old/magoroku_racing: car.cc annotate

annotate car.cc @ 115:31dd5c07f7c1

class OBJECT:SceanGraph

author	e085768
date	Wed, 15 Jun 2011 23:31:59 +0900
parents	e5f2eb98b575
children	ed702e49cc6c

rev	line source
100 e5f2eb98b575 change cc e085768 parents: 99 diff changeset	1 /* Car.c */
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	2
0 0fae5658fb0b Initial revision gongo parents: diff changeset	3 #include <stdio.h>
0fae5658fb0b Initial revision gongo parents: diff changeset	4 #include <stdlib.h>
90 8edae89a3877 compile on Mac OS X Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 88 diff changeset	5 #include <stdbool.h>
91 cb6c6de125dc halfway Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 90 diff changeset	6 #include "libps2.h"
cb6c6de125dc halfway Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 90 diff changeset	7 #include "ps2util.h"
0 0fae5658fb0b Initial revision gongo parents: diff changeset	8 #include "field.h"
0fae5658fb0b Initial revision gongo parents: diff changeset	9 #include "car.h"
0fae5658fb0b Initial revision gongo parents: diff changeset	10 #include "mytype.h"
0fae5658fb0b Initial revision gongo parents: diff changeset	11 #include "quotanion.h"
0fae5658fb0b Initial revision gongo parents: diff changeset	12 #include "game.h"
90 8edae89a3877 compile on Mac OS X Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 88 diff changeset	13 #include "stdbool.h"
0 0fae5658fb0b Initial revision gongo parents: diff changeset	14
0fae5658fb0b Initial revision gongo parents: diff changeset	15 #define DEFAULT_SET (EFFECT_TEXTURE_USE \| EFFECT_ALPHABLEND_UNUSE \| EFFECT_SHADING_FLAT)
0fae5658fb0b Initial revision gongo parents: diff changeset	16 #define BUFSIZE 256
0fae5658fb0b Initial revision gongo parents: diff changeset	17
88 ce9ef7dcf2f0 convert UTF-8 Shinji KONO <kono@ie.u-ryukyu.ac.jp> parents: 43 diff changeset	18 /* 初期位置と初期方向 */
91 cb6c6de125dc halfway Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 90 diff changeset	19 static FVECTOR location = {0, 0, 0, 1};
cb6c6de125dc halfway Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 90 diff changeset	20 static FVECTOR direction = {0, 0, 1, 1};
0 0fae5658fb0b Initial revision gongo parents: diff changeset	21
0fae5658fb0b Initial revision gongo parents: diff changeset	22 extern FILE* main_fp;
0fae5658fb0b Initial revision gongo parents: diff changeset	23
0fae5658fb0b Initial revision gongo parents: diff changeset	24 static CarPtr
0fae5658fb0b Initial revision gongo parents: diff changeset	25 car_create(int car_id, char filename, char texname, float speed_accel,
0fae5658fb0b Initial revision gongo parents: diff changeset	26 float speed_max, float rot, float brake)
0fae5658fb0b Initial revision gongo parents: diff changeset	27 {
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	28 CarPtr car;
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	29 OBJECT *body;
115 31dd5c07f7c1 class OBJECT:SceanGraph e085768 parents: 100 diff changeset	30 //TEXTURE* tex;
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	31 void *free_addr;
0 0fae5658fb0b Initial revision gongo parents: diff changeset	32
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	33 body = ps2util_obj_Create_fromXML(filename);
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	34 ps2util_obj_Set_effect(body, DEFAULT_SET);
0 0fae5658fb0b Initial revision gongo parents: diff changeset	35
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	36 if (malloc_align16(&free_addr, &car, sizeof(Car)) == -1) {
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	37 fprintf(main_fp, "car.c: malloc_align16 error\n");
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	38 exit(EXIT_FAILURE);
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	39 }
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	40 car->body = body;
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	41 car->next = NULL;
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	42 car->speed = 0.0;
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	43 car->speed_accel = speed_accel;
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	44 car->speed_max = speed_max;
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	45 car->brake = brake;
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	46 car->rotation_angle = rot;
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	47 car->y_angle = 0.0;
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	48 car->free_addr = free_addr;
0 0fae5658fb0b Initial revision gongo parents: diff changeset	49
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	50 ps2_vu0_copy_vector(car->direction, direction);
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	51 ps2_vu0_copy_vector(car->location, location);
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	52 INIT_VECTOR(car->vertical, 0, -1, 0, 1);
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	53 INIT_VECTOR(car->body->xyz, 0, 0, 0, 1);
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	54 INIT_VECTOR(car->body->angle, 0, 0, 0, 1);
0 0fae5658fb0b Initial revision gongo parents: diff changeset	55
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	56 ps2util_obj_Renew_transMatrix(car->body);
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	57 ps2util_obj_Set_effect(car->body, DEFAULT_SET);
0 0fae5658fb0b Initial revision gongo parents: diff changeset	58
115 31dd5c07f7c1 class OBJECT:SceanGraph e085768 parents: 100 diff changeset	59 /*
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	60 if (*texname != 'n') {
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	61 tex = read_png_file(texname);
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	62 ps2util_tex_Set(tex);
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	63 ps2util_obj_Set_texture(car->body, tex);
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	64 }
115 31dd5c07f7c1 class OBJECT:SceanGraph e085768 parents: 100 diff changeset	65 */
0 0fae5658fb0b Initial revision gongo parents: diff changeset	66
0fae5658fb0b Initial revision gongo parents: diff changeset	67 #ifdef DEBUG
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	68 fprintf(main_fp, "malloc car addr = %x\n", (int)free_addr);
0 0fae5658fb0b Initial revision gongo parents: diff changeset	69 #endif
0fae5658fb0b Initial revision gongo parents: diff changeset	70
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	71 return car;
0 0fae5658fb0b Initial revision gongo parents: diff changeset	72 }
0fae5658fb0b Initial revision gongo parents: diff changeset	73
0fae5658fb0b Initial revision gongo parents: diff changeset	74 static CarPtr
0fae5658fb0b Initial revision gongo parents: diff changeset	75 car_new_readCSV(FILE *fp, int id)
0fae5658fb0b Initial revision gongo parents: diff changeset	76 {
100 e5f2eb98b575 change cc e085768 parents: 99 diff changeset	77 CarPtr newCar;
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	78 int car_id;
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	79 float speed_accel, speed_max, brake, rot;
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	80 char buff[BUFSIZE], *bufp;
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	81 char carImg[BUFSIZE], texImg[BUFSIZE];
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	82 bool flag;
0 0fae5658fb0b Initial revision gongo parents: diff changeset	83
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	84 flag = false;
0 0fae5658fb0b Initial revision gongo parents: diff changeset	85
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	86 while ((bufp = fgets(buff, BUFSIZE, fp)) != NULL) {
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	87 bufp++;
0 0fae5658fb0b Initial revision gongo parents: diff changeset	88
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	89 switch (buff[0]) {
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	90 case 'n':
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	91 if (flag == false) {
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	92 sscanf(bufp, " %d\n", &car_id);
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	93 if (id == car_id) {
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	94 flag = true;
0 0fae5658fb0b Initial revision gongo parents: diff changeset	95 }
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	96 }
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	97 break;
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	98 case 't':
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	99 if (flag == true) {
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	100 sscanf(bufp, " %s %s %f %f %f %f\n",
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	101 carImg, texImg, &speed_accel, &speed_max, &rot, &brake);
100 e5f2eb98b575 change cc e085768 parents: 99 diff changeset	102 newCar = car_create(id, carImg, texImg,
115 31dd5c07f7c1 class OBJECT:SceanGraph e085768 parents: 100 diff changeset	103 speed_accel, speed_max, rot, brake);
100 e5f2eb98b575 change cc e085768 parents: 99 diff changeset	104 return newCar;
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	105 }
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	106 break;
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	107 default:
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	108 break;
0 0fae5658fb0b Initial revision gongo parents: diff changeset	109 }
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	110 }
0 0fae5658fb0b Initial revision gongo parents: diff changeset	111
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	112 /* ここまで辿り着いたら読み込み失敗 */
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	113 fprintf(main_fp, "error - car_new_readCSV\n");
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	114 exit(EXIT_FAILURE);
0 0fae5658fb0b Initial revision gongo parents: diff changeset	115 }
0fae5658fb0b Initial revision gongo parents: diff changeset	116
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	117 CarPtr car_init(int id)
0 0fae5658fb0b Initial revision gongo parents: diff changeset	118 {
100 e5f2eb98b575 change cc e085768 parents: 99 diff changeset	119 CarPtr newCar;
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	120 FILE *fp;
100 e5f2eb98b575 change cc e085768 parents: 99 diff changeset	121 const char *filename = "car/car.dat";
0 0fae5658fb0b Initial revision gongo parents: diff changeset	122
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	123 if (!(fp = fopen(filename, "r"))) {
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	124 fprintf(main_fp, "error read file %s\n", filename);
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	125 exit(EXIT_FAILURE);
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	126 }
100 e5f2eb98b575 change cc e085768 parents: 99 diff changeset	127 newCar = car_new_readCSV(fp, id);
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	128 fclose(fp);
0 0fae5658fb0b Initial revision gongo parents: diff changeset	129
100 e5f2eb98b575 change cc e085768 parents: 99 diff changeset	130 return newCar;
0 0fae5658fb0b Initial revision gongo parents: diff changeset	131 }
0fae5658fb0b Initial revision gongo parents: diff changeset	132
0fae5658fb0b Initial revision gongo parents: diff changeset	133 /*---------------------------
88 ce9ef7dcf2f0 convert UTF-8 Shinji KONO <kono@ie.u-ryukyu.ac.jp> parents: 43 diff changeset	134 carをY軸で回転させる
ce9ef7dcf2f0 convert UTF-8 Shinji KONO <kono@ie.u-ryukyu.ac.jp> parents: 43 diff changeset	135 flg: 回転方向 1:右, -1:左
0 0fae5658fb0b Initial revision gongo parents: diff changeset	136 ---------------------------*/
0fae5658fb0b Initial revision gongo parents: diff changeset	137 void
0fae5658fb0b Initial revision gongo parents: diff changeset	138 car_swerve(CarPtr car, int flg)
0fae5658fb0b Initial revision gongo parents: diff changeset	139 {
91 cb6c6de125dc halfway Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 90 diff changeset	140 FMATRIX rot;
cb6c6de125dc halfway Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 90 diff changeset	141 FVECTOR v;
0 0fae5658fb0b Initial revision gongo parents: diff changeset	142
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	143 car->y_angle += (float)flg*car->rotation_angle;
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	144 car->y_angle += (car->y_angle < 0) ? 360.0 : 0;
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	145 car->y_angle += (car->y_angle > 360.0) ? -360.0 : 0;
0 0fae5658fb0b Initial revision gongo parents: diff changeset	146
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	147 ps2_vu0_unit_matrix(rot);
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	148 ps2_vu0_rot_matrix_y(rot, rot, degree2radian((float)flg*car->rotation_angle));
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	149 ps2_vu0_copy_vector(v, car->direction);
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	150 ps2_vu0_apply_matrix(car->direction, rot, v);
0 0fae5658fb0b Initial revision gongo parents: diff changeset	151 }
0fae5658fb0b Initial revision gongo parents: diff changeset	152
0fae5658fb0b Initial revision gongo parents: diff changeset	153 /*----------------------------
88 ce9ef7dcf2f0 convert UTF-8 Shinji KONO <kono@ie.u-ryukyu.ac.jp> parents: 43 diff changeset	154 carを加速・減速する
ce9ef7dcf2f0 convert UTF-8 Shinji KONO <kono@ie.u-ryukyu.ac.jp> parents: 43 diff changeset	155 (flg == 1) ? 加速 : 減速
0 0fae5658fb0b Initial revision gongo parents: diff changeset	156 ---------------------------*/
0fae5658fb0b Initial revision gongo parents: diff changeset	157 void
0fae5658fb0b Initial revision gongo parents: diff changeset	158 car_accelerate(CarPtr car, int flg)
0fae5658fb0b Initial revision gongo parents: diff changeset	159 {
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	160 car->speed += (flg == 1) ? car->speed_accel : -car->brake;
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	161 car->speed = (car->speed < 0) ? 0 : car->speed;
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	162 car->speed = (car->speed > car->speed_max) ? car->speed_max : car->speed;
0 0fae5658fb0b Initial revision gongo parents: diff changeset	163 }
0fae5658fb0b Initial revision gongo parents: diff changeset	164
0fae5658fb0b Initial revision gongo parents: diff changeset	165
0fae5658fb0b Initial revision gongo parents: diff changeset	166 /*---------------------------------
88 ce9ef7dcf2f0 convert UTF-8 Shinji KONO <kono@ie.u-ryukyu.ac.jp> parents: 43 diff changeset	167 進行後のcarに対してコース面の内外判定を行い、
ce9ef7dcf2f0 convert UTF-8 Shinji KONO <kono@ie.u-ryukyu.ac.jp> parents: 43 diff changeset	168 : 現在のコース
ce9ef7dcf2f0 convert UTF-8 Shinji KONO <kono@ie.u-ryukyu.ac.jp> parents: 43 diff changeset	169 : 現在のコースの次のコース
ce9ef7dcf2f0 convert UTF-8 Shinji KONO <kono@ie.u-ryukyu.ac.jp> parents: 43 diff changeset	170 : 現在のコースの前のコース
ce9ef7dcf2f0 convert UTF-8 Shinji KONO <kono@ie.u-ryukyu.ac.jp> parents: 43 diff changeset	171 に存在すればTRUEを返す
ce9ef7dcf2f0 convert UTF-8 Shinji KONO <kono@ie.u-ryukyu.ac.jp> parents: 43 diff changeset	172 どのコースにも居ない(壁に衝突した)場合は
ce9ef7dcf2f0 convert UTF-8 Shinji KONO <kono@ie.u-ryukyu.ac.jp> parents: 43 diff changeset	173 FALSEを返す。
0 0fae5658fb0b Initial revision gongo parents: diff changeset	174 ---------------------------------*/
90 8edae89a3877 compile on Mac OS X Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 88 diff changeset	175 static bool
91 cb6c6de125dc halfway Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 90 diff changeset	176 car_field_check(Game *game ,CarPtr car)
0 0fae5658fb0b Initial revision gongo parents: diff changeset	177 {
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	178 FieldPtr p;
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	179 FieldPtr f = field_get_actual();
0 0fae5658fb0b Initial revision gongo parents: diff changeset	180
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	181 // 現在のコースで衝突・内外判定
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	182 p = f;
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	183 if (col_detect(&p->colface, car->vertical, car->location) == true) {
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	184 goto FIELD_CHECK_OK;
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	185 }
0 0fae5658fb0b Initial revision gongo parents: diff changeset	186
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	187 // 現在のコースの次に隣接するコースで衝突・内外判定
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	188 p = f->next;
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	189 if (col_detect(&p->colface, car->vertical, car->location) == true) {
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	190 if (field_rap_increment(1)) {
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	191 game->rap++;
0 0fae5658fb0b Initial revision gongo parents: diff changeset	192 }
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	193 goto FIELD_CHECK_OK;
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	194 }
0 0fae5658fb0b Initial revision gongo parents: diff changeset	195
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	196 // 現在のコースの前に隣接するコースで衝突・内外判定
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	197 p = f->prev;
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	198 if (col_detect(&p->colface, car->vertical, car->location) == true) {
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	199 field_rap_increment(-1);
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	200 goto FIELD_CHECK_OK;
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	201 }
0 0fae5658fb0b Initial revision gongo parents: diff changeset	202
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	203 // どのコース上にも居ない(壁に衝突)
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	204 return false;
0 0fae5658fb0b Initial revision gongo parents: diff changeset	205
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	206 FIELD_CHECK_OK:
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	207 field_set_actual(p);
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	208 return true;
0 0fae5658fb0b Initial revision gongo parents: diff changeset	209 }
0fae5658fb0b Initial revision gongo parents: diff changeset	210
0fae5658fb0b Initial revision gongo parents: diff changeset	211
0fae5658fb0b Initial revision gongo parents: diff changeset	212 /*------------------------------
88 ce9ef7dcf2f0 convert UTF-8 Shinji KONO <kono@ie.u-ryukyu.ac.jp> parents: 43 diff changeset	213 速度speedと向きdirectionから
ce9ef7dcf2f0 convert UTF-8 Shinji KONO <kono@ie.u-ryukyu.ac.jp> parents: 43 diff changeset	214 進行後の位置locationを求める。
ce9ef7dcf2f0 convert UTF-8 Shinji KONO <kono@ie.u-ryukyu.ac.jp> parents: 43 diff changeset	215 また、進行後の衝突判定も行う。
0 0fae5658fb0b Initial revision gongo parents: diff changeset	216 ------------------------------*/
0fae5658fb0b Initial revision gongo parents: diff changeset	217 static void
91 cb6c6de125dc halfway Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 90 diff changeset	218 car_move(Game *game,CarPtr car)
0 0fae5658fb0b Initial revision gongo parents: diff changeset	219 {
91 cb6c6de125dc halfway Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 90 diff changeset	220 FVECTOR mov, prev_location;
0 0fae5658fb0b Initial revision gongo parents: diff changeset	221
91 cb6c6de125dc halfway Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 90 diff changeset	222 ps2_vu0_scale_vector(mov, car->direction, car->speed);
cb6c6de125dc halfway Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 90 diff changeset	223 ps2_vu0_copy_vector(prev_location, car->location);
cb6c6de125dc halfway Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 90 diff changeset	224 ps2_vu0_add_vector(car->location, car->location, mov);
0 0fae5658fb0b Initial revision gongo parents: diff changeset	225
91 cb6c6de125dc halfway Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 90 diff changeset	226 if (car_field_check(game,car) == false) {
cb6c6de125dc halfway Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 90 diff changeset	227 ps2_vu0_copy_vector(car->location, prev_location);
0 0fae5658fb0b Initial revision gongo parents: diff changeset	228 car->speed = car->speed*0.5;
91 cb6c6de125dc halfway Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 90 diff changeset	229 }
0 0fae5658fb0b Initial revision gongo parents: diff changeset	230 }
0fae5658fb0b Initial revision gongo parents: diff changeset	231
0fae5658fb0b Initial revision gongo parents: diff changeset	232
0fae5658fb0b Initial revision gongo parents: diff changeset	233 static void
0fae5658fb0b Initial revision gongo parents: diff changeset	234 car_axis_rotation(CarPtr car)
0fae5658fb0b Initial revision gongo parents: diff changeset	235 {
91 cb6c6de125dc halfway Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 90 diff changeset	236 FMATRIX pose, yrot, yrotinv;
0 0fae5658fb0b Initial revision gongo parents: diff changeset	237
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	238 ps2_vu0_unit_matrix(yrot);
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	239 ps2_vu0_rot_matrix_y(yrot, yrot, -degree2radian(car->y_angle));
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	240 ps2_vu0_unit_matrix(yrotinv);
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	241 ps2_vu0_rot_matrix_y(yrotinv, yrotinv, degree2radian(car->y_angle));
0 0fae5658fb0b Initial revision gongo parents: diff changeset	242
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	243 {
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	244 FVECTOR yd = {0, -1, 0, 1};
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	245 FVECTOR rotaxis;
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	246 FVECTOR q;
0 0fae5658fb0b Initial revision gongo parents: diff changeset	247
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	248 ps2_vu0_outer_product(rotaxis, car->vertical, yd);
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	249 {
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	250 float scale=1/NORM(rotaxis);
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	251 rotaxis[0] *= scale;
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	252 rotaxis[1] *= scale;
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	253 rotaxis[2] *= scale;
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	254 }
0 0fae5658fb0b Initial revision gongo parents: diff changeset	255
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	256 quotanion(q, rotaxis, acos(ps2_vu0_inner_product(yd, car->vertical)/(NORM(yd)*NORM(car->vertical))));
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	257 quotanion_rotmatrix(pose, q);
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	258 }
0 0fae5658fb0b Initial revision gongo parents: diff changeset	259
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	260 ps2_vu0_mul_matrix(pose, yrot, pose);
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	261 ps2_vu0_mul_matrix(pose, pose, yrotinv);
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	262 ps2_vu0_copy_matrix(car->body->transfer, pose);
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	263 ps2_vu0_rot_matrix_y(car->body->transfer, car->body->transfer, degree2radian(car->y_angle));
0 0fae5658fb0b Initial revision gongo parents: diff changeset	264 }
0fae5658fb0b Initial revision gongo parents: diff changeset	265
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	266 void car_update( Game *game, CarPtr car )
0 0fae5658fb0b Initial revision gongo parents: diff changeset	267 {
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	268 // 移動
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	269 car_move(game,car);
0 0fae5658fb0b Initial revision gongo parents: diff changeset	270
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	271 // 摩擦による速度減少
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	272 car->speed -= 0.005;
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	273 car->speed = (car->speed < 0) ? 0 : car->speed;
0 0fae5658fb0b Initial revision gongo parents: diff changeset	274
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	275 // 傾き
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	276 car_axis_rotation(car);
0 0fae5658fb0b Initial revision gongo parents: diff changeset	277 }
0fae5658fb0b Initial revision gongo parents: diff changeset	278
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	279
0 0fae5658fb0b Initial revision gongo parents: diff changeset	280 void
0fae5658fb0b Initial revision gongo parents: diff changeset	281 car_destroy(CarPtr p)
0fae5658fb0b Initial revision gongo parents: diff changeset	282 {
115 31dd5c07f7c1 class OBJECT:SceanGraph e085768 parents: 100 diff changeset	283 /*
91 cb6c6de125dc halfway Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 90 diff changeset	284 TEXTURE *t;
0 0fae5658fb0b Initial revision gongo parents: diff changeset	285
91 cb6c6de125dc halfway Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 90 diff changeset	286 if ((t = p->body->surfaces->texture)) {
115 31dd5c07f7c1 class OBJECT:SceanGraph e085768 parents: 100 diff changeset	287 //ps2util_tex_Exclude(t);
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	288 free_texture(t);
91 cb6c6de125dc halfway Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 90 diff changeset	289 }
115 31dd5c07f7c1 class OBJECT:SceanGraph e085768 parents: 100 diff changeset	290 */
31dd5c07f7c1 class OBJECT:SceanGraph e085768 parents: 100 diff changeset	291
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	292 ps2util_obj_Free(p->body);
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	293 free(p->free_addr);
0 0fae5658fb0b Initial revision gongo parents: diff changeset	294
0fae5658fb0b Initial revision gongo parents: diff changeset	295 #ifdef DEBUG
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	296 fprintf(main_fp, "free car addr = %x\n", (int)p->free_addr);
0 0fae5658fb0b Initial revision gongo parents: diff changeset	297 #endif
0fae5658fb0b Initial revision gongo parents: diff changeset	298 }
96 0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	299
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	300 // 適当に自作
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	301 void car_id_update(Game *game, CarPtr jiki)
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	302 {
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	303 printf("car_id_update\n");
0b65ca27f113 compile on Mac OS X 2 Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> parents: 91 diff changeset	304 }

Mercurial > hg > old > magoroku_racing

annotate car.cc @ 115:31dd5c07f7c1