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Codechange: introduce GetMainWindow() to properly account for nullptr checks

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Some nullptr checks have been removed as they were not triggered with nullptr
with the null video driver and in dedicated server mode.
This commit is contained in:
Rubidium
2023-01-06 23:24:38 +01:00
committed by rubidium42
parent 9c70c38c5e
commit bcfe0fb076
16 changed files with 47 additions and 40 deletions
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2
src/error_gui.cpp
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@@ -235,7 +235,7 @@ public:
int scr_bot = GetMainViewBottom() - 20;
Point pt = RemapCoords(this->position.x, this->position.y, GetSlopePixelZOutsideMap(this->position.x, this->position.y));
const Viewport *vp = FindWindowById(WC_MAIN_WINDOW, 0)->viewport;
const Viewport *vp = GetMainWindow()->viewport;
if (this->face == INVALID_COMPANY) {
/* move x pos to opposite corner */
pt.x = UnScaleByZoom(pt.x - vp->virtual_left, vp->zoom) + vp->left;