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Fix tile border calculation 

See #9
This commit is contained in:
Alexander Batalov 2022-05-23 22:41:54 +03:00
parent 03b5771e8f
commit 2d54e41fdb
1 changed files with 5 additions and 1 deletions
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6
src/tile.cc
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@ -401,8 +401,12 @@ int tileInit(TileData** a1, int squareGridWidth, int squareGridHeight, int hexGr
// 0x4B11E4
void _tile_set_border(int windowWidth, int windowHeight, int hexGridWidth, int hexGridHeight)
{
// TODO: Borders, scroll blockers and tile system overall were designed
// with 640x480 in mind, so using windowWidth and windowHeight is
// meaningless for calculating borders. For now keep borders for original
// resolution.
int v1 = tileFromScreenXY(-320, -240, 0);
int v2 = tileFromScreenXY(-320, windowHeight + 240, 0);
int v2 = tileFromScreenXY(-320, ORIGINAL_ISO_WINDOW_HEIGHT + 240, 0);
_tile_border = abs(hexGridWidth - 1 - v2 % hexGridWidth - _tile_x) + 6;
dword_66BBC8 = abs(_tile_y - v1 / hexGridWidth) + 7;