Chip-8-Wizardry/chalk
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Add some more complex programs.

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This commit is contained in:
Danila Fedorin 2018-08-08 22:22:06 -07:00
parent eb32577d38
commit d40ea2a8ae
2 changed files with 73 additions and 0 deletions
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39
programs/comb_sprite.chalk Normal file
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sprite dum [
` x x `
` x x `
` x x `
` `
`x x`
` xxxxxx `
]
fun main(): u8 {
var x = 0;
var y = 5;
var vy = 0;
var ay = 1;
var mode = 0;
while(1) {
draw_sprite(dum, x, y);
set_delay(1);
while(get_delay()){}
draw_sprite(dum, x, y);
if(5 - y) {
} else {
mode = 0;
}
if(26 - y) {
} else {
mode = 1;
}
if(mode) {
vy = vy - ay;
y = y - vy;
} else {
y = y + vy;
vy = vy + ay;
}
}
}

34
programs/comb_sprite_2.chalk Normal file
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sprite dum [
` x x `
` x x `
` x x `
` `
`x x`
` xxxxxx `
]
fun main(): u8 {
var x = 0;
var y = 27;
var vx = 1;
var vy = 0;
var a = 1;
while(1) {
var draw_y = 32 - y;
draw_sprite(dum, x, draw_y);
set_delay(1);
while(get_delay()){}
vy = vy - a;
y = y + vy;
x = x + vx;
if(6-y) {
} else {
var vtemp = vy;
vy = 0 - vtemp;
vy = vy + 1;
}
clear();
}
}