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Fix color change between last cell and first cell; Fix cursor positions

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This commit is contained in:
Shylie 2024-03-19 16:02:39 -04:00
parent ea1e1cee82
commit a66ff4e82b
1 changed files with 14 additions and 6 deletions
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20
source/terml.cpp
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@ -26,7 +26,7 @@ namespace
constexpr int THREE_BYTE_FILL = 0b111000001000000010000000;
constexpr int FOUR_BYTE_FILL = 0b11110000100000001000000010000000;
void print_cell(tcell cell)
void print_cell_impl(tcell cell)
{
// one-byte codepoints
if (cell.codepoint < 0x80)
@ -69,18 +69,26 @@ namespace
}
}
void print_cell(tcell cell)
{
printf(FG(%d, %d, %d), (cell.foreground & 0xFF0000) >> 16, (cell.foreground & 0xFF00) >> 8, cell.foreground & 0xFF);
printf(BG(%d, %d, %d), (cell.background & 0xFF0000) >> 16, (cell.background & 0xFF00) >> 8, cell.background & 0xFF);
print_cell_impl(cell);
}
void print_cell(tcell cell, tcell last)
{
if (cell.foreground != last.foreground)
{
printf(FG(%d, %d, %d), (cell.foreground & 0xFF0000) >> 16, (cell.foreground & 0xFF00) >> 8, cell.foreground & 0xFF);
printf(FG(% d, % d, % d), (cell.foreground & 0xFF0000) >> 16, (cell.foreground & 0xFF00) >> 8, cell.foreground & 0xFF);
}
if (cell.background != last.background)
{
printf(BG(%d, %d, %d), (cell.background & 0xFF0000) >> 16, (cell.background & 0xFF00) >> 8, cell.background & 0xFF);
printf(BG(% d, % d, % d), (cell.background & 0xFF0000) >> 16, (cell.background & 0xFF00) >> 8, cell.background & 0xFF);
}
print_cell(cell);
print_cell_impl(cell);
}
}
@ -114,14 +122,14 @@ void terml::set(unsigned int x, unsigned int y, tcell cell)
void terml::flush() const
{
printf(CUP(1, 0));
printf(CUP(1, 1));
print_cell(cells[0]);
for (int i = 1; i < width * height; i++)
{
const unsigned int x = i % width;
const unsigned int y = i / width;
printf(CUP(%d, %d), y, x + 1);
printf(CUP(%d, %d), y + 1, x + 1);
print_cell(cells[i], cells[i - 1]);
}