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C64: [VIC2] All non-transparent sprite pixels can collide

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This commit is contained in:
Gyorgy Szombathelyi
2020-04-24 21:24:54 +02:00
parent a7ae043873
commit 9bdb3165e1
1 changed files with 7 additions and 2 deletions
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9
cores/c64/rtl/video_vicII_656x_a.vhd
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@@ -1332,7 +1332,11 @@ spriteSpriteCollision: process(clk)
if enaPixel = '1' then
for i in 0 to 7 loop
collision(i) <= MCurrentPixel(i)(1);
if MC(i) = '0' then
collision(i) <= MCurrentPixel(i)(1);
else
collision(i) <= MCurrentPixel(i)(1) or MCurrentPixel(i)(0);
end if;
end loop;
if (collision /= "00000000")
and (collision /= "00000001")
@@ -1373,7 +1377,8 @@ spriteBackgroundCollision: process(clk)
if enaPixel = '1' then
for i in 0 to 7 loop
if MCurrentPixel(i)(1) = '1'
if ((MC(i) = '0' and MCurrentPixel(i)(1) = '1') or
(MC(i) = '1' and MCurrentPixel(i) /= "00"))
and pixelBgFlag = '1'
and (TBBorder = '0') then
M2DDelay(i) <= '1';