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only show cursor if a cursor character is rendered

This commit is contained in:
Julian Hinxlage 2020-01-07 15:59:06 +01:00
parent 9b593ce231
commit 08b9c26dd1
1 changed files with 19 additions and 10 deletions
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27
main/main.cpp
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@ -6,6 +6,7 @@
int cursorPosX = 0; int cursorPosX = 0;
int cursorPosY = 0; int cursorPosY = 0;
bool showCursor = false;
/** /**
* @author: Julian Hinxlage * @author: Julian Hinxlage
@ -14,24 +15,30 @@ int cursorPosY = 0;
*/ */
void threadHandler(Font &font){ void threadHandler(Font &font){
static bool showCurser{false}; static bool cursorState{false};
int start = font.height() / 4; int start = 0;
int end = font.height() * 3 / 4 + 1; int end = font.height();
auto bc = vkvm::getBackgroundColor(); auto bc = vkvm::getBackgroundColor();
auto fc = vkvm::getForegroundColor(); auto fc = vkvm::getForegroundColor();
while(true){ while(true){
for (int i = start; i < end; i++) { if(showCursor) {
if (showCurser) { int x = cursorPosX - 1;
vkvm::setPixel(cursorPosX, cursorPosY + i, bc); if (x < 0) {
x = 0;
} }
else {
vkvm::setPixel(cursorPosX, cursorPosY + i, fc); for (int i = start; i < end; i++) {
if (cursorState) {
vkvm::setPixel(x, cursorPosY + i, bc);
} else {
vkvm::setPixel(x, cursorPosY + i, fc);
} }
} }
vkvm::callEvent(vkvm::EventType::Redraw); vkvm::callEvent(vkvm::EventType::Redraw);
showCurser = !showCurser; cursorState = !cursorState;
}
std::this_thread::sleep_for(std::chrono::milliseconds(800)); std::this_thread::sleep_for(std::chrono::milliseconds(800));
} }
} }
@ -56,6 +63,7 @@ int main() {
} }
} }
showCursor = false;
int x = 0; int x = 0;
int y = 0; int y = 0;
for(char c : currentText){ for(char c : currentText){
@ -65,6 +73,7 @@ int main() {
}else if(c == -127){ }else if(c == -127){
cursorPosX = x * font.width(); cursorPosX = x * font.width();
cursorPosY = y * font.height(); cursorPosY = y * font.height();
showCursor = true;
} }
else{ else{
if(x == perRow){ if(x == perRow){