81 lines
2.0 KiB
C
81 lines
2.0 KiB
C
|
|
#include "input.h"
|
|
#include "app.h"
|
|
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <windows.h>
|
|
|
|
|
|
const char *input_KeyNames[input_Key_Count] = {
|
|
"Left",
|
|
"Right",
|
|
"Up",
|
|
"Down",
|
|
"Jump",
|
|
"Attack",
|
|
"Spell",
|
|
"Use",
|
|
"Dash",
|
|
"Escape"};
|
|
|
|
void input_SetDefaultKeymap(System_Input *sys) {
|
|
sys->systemKeymap[input_Key_Up] = 'W';
|
|
sys->systemKeymap[input_Key_Left] = 'A';
|
|
sys->systemKeymap[input_Key_Down] = 'S';
|
|
sys->systemKeymap[input_Key_Right] = 'D';
|
|
sys->systemKeymap[input_Key_Jump] = VK_SPACE;
|
|
sys->systemKeymap[input_Key_Attack] = 'J';
|
|
sys->systemKeymap[input_Key_Spell] = 'K';
|
|
sys->systemKeymap[input_Key_Use] = 'L';
|
|
sys->systemKeymap[input_Key_Dash] = VK_OEM_1; // The ;: key on the US keyboard
|
|
sys->systemKeymap[input_Key_Escape] = VK_ESCAPE;
|
|
}
|
|
|
|
System_Input *input_NewSystem(App *super) {
|
|
System_Input *sys = malloc(sizeof(System_Input));
|
|
memset(sys, 0, sizeof(System_Input));
|
|
sys->super = super;
|
|
input_SetDefaultKeymap(sys);
|
|
return sys;
|
|
}
|
|
|
|
void input_DeleteSystem(System_Input *sys) {
|
|
free(sys);
|
|
}
|
|
|
|
|
|
void input_Advance(System_Input *sys) {
|
|
for (int i = 0; i < input_Key_Count; i++) {
|
|
// https://learn.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-getasynckeystate
|
|
// Checks the most significiant bit (of the SHORT returned)
|
|
if ((GetAsyncKeyState(sys->systemKeymap[i]) & 0x8000) != 0) {
|
|
// Pressed
|
|
if (sys->keys[i] == JustReleased || sys->keys[i] == Released)
|
|
sys->keys[i] = JustPressed;
|
|
else
|
|
sys->keys[i] = Pressed;
|
|
} else {
|
|
// Released
|
|
if (sys->keys[i] == JustPressed || sys->keys[i] == Pressed)
|
|
sys->keys[i] = JustReleased;
|
|
else
|
|
sys->keys[i] = Released;
|
|
}
|
|
}
|
|
|
|
if (input_IsPressed(sys->keys[input_Key_Spell])) {
|
|
sys->super->timescale = 0.25;
|
|
} else {
|
|
sys->super->timescale = 1.0;
|
|
}
|
|
|
|
if (sys->keys[input_Key_Escape] == JustPressed) {
|
|
if (!sys->super->paused)
|
|
fprintf(stderr, "[input_Advance] Pausing\n");
|
|
else
|
|
fprintf(stderr, "[input_Advance] Unpausing\n");
|
|
sys->super->paused = !sys->super->paused;
|
|
}
|
|
}
|