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Updated world.c to now take user input and print it back to the user when they press enter

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Xnoe 2021-11-29 10:11:46 +00:00
parent 945bd8c2fa
commit b879ae1e92
Signed by: xnoe
GPG Key ID: 45AC398F44F0DAFE
1 changed files with 86 additions and 5 deletions
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91
src/program/world.c
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@ -1,12 +1,93 @@
#include "../common/common.h"
#include <stdbool.h>
char key_to_char[128] = {
0, 0, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '=', 0, 0,
'q', 'w', 'e', 'r', 't', 'y', 'u', 'i', 'o', 'p', '[', ']', 0,
0, 'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', ';', '\'', '`', 0, '\\',
'z', 'x', 'c', 'v', 'b', 'n', 'm', ',', '.', '/', 0, '*', 0, ' ', 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+',
'1', '2', '3', '0', '.', 0, 0, 0, 0, 0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
};
char key_to_char_caps[128] = {
0, 0, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '=', 0, 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '[', ']', 0,
0, 'A', 'S', 'D', 'F', 'G', 'H', 'J', 'K', 'L', ';', '\'', '`', 0, '\\',
'Z', 'X', 'C', 'V', 'B', 'N', 'M', ',', '.', '/', 0, '*', 0, ' ', 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+',
'1', '2', '3', '0', '.', 0, 0, 0, 0, 0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
};
char key_to_char_shift[128] = {
0, 0, '!', '@', '#', '$', '%', '^', '&', '*', '(', ')', '_', '+', 0, 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '{', '}', 0,
0, 'A', 'S', 'D', 'F', 'G', 'H', 'J', 'K', 'L', ':', '"', '~', 0, '|',
'Z', 'X', 'C', 'V', 'B', 'N', 'M', ',', '.', '/', 0, '*', 0, ' ', 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+',
'1', '2', '3', '0', '.', 0, 0, 0, 0, 0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
};
bool caps_on = false;
bool shift_on = false;
void readline(int max, char* buffer) {
int index = 0;
uint8_t current_scancode = getchPS2();
uint8_t char_print[2];
char_print[0] = 0;
char_print[1] = 0;
uint8_t scancode = 0;
while (scancode != 0x1c && index < max) {
scancode = current_scancode;
char decoded = 0;
if ((scancode&0x7f) == 0x2a)
shift_on = !(scancode&0x80);
if (scancode == 0x3a)
caps_on ^= 1;
/*if (scancode == 0x0e && index > 0) {
set_curpos_raw(get_curpos()-1);
non_moving_put(' ');
buffer[--index] = 0;
}*/
if (shift_on)
decoded = key_to_char_shift[scancode&0x7f];
else if (caps_on)
decoded = key_to_char_caps[scancode&0x7f];
else
decoded = key_to_char[scancode&0x7f];
if (decoded && scancode < 0x80) {
buffer[index++] = decoded;
char_print[0] = decoded;
print(char_print);
}
while (scancode == current_scancode)
current_scancode = getchPS2();
}
print("\n");
}
int main() {
char buffer[2];
buffer[0] = 0;
buffer[1] = 0;
char buffer[128];
while (1) {
buffer[0] = getch();
for (int i=0; i<128; i++)
buffer[i] = 0;
print(">>> ");
readline(128, buffer);
print("\nYou said: ");
print(buffer);
print("\n");
}
}