JosephFerano/basicterm
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Multiple text drawing per row and draw basic colors

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This commit is contained in:
Joseph Ferano 2022-09-17 21:14:36 +07:00
parent 5e464afa77
commit 54e13abc7f
1 changed files with 37 additions and 6 deletions
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43
bt.c
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@ -179,21 +179,24 @@ int main(void) {
new_read = true; new_read = true;
} }
ClearBackground(BLACK); ClearBackground(BLACK);
Color current_color = RAYWHITE;
int col_max = 200; int col_max = 200;
char row_buf[col_max]; char row_buf[col_max];
int nrow = 0; int nrow = 0;
int ncol = 0; int ncol = 0;
int row_height = 18; int row_height = 18;
float row_posx = 0;
for (int c = 0; c <= sb.length; c++) { for (int c = 0; c <= sb.length; c++) {
if (sb.buf[c] == '\r') { if (sb.buf[c] == '\r') {
continue; continue;
} else if (sb.buf[c] == '\n' || sb.buf[c] == '\0' || ncol >= col_max) { } else if (sb.buf[c] == '\n' || sb.buf[c] == '\0' || ncol >= col_max) {
row_buf[ncol] = '\0'; row_buf[ncol] = '\0';
Vector2 pos = { 0, nrow * row_height + sb.ypos }; Vector2 pos = { row_posx, nrow * row_height + sb.ypos };
DrawTextEx(*fontDefault, row_buf, pos, fontsize, 0, RAYWHITE); DrawTextEx(*fontDefault, row_buf, pos, fontsize, 0, current_color);
nrow++; nrow++;
ncol = 0; ncol = 0;
} if (sb.buf[c] == '\x1b') { row_posx = 0;
} else if (sb.buf[c] == '\x1b') {
int c2 = c + 1; int c2 = c + 1;
// Control Sequence Introducer // Control Sequence Introducer
int csi_args[16]; int csi_args[16];
@ -213,13 +216,41 @@ int main(void) {
continue; continue;
} }
csi_code = substr[0]; csi_code = substr[0];
Color new_color = current_color;
switch (csi_code) {
case 'm':
for (int i = 0; i < nargs; i++) {
if (csi_args[i] == 31) {
new_color = RED;
} else if (csi_args[i] == 32) {
new_color = GREEN;
} else if (csi_args[i] == 33) {
new_color = YELLOW;
} else if (csi_args[i] == 34) {
new_color = BLUE;
} else if (csi_args[i] == 35) {
new_color = MAGENTA;
} else if (csi_args[i] == 36) {
new_color = SKYBLUE;
} else if (csi_args[i] == 0) {
new_color = RAYWHITE;
}
}
row_buf[ncol] = '\0';
Vector2 pos = { row_posx, nrow * row_height + sb.ypos };
DrawTextEx(*fontDefault, row_buf, pos, fontsize, 0, current_color);
current_color = new_color;
ncol = 0;
c += (substr) - (sb.buf + c);
int width = MeasureTextEx(*fontDefault, row_buf, fontsize, 1).x;
row_posx += width + 0.85;
break;
}
break; break;
} }
} }
printf("Found an escape sequence. Code: %c.\n", csi_code);
} else { } else {
row_buf[ncol] = sb.buf[c]; row_buf[ncol++] = sb.buf[c];
ncol++;
} }
} }
} }