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ac-decomp/rel/ac_train0.c
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Cuyler36 e729e9dd81 Implement & partial match m_actor.c
2023-07-17 07:30:57 -04:00

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#include "ac_train0.h"
#include "m_name_table.h"
#include "m_common_data.h"
#include "m_field_info.h"
#include "m_event.h"
#include "sys_matrix.h"
#include "m_play.h"
static void aTR0_actor_ct(ACTOR* actor, GAME* game);
static void aTR0_actor_dt(ACTOR* actor, GAME* game);
static void aTR0_actor_move(ACTOR* actor, GAME* game);
static void aTR0_actor_draw(ACTOR* actor, GAME* game);
ACTOR_PROFILE Train0_Profile = {
mAc_PROFILE_TRAIN0,
ACTOR_PART_ITEM,
ACTOR_STATE_CAN_MOVE_IN_DEMO_SCENES | 1 << 11 | ACTOR_STATE_NO_MOVE_WHILE_CULLED, //figure out flag 0x800
TRAIN0,
ACTOR_OBJ_BANK_3,
sizeof(TRAIN0_ACTOR),
&aTR0_actor_ct,
&aTR0_actor_dt,
&aTR0_actor_move,
&aTR0_actor_draw,
NULL
};
extern cKF_Skeleton_R_c cKF_bs_r_obj_train1_1;
extern cKF_Animation_R_c cKF_ba_r_obj_train1_1;
extern Gfx obj_train1_2_model[];
static void aTR0_actor_ct(ACTOR* actor, GAME* GAME){
TRAIN0_ACTOR* train0 = (TRAIN0_ACTOR*)actor;
cKF_SkeletonInfo_R_ct(&train0->keyframe, &cKF_bs_r_obj_train1_1,NULL, train0->work, train0->target);
cKF_SkeletonInfo_R_init(&train0->keyframe, train0->keyframe.skeleton, &cKF_ba_r_obj_train1_1,
1.0f, 25.0f, 1.0f, 0.5f, 0.0f, 1, NULL);
cKF_SkeletonInfo_R_play(&train0->keyframe);
train0->actor_class.cull_width = 600.0f;
train0->actor_class.world.angle.y = 16384;
train0->tr_action = 5;
}
static void aTR0_actor_dt(ACTOR* actor, GAME* game){
TRAIN0_ACTOR* train0 = (TRAIN0_ACTOR*)actor;
xyz_t tr_home_pos;
tr_home_pos = train0->actor_class.home.position;
mFI_SetFG_common(0, tr_home_pos, 0);
if(train0->tr_actor_p != NULL){
Actor_delete(train0->tr_actor_p);
train0->tr_actor_p = NULL;
}
cKF_SkeletonInfo_R_dt(&train0->keyframe);
Common_Set(train_exists_flag, 0);
}
static void aTR0_ctrl_engineer(ACTOR* actor, GAME* game){
TRAIN0_ACTOR* train0 = (TRAIN0_ACTOR*)actor;
GAME_PLAY* play = (GAME_PLAY* )game;
ACTOR* ac_p;
ac_p = train0->tr_actor_p;
if(ac_p == NULL){
if((*Common_Get(clip.npc_clip)->setupActor_proc)(play, SP_NPC_ENGINEER, -1,-1,-1,-1,-1,0,0) == 1){
train0->tr_actor_p = Actor_info_fgName_search(&play->actor_info, SP_NPC_ENGINEER, ACTOR_PART_NPC);
}
}
else{
ac_p->world.position.x = -40.0f + train0->actor_class.world.position.x;
ac_p->world.position.y = 47.0f + train0->actor_class.world.position.y;
ac_p->world.position.z = 20.0f + train0->actor_class.world.position.z;
}
}
static void aTR0_set_effect(ACTOR* actor, GAME* game){
TRAIN0_ACTOR* train0 = (TRAIN0_ACTOR*)actor;
int calc;
xyz_t pos;
xyz_t clip_pos;
if(train0->effect_num <= 0){
if(train0->actor_class.speed >= 1.0f){
calc = (12.0f/train0->actor_class.speed);
train0->effect_num = calc;
}
else{
train0->effect_num = 12;
}
xyz_t_move(&pos, &train0->actor_class.world.position);
pos.x += 36.0f;
pos.y += 110.0f;
if(mEv_CheckTitleDemo() == 0){
clip_pos = pos;
(*Common_Get(clip.effect_clip)->effect_make_proc)(35, clip_pos, 1,0, game, train0->actor_class.npc_id, 0,0);
}
}
else{
train0->effect_num--;
}
}
static void aTR0_steam_work_sub(ACTOR* actor, GAME* game, int x_idx){
TRAIN0_ACTOR* train0 = (TRAIN0_ACTOR*)actor;
xyz_t pos;
xyz_t clip_pos;
int unk2c0;
static f32 setX[] = {15.0f, 22.0f};
static s16 angl[] = {0xd000, 0x0400};
pos.x = train0->actor_class.world.position.x + setX[x_idx];
pos.y = train0->actor_class.world.position.y + 21.0f;
pos.z = train0->actor_class.world.position.z + 42.0f;
unk2c0 = train0->unk2c0;
if(mEv_CheckTitleDemo() == 0){
clip_pos = pos;
(*Common_Get(clip.effect_clip)->effect_make_proc)(63, clip_pos, 1,angl[x_idx], game, train0->actor_class.npc_id, 0,0);
}
unk2c0++;
train0->unk2c0 = unk2c0 % 4;
}
static void aTR0_steam_work(ACTOR* actor, GAME* game){
TRAIN0_ACTOR* train0 = (TRAIN0_ACTOR*)actor;
if(train0->steam_available == 1){
if((train0->steam_timer >= 2) && (train0->steam_timer <= 5)){
aTR0_steam_work_sub(actor,game,0);
}
if((train0->steam_timer >= 13) && (train0->steam_timer <= 16)){
aTR0_steam_work_sub(actor,game,1);
}
}
}
static f32 calc_speed1(ACTOR* actor){
TRAIN0_ACTOR* train0 = (TRAIN0_ACTOR*)actor;
if(fabsf(train0->tr_speed) < 0.008f){
return 0.8f + train0->actor_class.speed;
}
if(train0->tr_speed < train0->actor_class.speed){
return train0->actor_class.speed + (0.5f * - (train0->tr_speed - train0->actor_class.speed));
}
return train0->actor_class.speed;
}
static f32 calc_speed2(ACTOR* actor){
TRAIN0_ACTOR* train0 = (TRAIN0_ACTOR*)actor;
int should_stop = fabsf(train0->actor_class.speed) < 0.008f;
return should_stop == FALSE ? train0->actor_class.speed : -0.23f;
}
static void aTR0_ctrl_back_car(ACTOR* actor){
TRAIN0_ACTOR* train0 = (TRAIN0_ACTOR*)actor;
f32 tr_back_calc = train0->tr1_pos;
f32 base_x_pos = -125.0f + train0->actor_class.world.position.x;
tr_back_calc += 0.5f * train0->tr_speed;
if((tr_back_calc - base_x_pos) > 2.0f){
train0->tr_speed = calc_speed2(actor);
train0->tr1_pos = 2.0f + base_x_pos;
}
else if((tr_back_calc - base_x_pos) <= 0.0f){
train0->tr_speed = calc_speed1(actor);
train0->tr1_pos = base_x_pos;
}
else{
chase_f(&train0->tr_speed, 0.0f, 0.0025f);
train0->tr1_pos = tr_back_calc;
}
}
static void aTR0_animation(ACTOR* actor){
TRAIN0_ACTOR* train0 = (TRAIN0_ACTOR*)actor;
int av = 0;
int cur_frame = train0->keyframe.frame_control.current_frame;
cKF_SkeletonInfo_R_play(&train0->keyframe);
if( cur_frame!= train0->steam_timer){
train0->steam_timer = cur_frame;
av = 1;
}
train0->steam_available = av;
}
static void aTR0_move(ACTOR* actor){
TRAIN0_ACTOR* train0 = (TRAIN0_ACTOR*)actor;
xyz_t pos;
if(train0->tr_action != Common_Get(train_action)){
train0->tr_action = Common_Get(train_action);
}
pos = Common_Get(train_position);
train0->actor_class.world.position.x = pos.x;
train0->actor_class.world.position.z = pos.z;
train0->actor_class.speed = Common_Get(train_speed);
}
static void aTR0_delcheck(ACTOR* actor,GAME* game){
GAME_PLAY* play = (GAME_PLAY* )game;
TRAIN0_ACTOR* train0 = (TRAIN0_ACTOR*)actor;
int x;
int z;
int abs_x;
xyz_t pos;
pos = train0->actor_class.world.position;
mFI_Wpos2BlockNum(&x,&z,pos);
x -= play->block_table.block_x;
abs_x = x >= 0 ? x: -x;
if((abs_x >= 2) || (z != play->block_table.block_z) || (train0->tr_action == 0)){
if((int)train0->tr_actor_p != 0){
Actor_delete(train0->tr_actor_p);
}
Actor_delete(actor->child_actor);
Actor_delete(actor);
}
}
static void aTR0_actor_move(ACTOR* actor, GAME* game){
TRAIN0_ACTOR* train0 = (TRAIN0_ACTOR*)actor;
GAME_PLAY* play = (GAME_PLAY* )game;
f32 speed;
aTR0_animation(actor);
aTR0_move(actor);
if(!(fabsf(train0->actor_class.speed) < 0.008f)){
aTR0_set_effect(actor,game);
aTR0_steam_work(actor,game);
}
if(mEv_CheckTitleDemo() == 1){
train0->tr1_pos = -125.0f + train0->actor_class.world.position.x;
}
else{
aTR0_ctrl_back_car(actor);
}
aTR0_ctrl_engineer(actor,game);
speed = (train0->actor_class.speed / 40.0f) * 10.0f;
if(speed >= 0.5f){
speed = 0.5f;
}
train0->keyframe.frame_control.speed = speed;
aTR0_delcheck(&train0->actor_class, game);
}
static void aTR0_actor_draw(ACTOR* actor, GAME* game){
u16* pal = (*Common_Get(clip).structure_clip->get_pal_segment_proc)(0x39);
GRAPH* graph = game->graph;
cKF_SkeletonInfo_R_c* keyf;
TRAIN0_ACTOR* train0 = (TRAIN0_ACTOR*)actor;
Mtx* mtx;
Gfx* gfx;
keyf = &train0->keyframe;
mtx = GRAPH_ALLOC_TYPE(graph, Mtx, keyf->skeleton->num_shown_joints);
if (mtx != NULL){
_texture_z_light_fog_prim_npc(graph);
Matrix_push();
Matrix_translate(train0->tr1_pos, train0->actor_class.world.position.y,
train0->actor_class.world.position.z, 0);
Matrix_scale(train0->actor_class.scale.x, train0->actor_class.scale.y,
train0->actor_class.scale.z, 1);
OPEN_DISP(graph);
gfx = NOW_POLY_OPA_DISP;
gSPMatrix(gfx++, _Matrix_to_Mtx_new(graph), G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
gSPSegment(gfx++, G_MWO_SEGMENT_8, pal);
gDPLoadTLUT_Dolphin(gfx++, 15, 16, 1, pal);
gSPDisplayList(gfx++, obj_train1_2_model);
SET_POLY_OPA_DISP(gfx);
CLOSE_DISP(graph);
Matrix_pull();
cKF_Si3_draw_R_SV(game, keyf, mtx, NULL,NULL,train0);
}
}
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