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add graphicsText mode and finish font_palette example

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This commit is contained in:
Dennis Ranke
2021-12-12 00:54:58 +01:00
parent 6f92fd8bb3
commit 00cbe656cf
3 changed files with 48 additions and 13 deletions
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32
examples/curlywas/font_palette.uw8
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@@ -5,24 +5,38 @@ import "env.printString" fn printString(i32);
import "env.printChar" fn printChar(i32);
import "env.setCursorPosition" fn setCursor(i32, i32);
import "env.setTextColor" fn setTextColor(i32);
import "env.line" fn line(f32, f32, f32, f32, i32);
import "env.isButtonTriggered" fn triggered(i32) -> i32;
global mut mode: i32 = 0;
export fn upd() {
cls(0);
printString(0);
if triggered(4) {
mode = !mode;
}
setTextColor(15);
printString(mode * 0x20000);
let y: i32;
loop y {
setCursor(y + 2, 3);
line(0 as f32, (y * 9 + 39) as f32, (14+16*9) as f32, (y * 9 + 39) as f32, 1);
line((y * 9 + 15) as f32, 24 as f32, (y * 9 + 15) as f32, (38+16*9) as f32, 1);
setTextColor(15);
setCursor(y * 9 + 16, 24);
let lazy hexChar = select(y < 10, y + 48, y + 87);
printChar(hexChar);
setCursor(0, y + 5);
setCursor(0, y * 9 + 24+16);
printChar(hexChar);
printChar(32);
let x = 0;
loop x {
// setTextColor(x + y * 16);
printChar(x + y * 16);
setCursor(x * 9 + 16, y * 9 + 24+16);
setTextColor(select(mode, x + y * 16, -9));
if y >= 2 | mode {
printChar(select(mode, 0xa4, x + y * 16));
}
branch_if (x := x + 1) < 16: x;
}
branch_if (y := y + 1) < 16: y;
@@ -30,5 +44,9 @@ export fn upd() {
}
data 0 {
"Default font:" i8(0)
"Default font: (press " i8(0xcc) " for palette)" i8(5, 0)
}
data 0x20000 {
"Default palette: (press " i8(0xcc) " for font)" i8(5, 0)
}