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#include <actors.h>
#include <code_800029B0.h>
#include <main.h>
#include <assets/choco_mountain_data.h>
void func_8029CF0C(struct ActorSpawnData* spawnData, struct FallingRock* rock) {
#ifndef TARGET_N64
struct ActorSpawnData* temp_v0 = spawnData;
#else
s32 segment = SEGMENT_NUMBER2(spawnData);
s32 offset = SEGMENT_OFFSET(spawnData);
struct ActorSpawnData* temp_v0 = (struct ActorSpawnData*) VIRTUAL_TO_PHYSICAL2(gSegmentTable[segment] + offset);
#endif
Vec3s sp24 = { 60, 120, 180 };
#ifndef TARGET_N64
temp_v0 += rock->unk_06;
#endif
rock->respawnTimer = sp24[rock->unk_06]; // * 2
rock->pos[0] = (f32) temp_v0[rock->unk_06].pos[0] * gCourseDirection;
rock->pos[1] = (f32) temp_v0[rock->unk_06].pos[1] + 10.0f;
rock->pos[2] = (f32) temp_v0[rock->unk_06].pos[2];
vec3f_set(rock->velocity, 0, 0, 0);
vec3s_set(rock->rot, 0, 0, 0);
}
/**
* @brief Spawns falling sRockSpawnData.
* Used in Choco Mountain.
*
* @param spawnData
*/
static struct ActorSpawnData* sRockSpawnData;
void spawn_falling_rocks(struct ActorSpawnData* spawnData) {
#ifndef TARGET_N64
struct ActorSpawnData* temp_s0 = spawnData;
sRockSpawnData = spawnData;
#else
s32 addr = SEGMENT_NUMBER2(spawnData);
s32 offset = SEGMENT_OFFSET(spawnData);
// Casting this to prevent warning does not work.
struct ActorSpawnData* temp_s0 = (struct ActorSpawnData*) VIRTUAL_TO_PHYSICAL2(gSegmentTable[addr] + offset);
#endif
struct FallingRock* temp_v1;
Vec3f startingPos;
Vec3f startingVelocity;
Vec3s startingRot;
s16 temp;
while (temp_s0->pos[0] != -0x8000) {
startingPos[0] = temp_s0->pos[0] * gCourseDirection;
startingPos[1] = temp_s0->pos[1] + 10.0f;
startingPos[2] = temp_s0->pos[2];
vec3f_set(startingVelocity, 0, 0, 0);
vec3s_set(startingRot, 0, 0, 0);
temp = add_actor_to_empty_slot(startingPos, startingRot, startingVelocity, ACTOR_FALLING_ROCK);
temp_v1 = (struct FallingRock*) GET_ACTOR(temp);
temp_v1->unk_06 = temp_s0->someId;
func_802AAAAC((Collision*) &temp_v1->unk30);
temp_s0++;
}
}
/**
* @brief Updates the falling rock actor.
* Actor used in Choco Mountain.
*
* @param rock
*/
void update_actor_falling_rocks(struct FallingRock* rock) {
Vec3f unkVec;
f32 pad0;
f32 pad1;
if (rock->respawnTimer != 0) {
rock->respawnTimer -= 1;
return;
}
if (rock->pos[1] < CM_GetWaterLevel(rock->pos, NULL)) {
func_8029CF0C(sRockSpawnData, rock);
}
rock->rot[0] += (s16) ((rock->velocity[2] * 5461.0f) / 20.0f);
rock->rot[2] += (s16) ((rock->velocity[0] * 5461.0f) / 20.0f);
rock->velocity[1] -= 0.1;
if (rock->velocity[1] < (-2.0f)) {
rock->velocity[1] = -2.0f;
}
rock->pos[0] += rock->velocity[0];
rock->pos[1] += rock->velocity[1];
rock->pos[2] += rock->velocity[2];
pad1 = rock->velocity[1];
check_bounding_collision(&rock->unk30, 10.0f, rock->pos[0], rock->pos[1], rock->pos[2]);
pad0 = rock->unk30.surfaceDistance[2];
if (pad0 < 0.0f) {
unkVec[0] = -rock->unk30.orientationVector[0];
unkVec[1] = -rock->unk30.orientationVector[1];
unkVec[2] = -rock->unk30.orientationVector[2];
rock->pos[0] += unkVec[0] * rock->unk30.surfaceDistance[2];
rock->pos[1] += unkVec[1] * rock->unk30.surfaceDistance[2];
rock->pos[2] += unkVec[2] * rock->unk30.surfaceDistance[2];
adjust_pos_orthogonally(unkVec, pad0, rock->velocity, 2.0f);
rock->velocity[1] = -1.2f * pad1;
func_800C98B8(rock->pos, rock->velocity, SOUND_ARG_LOAD(0x19, 0x00, 0x80, 0x0F));
}
pad0 = rock->unk30.surfaceDistance[0];
if (pad0 < 0.0f) {
unkVec[1] = -rock->unk30.unk48[1];
if (unkVec[1] == 0.0f) {
rock->velocity[1] *= -1.2f;
return;
} else {
unkVec[0] = -rock->unk30.unk48[0];
unkVec[2] = -rock->unk30.unk48[2];
rock->pos[0] += unkVec[0] * rock->unk30.surfaceDistance[0];
rock->pos[1] += unkVec[1] * rock->unk30.surfaceDistance[0];
rock->pos[2] += unkVec[2] * rock->unk30.surfaceDistance[0];
adjust_pos_orthogonally(unkVec, pad0, rock->velocity, 2.0f);
rock->velocity[1] = -1.2f * pad1;
func_800C98B8(rock->pos, rock->velocity, SOUND_ARG_LOAD(0x19, 0x00, 0x80, 0x0F));
}
}
pad0 = rock->unk30.surfaceDistance[1];
if (pad0 < 0.0f) {
unkVec[1] = -rock->unk30.unk54[1];
if (unkVec[1] == 0.0f) {
rock->velocity[1] *= -1.2f;
} else {
unkVec[0] = -rock->unk30.unk54[0];
unkVec[2] = -rock->unk30.unk54[2];
rock->pos[0] += unkVec[0] * rock->unk30.surfaceDistance[1];
rock->pos[1] += unkVec[1] * rock->unk30.surfaceDistance[1];
rock->pos[2] += unkVec[2] * rock->unk30.surfaceDistance[1];
pad1 = rock->velocity[1];
adjust_pos_orthogonally(unkVec, pad0, rock->velocity, 2.0f);
rock->velocity[1] = -1.2f * pad1;
func_800C98B8(rock->pos, rock->velocity, SOUND_ARG_LOAD(0x19, 0x00, 0x80, 0x0F));
}
}
}
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