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(svn r19670) -Codechange: Add CeilDiv() and RoundDiv() to simplify integer divisions with rounding.

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frosch
2010-04-18 14:56:05 +00:00
parent 2330851d1d
commit 2e90f7f8b9
15 changed files with 50 additions and 30 deletions
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4
src/terraform_gui.cpp
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@@ -649,8 +649,8 @@ struct ScenarioEditorLandscapeGenerationWindow : Window {
{
if (widget != ETTW_DOTS) return;
int center_x = (r.left + r.right + 1) / 2;
int center_y = (r.top + r.bottom + 1) / 2;
int center_x = RoundDiv(r.left + r.right, 2);
int center_y = RoundDiv(r.top + r.bottom, 2);
int n = _terraform_size * _terraform_size;
const int8 *coords = &_multi_terraform_coords[0][0];