root / proj / src / proj_func.c @ 269
History | View | Annotate | Download (12.5 KB)
| 1 | 167 | up20180655 | #include <lcom/lcf.h> |
|---|---|---|---|
| 2 | |||
| 3 | 156 | up20180655 | #include "proj_func.h" |
| 4 | 167 | up20180655 | |
| 5 | 156 | up20180655 | #include "interrupts_func.h" |
| 6 | 166 | up20180642 | #include "graph.h" |
| 7 | 167 | up20180655 | #include "keyboard.h" |
| 8 | 156 | up20180655 | #include "errors.h" |
| 9 | 167 | up20180655 | #include "proj_macros.h" |
| 10 | #include "utils.h" |
||
| 11 | 200 | up20180655 | #include "ent.h" |
| 12 | 231 | up20180655 | #include "fast_math.h" |
| 13 | 251 | up20180655 | #include "rectangle.h" |
| 14 | #include "font.h" |
||
| 15 | 156 | up20180655 | |
| 16 | 167 | up20180655 | #include <math.h> |
| 17 | |||
| 18 | 156 | up20180655 | int cleanup(void) { |
| 19 | int r = SUCCESS;
|
||
| 20 | if ((r = unsubscribe_all()))
|
||
| 21 | printf("%s: failed to unsubscribe drivers.\n", __func__);
|
||
| 22 | 166 | up20180642 | if ((r = graph_cleanup()))
|
| 23 | printf("%s: graph cleanup failed\n", __func__);
|
||
| 24 | 156 | up20180655 | |
| 25 | return r;
|
||
| 26 | } |
||
| 27 | 167 | up20180655 | |
| 28 | 200 | up20180655 | static keys_t key_presses;
|
| 29 | 167 | up20180655 | |
| 30 | 184 | up20180655 | void update_key_presses(void) { |
| 31 | 167 | up20180655 | if (sz == 1) { |
| 32 | switch(scancode[0]) { |
||
| 33 | 200 | up20180655 | case W_MAKE_CODE : key_presses.w_pressed = 1; break; |
| 34 | case W_BREAK_CODE : key_presses.w_pressed = 0; break; |
||
| 35 | case A_MAKE_CODE : key_presses.a_pressed = 1; break; |
||
| 36 | case A_BREAK_CODE : key_presses.a_pressed = 0; break; |
||
| 37 | case S_MAKE_CODE : key_presses.s_pressed = 1; break; |
||
| 38 | case S_BREAK_CODE : key_presses.s_pressed = 0; break; |
||
| 39 | case D_MAKE_CODE : key_presses.d_pressed = 1; break; |
||
| 40 | case D_BREAK_CODE : key_presses.d_pressed = 0; break; |
||
| 41 | case CTRL_MAKE_CODE : key_presses.ctrl_pressed = 1; break; |
||
| 42 | case CTRL_BREAK_CODE : key_presses.ctrl_pressed = 0; break; |
||
| 43 | 250 | up20180655 | case PLUS_MAKE_CODE : key_presses.plus_pressed = 1; update_scale(); break; |
| 44 | case PLUS_BREAK_CODE : key_presses.plus_pressed = 0; update_scale(); break; |
||
| 45 | case MINUS_MAKE_CODE : key_presses.minus_pressed = 1; update_scale(); break; |
||
| 46 | case MINUS_BREAK_CODE : key_presses.minus_pressed = 0; update_scale(); break; |
||
| 47 | 167 | up20180655 | } |
| 48 | } |
||
| 49 | } |
||
| 50 | 240 | up20180655 | |
| 51 | 246 | up20180655 | void update_movement(const map_t *map, gunner_t *p, keys_t *keys, list_t *shooter_list) { |
| 52 | int ver_mov = keys->s_pressed - keys->w_pressed;
|
||
| 53 | int hor_mov = keys->d_pressed - keys->a_pressed;
|
||
| 54 | 240 | up20180655 | double x = gunner_get_x(p);
|
| 55 | double y = gunner_get_y(p);
|
||
| 56 | 246 | up20180655 | |
| 57 | 240 | up20180655 | gunner_set_pos(p, x + SHOOTER_SPEED * hor_mov, y); |
| 58 | 246 | up20180655 | if (map_collides_gunner(map, p)) gunner_set_pos(p, x, y);
|
| 59 | else {
|
||
| 60 | list_node_t *it = list_begin(shooter_list); |
||
| 61 | while (it != list_end(shooter_list)) {
|
||
| 62 | gunner_t *p2 = *(gunner_t**)list_node_val(it); |
||
| 63 | if (p != p2 && gunner_collides_gunner(p, p2)) {
|
||
| 64 | gunner_set_pos(p, x, y); |
||
| 65 | break;
|
||
| 66 | } |
||
| 67 | it = list_node_next(it); |
||
| 68 | } |
||
| 69 | 240 | up20180655 | } |
| 70 | 246 | up20180655 | x = gunner_get_x(p); |
| 71 | 240 | up20180655 | gunner_set_pos(p, x, y + SHOOTER_SPEED * ver_mov); |
| 72 | 246 | up20180655 | if (map_collides_gunner(map, p)) gunner_set_pos(p, x, y);
|
| 73 | else {
|
||
| 74 | list_node_t *it = list_begin(shooter_list); |
||
| 75 | while (it != list_end(shooter_list)) {
|
||
| 76 | gunner_t *p2 = *(gunner_t**)list_node_val(it); |
||
| 77 | if (p != p2 && gunner_collides_gunner(p, p2)) {
|
||
| 78 | gunner_set_pos(p, x, y); |
||
| 79 | break;
|
||
| 80 | } |
||
| 81 | it = list_node_next(it); |
||
| 82 | } |
||
| 83 | 222 | up20180655 | } |
| 84 | 184 | up20180655 | } |
| 85 | 240 | up20180655 | |
| 86 | 237 | up20180642 | void (shoot_bullet)(const gunner_t *shooter, list_t *bullet_list, const basic_sprite_t *bsp_bullet) { |
| 87 | 231 | up20180655 | double angle = gunner_get_angle(shooter);
|
| 88 | double vx = -BULLET_SPEED * fm_sin(angle);
|
||
| 89 | double vy = -BULLET_SPEED * fm_cos(angle);
|
||
| 90 | 237 | up20180642 | bullet_t *bullet = bullet_ctor(shooter, bsp_bullet, gunner_get_x(shooter), gunner_get_y(shooter), vx, vy); |
| 91 | 231 | up20180655 | list_insert(bullet_list, list_end(bullet_list), bullet); |
| 92 | } |
||
| 93 | |||
| 94 | 236 | up20180642 | void (update_game_state)(const map_t *map, list_t *shooter_list, list_t *bullet_list) { |
| 95 | 231 | up20180655 | |
| 96 | bullet_update_movement_list(bullet_list); |
||
| 97 | |||
| 98 | 236 | up20180642 | list_node_t *bullet_it = list_begin(bullet_list); |
| 99 | while (bullet_it != list_end(bullet_list)) {
|
||
| 100 | /// Collision with walls
|
||
| 101 | bullet_t *bullet = *(bullet_t**)list_node_val(bullet_it); |
||
| 102 | 231 | up20180655 | if (map_collides_bullet(map, bullet)) {
|
| 103 | 236 | up20180642 | list_node_t *aux = list_node_next(bullet_it); |
| 104 | /// Delete bullet
|
||
| 105 | bullet_dtor(list_erase(bullet_list, bullet_it)); |
||
| 106 | /// Advance iterator
|
||
| 107 | bullet_it = aux; |
||
| 108 | 231 | up20180655 | continue;
|
| 109 | } |
||
| 110 | 236 | up20180642 | /// Collision with shooters
|
| 111 | list_node_t *shooter_it = list_begin(shooter_list); |
||
| 112 | int deleted_bullet = false; |
||
| 113 | while(shooter_it != list_end(shooter_list)){
|
||
| 114 | gunner_t *shooter = *(gunner_t**)list_node_val(shooter_it); |
||
| 115 | if(gunner_collides_bullet(shooter, bullet)) {
|
||
| 116 | list_node_t *aux = list_node_next(bullet_it); |
||
| 117 | /// Change health
|
||
| 118 | gunner_set_curr_health(shooter, gunner_get_curr_health(shooter) - bullet_get_damage(bullet)); |
||
| 119 | if (gunner_get_curr_health(shooter) <= 0) { |
||
| 120 | 246 | up20180655 | gunner_set_curr_health(shooter, gunner_get_health(shooter)); |
| 121 | get_random_spawn(map, shooter); |
||
| 122 | 236 | up20180642 | } |
| 123 | /// Delete bullet
|
||
| 124 | bullet_dtor(list_erase(bullet_list, bullet_it)); deleted_bullet = true;
|
||
| 125 | /// Advance iterator
|
||
| 126 | bullet_it = aux; |
||
| 127 | break;
|
||
| 128 | } else shooter_it = list_node_next(shooter_it);
|
||
| 129 | 231 | up20180655 | } |
| 130 | 236 | up20180642 | if(deleted_bullet) continue; |
| 131 | /// Advance iterator if necessary
|
||
| 132 | bullet_it = list_node_next(bullet_it); |
||
| 133 | 231 | up20180655 | } |
| 134 | } |
||
| 135 | |||
| 136 | 246 | up20180655 | void (get_random_spawn)(const map_t *map, gunner_t *p) { |
| 137 | uint16_t w = map_get_width(map), h = map_get_height(map); |
||
| 138 | double x, y;
|
||
| 139 | |||
| 140 | do {
|
||
| 141 | x = rand() % w; |
||
| 142 | y = rand() % h; |
||
| 143 | gunner_set_pos(p, x, y); |
||
| 144 | } while (map_collides_gunner(map, p));
|
||
| 145 | } |
||
| 146 | |||
| 147 | 200 | up20180655 | void update_scale(void) { |
| 148 | static uint8_t last_plus = 0, last_minus = 0; |
||
| 149 | if (key_presses.ctrl_pressed) {
|
||
| 150 | if (key_presses.plus_pressed && !last_plus) {
|
||
| 151 | double scale = ent_get_scale();
|
||
| 152 | scale *= 1.1; |
||
| 153 | if (scale <= MAX_SCALE) ent_set_scale(scale);
|
||
| 154 | } |
||
| 155 | else if (key_presses.minus_pressed && !last_minus) { |
||
| 156 | double scale = ent_get_scale();
|
||
| 157 | scale /= 1.1; |
||
| 158 | if (scale >= MIN_SCALE) ent_set_scale(scale);
|
||
| 159 | } |
||
| 160 | |||
| 161 | 222 | up20180655 | //printf("SCALE: %d\n", (int)(ent_get_scale()*1000));
|
| 162 | 200 | up20180655 | } |
| 163 | |||
| 164 | last_plus = key_presses.plus_pressed; |
||
| 165 | last_minus = key_presses.minus_pressed; |
||
| 166 | } |
||
| 167 | |||
| 168 | 171 | up20180655 | static int32_t mouse_x = 0, mouse_y = 0; |
| 169 | |||
| 170 | 231 | up20180655 | void (update_mouse)(struct packet *p) { |
| 171 | 171 | up20180655 | mouse_x = max(0, mouse_x + p->delta_x);
|
| 172 | mouse_x = min(mouse_x, graph_get_XRes() - 1);
|
||
| 173 | |||
| 174 | 173 | up20180655 | mouse_y = max(0, mouse_y - p->delta_y);
|
| 175 | 171 | up20180655 | mouse_y = min(mouse_y, graph_get_YRes() - 1);
|
| 176 | 231 | up20180655 | |
| 177 | key_presses.lb_pressed = p->lb; |
||
| 178 | 171 | up20180655 | } |
| 179 | |||
| 180 | 231 | up20180655 | keys_t* (get_key_presses)(void) {
|
| 181 | return &key_presses;
|
||
| 182 | } |
||
| 183 | |||
| 184 | 250 | up20180655 | int32_t* get_mouse_X(void) { return &mouse_x; } |
| 185 | 171 | up20180655 | |
| 186 | 250 | up20180655 | int32_t* get_mouse_Y(void) { return &mouse_y; } |
| 187 | 171 | up20180655 | |
| 188 | 201 | up20180642 | double get_mouse_angle(gunner_t *p) {
|
| 189 | return atan2(gunner_get_y_screen(p) - mouse_y, mouse_x - gunner_get_x_screen(p));
|
||
| 190 | 167 | up20180655 | } |
| 191 | 250 | up20180655 | |
| 192 | 251 | up20180655 | struct menu {
|
| 193 | rectangle_t *r0, *r1, *r2; |
||
| 194 | text_t *t0, *t1, *t2; |
||
| 195 | rectangle_t *frame; |
||
| 196 | }; |
||
| 197 | |||
| 198 | menu_t* (menu_ctor)(const font_t *fnt){
|
||
| 199 | if(fnt == NULL) return NULL; |
||
| 200 | menu_t *ret = (menu_t*)malloc(sizeof(menu_t));
|
||
| 201 | if (ret == NULL) return NULL; |
||
| 202 | ret->r0 = rectangle_ctor(0, 0, 400, 100); |
||
| 203 | ret->r1 = rectangle_ctor(0, 0, 400, 100); |
||
| 204 | ret->r2 = rectangle_ctor(0, 0, 400, 100); |
||
| 205 | ret->t0 = text_ctor(fnt, "PLAY");
|
||
| 206 | ret->t1 = text_ctor(fnt, "TEST");
|
||
| 207 | ret->t2 = text_ctor(fnt, "EXIT");
|
||
| 208 | ret->frame = rectangle_ctor(0, 0, 800, 500); |
||
| 209 | if (ret->r0 == NULL || ret->r1 == NULL || ret->r2 == NULL || |
||
| 210 | ret->t0 == NULL || ret->t1 == NULL || ret->t2 == NULL || |
||
| 211 | ret->frame == NULL) return NULL; |
||
| 212 | // VISUAL
|
||
| 213 | 253 | up20180642 | rectangle_set_fill_color(ret->r0, GRAPH_BLACK); |
| 214 | 251 | up20180655 | rectangle_set_outline_width(ret->r0, 2);
|
| 215 | 253 | up20180642 | rectangle_set_outline_color(ret->r0, GRAPH_WHITE); |
| 216 | rectangle_set_fill_color(ret->r1, GRAPH_BLACK); |
||
| 217 | 251 | up20180655 | rectangle_set_outline_width(ret->r1, 2);
|
| 218 | 253 | up20180642 | rectangle_set_outline_color(ret->r1, GRAPH_WHITE); |
| 219 | rectangle_set_fill_color(ret->r2, GRAPH_BLACK); |
||
| 220 | 251 | up20180655 | rectangle_set_outline_width(ret->r2, 2);
|
| 221 | 253 | up20180642 | rectangle_set_outline_color(ret->r2, GRAPH_WHITE); |
| 222 | 251 | up20180655 | text_set_valign(ret->t0, text_valign_center); |
| 223 | text_set_halign(ret->t0, text_halign_center); |
||
| 224 | text_set_color(ret->t0, TEXT_COLOR); |
||
| 225 | text_set_valign(ret->t1, text_valign_center); |
||
| 226 | text_set_halign(ret->t1, text_halign_center); |
||
| 227 | text_set_color(ret->t1, TEXT_COLOR); |
||
| 228 | text_set_valign(ret->t2, text_valign_center); |
||
| 229 | text_set_halign(ret->t2, text_halign_center); |
||
| 230 | text_set_color(ret->t2, TEXT_COLOR); |
||
| 231 | 253 | up20180642 | rectangle_set_fill_color(ret->frame, GRAPH_BLACK); |
| 232 | 251 | up20180655 | rectangle_set_outline_width(ret->frame, 6);
|
| 233 | 253 | up20180642 | rectangle_set_outline_color(ret->frame, GRAPH_WHITE); |
| 234 | 251 | up20180655 | // POSITIONS
|
| 235 | rectangle_set_pos(ret->r0, |
||
| 236 | graph_get_XRes()/2 - rectangle_get_w(ret->r0)/2, |
||
| 237 | graph_get_YRes()*0.35 - rectangle_get_h(ret->r0)/2); |
||
| 238 | |||
| 239 | |||
| 240 | rectangle_set_pos(ret->r1, |
||
| 241 | graph_get_XRes()/2 - rectangle_get_w(ret->r1)/2, |
||
| 242 | graph_get_YRes()*0.5 - rectangle_get_h(ret->r1)/2); |
||
| 243 | |||
| 244 | |||
| 245 | rectangle_set_pos(ret->r2, |
||
| 246 | graph_get_XRes()/2 - rectangle_get_w(ret->r2)/2, |
||
| 247 | graph_get_YRes()*0.65 - rectangle_get_h(ret->r2)/2); |
||
| 248 | |||
| 249 | text_set_pos(ret->t0, rectangle_get_x(ret->r0)+rectangle_get_w(ret->r0)/2,
|
||
| 250 | rectangle_get_y(ret->r0)+rectangle_get_h(ret->r0)/2);
|
||
| 251 | |||
| 252 | text_set_pos(ret->t1, rectangle_get_x(ret->r1)+rectangle_get_w(ret->r1)/2,
|
||
| 253 | rectangle_get_y(ret->r1)+rectangle_get_h(ret->r1)/2);
|
||
| 254 | |||
| 255 | text_set_pos(ret->t2, rectangle_get_x(ret->r2)+rectangle_get_w(ret->r2)/2,
|
||
| 256 | rectangle_get_y(ret->r2)+rectangle_get_h(ret->r2)/2);
|
||
| 257 | |||
| 258 | rectangle_set_pos(ret->frame, |
||
| 259 | graph_get_XRes()/2 - rectangle_get_w(ret->frame)/2, |
||
| 260 | graph_get_YRes()*0.5 - rectangle_get_h(ret->frame)/2); |
||
| 261 | return ret;
|
||
| 262 | } |
||
| 263 | |||
| 264 | static int highlighted = -1; |
||
| 265 | |||
| 266 | int (menu_update_state)(menu_t *menu, int click) { |
||
| 267 | |||
| 268 | if (rectangle_collide_point(menu->r0, mouse_x, mouse_y)) {
|
||
| 269 | highlighted = GAME; |
||
| 270 | if (click) return GAME; |
||
| 271 | } else if (rectangle_collide_point(menu->r1, mouse_x, mouse_y)) { |
||
| 272 | highlighted = TEST; |
||
| 273 | if (click) return TEST; |
||
| 274 | } else if (rectangle_collide_point(menu->r2, mouse_x, mouse_y)) { |
||
| 275 | highlighted = EXIT; |
||
| 276 | if (click) return EXIT; |
||
| 277 | } else {
|
||
| 278 | highlighted = -1;
|
||
| 279 | } |
||
| 280 | return MENU;
|
||
| 281 | } |
||
| 282 | |||
| 283 | void (menu_draw)(menu_t *menu) {
|
||
| 284 | rectangle_draw(menu->frame); |
||
| 285 | switch (highlighted) {
|
||
| 286 | case GAME:
|
||
| 287 | rectangle_set_fill_color(menu->r0, HIGHLIGHT_COLOR); |
||
| 288 | rectangle_draw(menu->r0); |
||
| 289 | rectangle_draw(menu->r1); |
||
| 290 | rectangle_draw(menu->r2); |
||
| 291 | 253 | up20180642 | rectangle_set_fill_color(menu->r0, GRAPH_BLACK); |
| 292 | 251 | up20180655 | break;
|
| 293 | case TEST:
|
||
| 294 | rectangle_set_fill_color(menu->r1, HIGHLIGHT_COLOR); |
||
| 295 | rectangle_draw(menu->r0); |
||
| 296 | rectangle_draw(menu->r1); |
||
| 297 | rectangle_draw(menu->r2); |
||
| 298 | 253 | up20180642 | rectangle_set_fill_color(menu->r1, GRAPH_BLACK); |
| 299 | 251 | up20180655 | break;
|
| 300 | case EXIT:
|
||
| 301 | rectangle_set_fill_color(menu->r2, HIGHLIGHT_COLOR); |
||
| 302 | rectangle_draw(menu->r0); |
||
| 303 | rectangle_draw(menu->r1); |
||
| 304 | rectangle_draw(menu->r2); |
||
| 305 | 253 | up20180642 | rectangle_set_fill_color(menu->r2, GRAPH_BLACK); |
| 306 | 251 | up20180655 | break;
|
| 307 | default:
|
||
| 308 | rectangle_draw(menu->r0); |
||
| 309 | rectangle_draw(menu->r1); |
||
| 310 | rectangle_draw(menu->r2); |
||
| 311 | break;
|
||
| 312 | } |
||
| 313 | text_draw(menu->t0); |
||
| 314 | text_draw(menu->t1); |
||
| 315 | text_draw(menu->t2); |
||
| 316 | } |
||
| 317 | |||
| 318 | void (menu_dtor)(menu_t *p){
|
||
| 319 | rectangle_dtor(p->r0); |
||
| 320 | rectangle_dtor(p->r1); |
||
| 321 | rectangle_dtor(p->r2); |
||
| 322 | rectangle_dtor(p->frame); |
||
| 323 | text_dtor(p->t0); |
||
| 324 | text_dtor(p->t1); |
||
| 325 | text_dtor(p->t2); |
||
| 326 | free(p); |
||
| 327 | } |
||
| 328 | |||
| 329 | 250 | up20180655 | text_timer_t* (timer_ctor)(const font_t *fnt){
|
| 330 | if(fnt == NULL) return NULL; |
||
| 331 | text_timer_t *ret = malloc(sizeof(timer_t));
|
||
| 332 | if (ret == NULL) return NULL; |
||
| 333 | ret->time = 0;
|
||
| 334 | ret->text = text_ctor(fnt, "000s");
|
||
| 335 | ret->array = text_get_string(ret->text); |
||
| 336 | 251 | up20180655 | text_set_color(ret->text, TEXT_COLOR); |
| 337 | 250 | up20180655 | return ret;
|
| 338 | } |
||
| 339 | |||
| 340 | void (timer_update)(text_timer_t *p){
|
||
| 341 | if (p->time >= 999) return; |
||
| 342 | p->time++; |
||
| 343 | p->array[2] = p->time % 10 + '0'; |
||
| 344 | p->array[1] = (p->time/10) % 10 + '0'; |
||
| 345 | p->array[0] = (p->time/100) % 10 + '0'; |
||
| 346 | } |
||
| 347 | |||
| 348 | 251 | up20180655 | void (timer_reset)(text_timer_t *p){
|
| 349 | p->time = 0;
|
||
| 350 | p->array[2] = '0'; |
||
| 351 | p->array[1] = '0'; |
||
| 352 | p->array[0] = '0'; |
||
| 353 | } |
||
| 354 | |||
| 355 | 250 | up20180655 | void (timer_dtor)(text_timer_t *p){
|
| 356 | if (p == NULL) return; |
||
| 357 | text_dtor(p->text); |
||
| 358 | free(p); |
||
| 359 | } |