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Add sub-cell offsets

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Shylie
2024-05-14 21:42:49 -05:00
parent 02b1532fdd
commit 8318011cf2
4 changed files with 117 additions and 34 deletions
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38
examples/basic.cpp
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@@ -1,12 +1,14 @@
#include <glerminal.h>
#include <cstdlib>
namespace
{
void init()
{
glerminal_update_palette(0, 0x00000000);
glerminal_update_palette(1, 0xFF00001F);
glerminal_update_palette(2, 0x00FF001F);
glerminal_update_palette(1, 0xFF00007F);
glerminal_update_palette(2, 0x00FF007F);
glerminal_update_sprite(1, {
2, 2, 2, 2, 2, 2, 2, 2,
@@ -18,17 +20,35 @@ namespace
2, 1, 1, 1, 1, 1, 1, 2,
2, 2, 2, 2, 2, 2, 2, 2
});
glerminal_set(0, 0, 0, 1);
glerminal_set(1, 0, 0, 1);
glerminal_set(1, 0, 1, 1);
glerminal_set(2, 0, 0, 1);
glerminal_set(2, 0, 1, 1);
glerminal_set(2, 0, 2, 1);
}
void mainloop(float dt)
{
static float time = 1;
time += dt;
if (time < 0.2f)
{
return;
}
else
{
time = 0;
}
for (int i = 0; i < 32; i++)
{
for (int j = 0; j < 20; j++)
{
for (int k = 0; k < 16; k++)
{
glerminal_set(i, j, k, 1);
glerminal_offset(i, j, k, (rand() * rand()) % 256 - 128, (rand() * rand()) % 256 - 128);
}
}
}
glerminal_flush();
}
}