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keyboard.cpp
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#include "keyboard.h"
#include "opcode.h"
void inputFetch(){
while(SDL_PollEvent(&event))
switch(event.type)
{
case SDL_QUIT:
cpu.running = 0;
break;
case SDL_KEYDOWN:
switch(event.key.keysym.sym){
case SDLK_1:
key[0] = 1;
break;
case SDLK_2:
key[1] = 1;
break;
case SDLK_3:
key[2] = 1;
break;
case SDLK_4:
key[3] = 1;
break;
case SDLK_q:
key[4] = 1;
break;
case SDLK_w:
key[5] = 1;
break;
case SDLK_e:
key[6] = 1;
break;
case SDLK_r:
key[7] = 1;
break;
case SDLK_a:
key[8] = 1;
break;
case SDLK_s:
key[9] = 1;
break;
case SDLK_d:
key[10] = 1;
break;
case SDLK_f:
key[11] = 1;
break;
case SDLK_z:
key[12] = 1;
break;
case SDLK_x:
key[13] = 1;
break;
case SDLK_c:
key[14] = 1;
break;
case SDLK_v:
key[15] = 1;
break;
default:
printf("Key not implemented\n");
break;
}
break;
default:
printf("Unrecognized input\n");
break;
case SDL_KEYUP:{
switch(event.key.keysym.sym){
case SDLK_1:
key[0] = 0;
break;
case SDLK_2:
key[1] = 0;
break;
case SDLK_3:
key[2] = 0;
break;
case SDLK_4:
key[3] = 0;
break;
case SDLK_q:
key[4] = 0;
break;
case SDLK_w:
key[5] = 0;
break;
case SDLK_e:
key[6] = 0;
break;
case SDLK_r:
key[7] = 0;
break;
case SDLK_a:
key[8] = 0;
break;
case SDLK_s:
key[9] = 0;
break;
case SDLK_d:
key[10] = 0;
break;
case SDLK_f:
key[11] = 0;
break;
case SDLK_z:
key[12] = 0;
break;
case SDLK_x:
key[13] = 0;
break;
case SDLK_c:
key[14] = 0;
break;
case SDLK_v:
key[15] = 0;
break;
default:
printf("Key not implemented\n");
break;
}
break;
}
}
}
void waitInput(){
while(SDL_WaitEvent(&event))
switch(event.type)
{
case SDL_QUIT:
cpu.running = 0;
break;
case SDL_KEYDOWN:
switch(event.key.keysym.sym){
case SDLK_1:
cpu.V[x] = 0x1;
key[0] = 1;
break;
case SDLK_2:
cpu.V[x] = 0x2;
key[1] = 1;
break;
case SDLK_3:
cpu.V[x] = 0x3;
key[2] = 1;
break;
case SDLK_4:
cpu.V[x] = 0xC;
key[3] = 1;
break;
case SDLK_a:
cpu.V[x] = 0x4;
key[4] = 1;
break;
case SDLK_z:
cpu.V[x] = 0x5;
key[5] = 1;
break;
case SDLK_e:
cpu.V[x] = 0x6;
key[6] = 1;
break;
case SDLK_r:
cpu.V[x] = 0xD;
key[7] = 1;
break;
case SDLK_q:
cpu.V[x] = 0x7;
key[8] = 1;
break;
case SDLK_s:
cpu.V[x] = 0x8;
key[9] = 1;
break;
case SDLK_d:
cpu.V[x] = 0x9;
key[10] = 1;
break;
case SDLK_f:
cpu.V[x] = 0xE;
key[11] = 1;
break;
case SDLK_w:
cpu.V[x] = 0xA;
key[12] = 1;
break;
case SDLK_x:
cpu.V[x] = 0x0;
key[13] = 1;
break;
case SDLK_c:
cpu.V[x] = 0xB;
key[14] = 1;
break;
case SDLK_v:
cpu.V[x] = 0xF;
key[15] = 1;
break;
default:
printf("Key not implemented\n");
break;
}
break;
default:
printf("Unrecognized input\n");
break;
case SDL_KEYUP:{
switch(event.key.keysym.sym){
case SDLK_1:
key[0] = 0;
break;
case SDLK_2:
key[1] = 0;
break;
case SDLK_3:
key[2] = 0;
break;
case SDLK_4:
key[3] = 0;
break;
case SDLK_a:
key[4] = 0;
break;
case SDLK_z:
key[5] = 0;
break;
case SDLK_e:
key[6] = 0;
break;
case SDLK_r:
key[7] = 0;
break;
case SDLK_q:
key[8] = 0;
break;
case SDLK_s:
key[9] = 0;
break;
case SDLK_d:
key[10] = 0;
break;
case SDLK_f:
key[11] = 0;
break;
case SDLK_w:
key[12] = 0;
break;
case SDLK_x:
key[13] = 0;
break;
case SDLK_c:
key[14] = 0;
break;
case SDLK_v:
key[15] = 0;
break;
default:
printf("Key not implemented\n");
break;
}
break;
}
}
}