"
#include "collision.h"
#include "code_800029B0.h"
#include "external.h"
}
size_t AFallingRock::_count = 0;
AFallingRock::AFallingRock(SpawnParams params) : AActor(params) {
Type = ACTOR_FALLING_ROCK;
Name = "Falling Rock";
ResourceName = "mk:falling_rock";
FVector pos = params.Location.value_or(FVector(0, 0, 0));
TimerLength = params.Behaviour.value_or(80);
Pos[0] = pos.x * gTrackDirection;
Pos[1] = pos.y + 10.0f;
Pos[2] = pos.z;
State = _count;
func_802AAAAC(&Unk30);
Flags = -0x8000;
Flags |= 0x4000;
BoundingBoxSize = 10.0f;
Model = d_course_choco_mountain_dl_falling_rock;
_count += 1;
}
void AFallingRock::SetSpawnParams(SpawnParams& params) {
AActor::SetSpawnParams(params);
params.Behaviour = TimerLength;
}
void AFallingRock::Reset() {
RespawnTimer = TimerLength;
FVector pos = SpawnPos;
Pos[0] = (f32) pos.x * gTrackDirection;
Pos[1] = (f32) pos.y + 10.0f;
Pos[2] = (f32) pos.z;
vec3f_set(Velocity, 0, 0, 0);
vec3s_set(Rot, 0, 0, 0);
}
bool AFallingRock::IsMod() {
return true;
}
/**
* @brief Updates the falling rock actor.
* Actor used in Choco Mountain.
*
* @param rock
*/
void AFallingRock::Tick() {
Vec3f unkVec;
f32 pad0;
f32 pad1;
if (RespawnTimer != 0) {
RespawnTimer -= 1;
return;
}
if (Pos[1] < CM_GetWaterLevel(Pos, NULL)) {
AFallingRock::Reset();
}
Rot[0] += (s16) ((Velocity[2] * 5461.0f) / 20.0f);
Rot[2] += (s16) ((Velocity[0] * 5461.0f) / 20.0f);
Velocity[1] -= 0.1;
if (Velocity[1] < (-2.0f)) {
Velocity[1] = -2.0f;
}
Pos[0] += Velocity[0];
Pos[1] += Velocity[1];
Pos[2] += Velocity[2];
pad1 = Velocity[1];
check_bounding_collision(&Unk30, 10.0f, Pos[0], Pos[1], Pos[2]);
pad0 = Unk30.surfaceDistance[2];
if (pad0 < 0.0f) {
unkVec[0] = -Unk30.orientationVector[0];
unkVec[1] = -Unk30.orientationVector[1];
unkVec[2] = -Unk30.orientationVector[2];
Pos[0] += unkVec[0] * Unk30.surfaceDistance[2];
Pos[1] += unkVec[1] * Unk30.surfaceDistance[2];
Pos[2] += unkVec[2] * Unk30.surfaceDistance[2];
adjust_pos_orthogonally(unkVec, pad0, Velocity, 2.0f);
Velocity[1] = -1.2f * pad1;
func_800C98B8(Pos, Velocity, SOUND_ARG_LOAD(0x19, 0x00, 0x80, 0x0F));
}
pad0 = Unk30.surfaceDistance[0];
if (pad0 < 0.0f) {
unkVec[1] = -Unk30.unk48[1];
if (unkVec[1] == 0.0f) {
Velocity[1] *= -1.2f;
return;
} else {
unkVec[0] = -Unk30.unk48[0];
unkVec[2] = -Unk30.unk48[2];
Pos[0] += unkVec[0] * Unk30.surfaceDistance[0];
Pos[1] += unkVec[1] * Unk30.surfaceDistance[0];
Pos[2] += unkVec[2] * Unk30.surfaceDistance[0];
adjust_pos_orthogonally(unkVec, pad0, Velocity, 2.0f);
Velocity[1] = -1.2f * pad1;
func_800C98B8(Pos, Velocity, SOUND_ARG_LOAD(0x19, 0x00, 0x80, 0x0F));
}
}
pad0 = Unk30.surfaceDistance[1];
if (pad0 < 0.0f) {
unkVec[1] = -Unk30.unk54[1];
if (unkVec[1] == 0.0f) {
Velocity[1] *= -1.2f;
} else {
unkVec[0] = -Unk30.unk54[0];
unkVec[2] = -Unk30.unk54[2];
Pos[0] += unkVec[0] * Unk30.surfaceDistance[1];
Pos[1] += unkVec[1] * Unk30.surfaceDistance[1];
Pos[2] += unkVec[2] * Unk30.surfaceDistance[1];
pad1 = Velocity[1];
adjust_pos_orthogonally(unkVec, pad0, Velocity, 2.0f);
Velocity[1] = -1.2f * pad1;
func_800C98B8(Pos, Velocity, SOUND_ARG_LOAD(0x19, 0x00, 0x80, 0x0F));
}
}
}
/**
* @brief Renders the falling rock actor.
* Actor used in Choco Mountain.
*
* @param camera
* @param rock
*/
void AFallingRock::Draw(Camera* camera) {
Vec3s sp98;
Vec3f sp8C;
Mat4 mtx;
f32 height;
UNUSED s32 pad[4];
if (RespawnTimer != 0) {
return;
}
height = is_within_render_distance(camera->pos, Pos, camera->rot[1], 400.0f, camera->fieldOfView,
4000000.0f);
if (CVarGetInteger("gNoCulling", 0) == 1) {
height = CLAMP(height, 0.0f, 250000.0f);
}
if (height < 0.0f) {
return;
}
if (height < 250000.0f) {
if (Unk30.unk34 == 1) {
sp8C[0] = Pos[0];
sp8C[2] = Pos[2];
height = calculate_surface_height(sp8C[0], Pos[1], sp8C[2], Unk30.meshIndexZX);
sp98[0] = 0;
sp98[1] = 0;
sp98[2] = 0;
sp8C[1] = height + 2.0f;
FrameInterpolation_RecordOpenChild("rock_shadow", (uintptr_t) this);
mtxf_pos_rotation_xyz(mtx, sp8C, sp98);
if (render_set_position(mtx, 0) == 0) {
FrameInterpolation_RecordCloseChild();
return;
}
gSPDisplayList(gDisplayListHead++, (Gfx*)d_course_choco_mountain_dl_6F88);
FrameInterpolation_RecordCloseChild();
}
}
// @port: Tag the transform.
FrameInterpolation_RecordOpenChild("rock", (uintptr_t) this);
mtxf_pos_rotation_xyz(mtx, Pos, Rot);
if (render_set_position(mtx, 0) == 0) {
// @port Pop the transform id.
FrameInterpolation_RecordCloseChild();
return;
}
gSPDisplayList(gDisplayListHead++, (Gfx*)d_course_choco_mountain_dl_falling_rock);
// @port Pop the transform id.
FrameInterpolation_RecordCloseChild();
}
void AFallingRock::DrawEditorProperties() {
ImGui::Text("Location");
ImGui::SameLine();
FVector location = SpawnPos;
if (ImGui::DragFloat3("##Location", (float*)&location)) {
Translate(location);
gEditor.eObjectPicker.eGizmo.Pos = location;
}
ImGui::SameLine();
if (ImGui::Button(ICON_FA_UNDO "##ResetPos")) {
FVector location = FVector(0, 0, 0);
Translate(location);
gEditor.eObjectPicker.eGizmo.Pos = location;
}
ImGui::Text("Respawn Timer");
ImGui::SameLine();
int32_t behaviour = static_cast<int32_t>(TimerLength);
if (ImGui::InputInt("##Behaviour", &behaviour)) {
TimerLength = static_cast<uint32_t>(behaviour);
}
}
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