Revision 200
zoom controls
| proj_func.c | ||
|---|---|---|
| 8 | 8 |
#include "errors.h" |
| 9 | 9 |
#include "proj_macros.h" |
| 10 | 10 |
#include "utils.h" |
| 11 |
#include "ent.h" |
|
| 11 | 12 |
|
| 12 | 13 |
#include "kbc_macros.h" |
| 13 | 14 |
|
| ... | ... | |
| 24 | 25 |
} |
| 25 | 26 |
|
| 26 | 27 |
static int hor_mov = REST, ver_mov = REST; |
| 28 |
static keys_t key_presses; |
|
| 27 | 29 |
|
| 28 | 30 |
void update_key_presses(void) {
|
| 29 |
static int w_pressed = 0, a_pressed = 0, s_pressed = 0, d_pressed = 0; |
|
| 30 | 31 |
if (sz == 1) {
|
| 31 | 32 |
switch(scancode[0]) {
|
| 32 |
case W_MAKE_CODE : w_pressed = 1; break; |
|
| 33 |
case W_BREAK_CODE : w_pressed = 0; break; |
|
| 34 |
case A_MAKE_CODE : a_pressed = 1; break; |
|
| 35 |
case A_BREAK_CODE : a_pressed = 0; break; |
|
| 36 |
case S_MAKE_CODE : s_pressed = 1; break; |
|
| 37 |
case S_BREAK_CODE : s_pressed = 0; break; |
|
| 38 |
case D_MAKE_CODE : d_pressed = 1; break; |
|
| 39 |
case D_BREAK_CODE : d_pressed = 0; break; |
|
| 33 |
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 |
case PLUS_MAKE_CODE : key_presses.plus_pressed = 1; break; |
|
| 44 |
case PLUS_BREAK_CODE : key_presses.plus_pressed = 0; break; |
|
| 45 |
case MINUS_MAKE_CODE : key_presses.minus_pressed = 1; break; |
|
| 46 |
case MINUS_BREAK_CODE : key_presses.minus_pressed = 0; break; |
|
| 40 | 47 |
} |
| 41 | 48 |
} |
| 42 |
ver_mov = s_pressed - w_pressed;
|
|
| 43 |
hor_mov = d_pressed - a_pressed;
|
|
| 49 |
ver_mov = key_presses.s_pressed - key_presses.w_pressed;
|
|
| 50 |
hor_mov = key_presses.d_pressed - key_presses.a_pressed;
|
|
| 44 | 51 |
} |
| 45 | 52 |
|
| 46 | 53 |
void update_movement(ent_t *p) {
|
| ... | ... | |
| 48 | 55 |
ent_set_pos(p, ent_get_x(p) + speed * hor_mov, ent_get_y(p) + speed * ver_mov); |
| 49 | 56 |
} |
| 50 | 57 |
|
| 58 |
void update_scale(void) {
|
|
| 59 |
static uint8_t last_plus = 0, last_minus = 0; |
|
| 60 |
if (key_presses.ctrl_pressed) {
|
|
| 61 |
if (key_presses.plus_pressed && !last_plus) {
|
|
| 62 |
double scale = ent_get_scale(); |
|
| 63 |
scale *= 1.1; |
|
| 64 |
if (scale <= MAX_SCALE) ent_set_scale(scale); |
|
| 65 |
} |
|
| 66 |
else if (key_presses.minus_pressed && !last_minus) {
|
|
| 67 |
double scale = ent_get_scale(); |
|
| 68 |
scale /= 1.1; |
|
| 69 |
if (scale >= MIN_SCALE) ent_set_scale(scale); |
|
| 70 |
} |
|
| 71 |
|
|
| 72 |
printf("SCALE: %d\n", (int)(ent_get_scale()*1000));
|
|
| 73 |
} |
|
| 74 |
|
|
| 75 |
last_plus = key_presses.plus_pressed; |
|
| 76 |
last_minus = key_presses.minus_pressed; |
|
| 77 |
} |
|
| 78 |
|
|
| 51 | 79 |
static int32_t mouse_x = 0, mouse_y = 0; |
| 52 | 80 |
|
| 53 | 81 |
void update_mouse_position(struct packet *p) {
|
Also available in: Unified diff