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Change terminal backend to not use printf

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UnknownShadow200 2024-05-24 09:52:28 +10:00
parent ac3ab3b84e
commit 077b3956fe
2 changed files with 45 additions and 7 deletions
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1
src/ClassiCube.vcxproj
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@ -563,6 +563,7 @@
<ClCompile Include="Window_SDL.c" />
<ClCompile Include="Window_SDL3.c" />
<ClCompile Include="Window_Switch.c" />
<ClCompile Include="Window_Terminal.c" />
<ClCompile Include="Window_Web.c" />
<ClCompile Include="Window_WiiU.cpp" />
<ClCompile Include="Window_Win.c" />

51
src/Window_Terminal.c
View File

@ -8,7 +8,6 @@
#include "Errors.h"
#include "Utils.h"
#include <stdio.h>
#include <unistd.h>
#include <signal.h>
#include <stdlib.h>
#include <string.h>
@ -16,6 +15,7 @@
#ifdef CC_BUILD_WIN
#include <windows.h>
#else
#include <unistd.h>
#include <termios.h>
#include <poll.h>
#include <sys/ioctl.h>
@ -439,14 +439,31 @@ void Window_AllocFramebuffer(struct Bitmap* bmp) {
#define BOX_CHAR "\xE2\x96\x84"
#endif
// TODO doesn't work
static void AppendByteFast(cc_string* str, int value) {
if (value >= 100) { String_Append(str, '0' + (value / 100)); value %= 100; }
if (value >= 10) { String_Append(str, '0' + (value / 10)); value %= 10; }
String_Append(str, '0' + value);
}
void Window_DrawFramebuffer(Rect2D r, struct Bitmap* bmp) {
char buf[256];
cc_string str;
int len;
String_InitArray(str, buf);
for (int y = r.y & ~0x01; y < r.y + r.height; y += 2)
{
len = sprintf(buf, CSI "%i;%iH", y / 2, r.x); // move cursor to start
OutputConsole(buf, len);
//len = sprintf(buf, CSI "%i;%iH", y / 2, r.x); // move cursor to start
//OutputConsole(buf, len);
str.length = 0;
String_AppendConst(&str, CSI);
String_AppendInt( &str, y / 2);
String_Append( &str, ';');
String_AppendInt( &str, r.x);
String_Append( &str, 'H');
String_Append( &str, '\0');
OutputConsole(buf, str.length);
for (int x = r.x; x < r.x + r.width; x++)
{
@ -458,10 +475,30 @@ void Window_DrawFramebuffer(Rect2D r, struct Bitmap* bmp) {
//printf(CSI "48;2;%i;%i;%im", BitmapCol_R(top), BitmapCol_G(top), BitmapCol_B(top));
//printf(CSI "38;2;%i;%i;%im", BitmapCol_R(bot), BitmapCol_G(bot), BitmapCol_B(bot));
//printf("\xE2\x96\x84");
len = sprintf(buf, CSI "48;2;%i;%i;%im" CSI "38;2;%i;%i;%im" BOX_CHAR,
BitmapCol_R(top), BitmapCol_G(top), BitmapCol_B(top),
BitmapCol_R(bot), BitmapCol_G(bot), BitmapCol_B(bot));
OutputConsole(buf, len);
//len = sprintf(buf, CSI "48;2;%i;%i;%im" CSI "38;2;%i;%i;%im" BOX_CHAR,
// BitmapCol_R(top), BitmapCol_G(top), BitmapCol_B(top),
// BitmapCol_R(bot), BitmapCol_G(bot), BitmapCol_B(bot));
str.length = 0;
String_AppendConst(&str, CSI "48;2;");
String_AppendInt( &str, BitmapCol_R(top));
String_Append( &str, ';');
String_AppendInt( &str, BitmapCol_G(top));
String_Append( &str, ';');
String_AppendInt( &str, BitmapCol_B(top));
String_Append( &str, 'm');
String_AppendConst(&str, CSI "38;2;");
String_AppendInt( &str, BitmapCol_R(bot));
String_Append( &str, ';');
String_AppendInt( &str, BitmapCol_G(bot));
String_Append( &str, ';');
String_AppendInt( &str, BitmapCol_B(bot));
String_Append( &str, 'm');
String_AppendConst(&str, BOX_CHAR);
String_Append( &str, '\0');
OutputConsole(buf, str.length);
}
}
}