cpp/openttd-patchpack/source Changeset - r27486:1f3330e09b1a

Changeset - r27486:1f3330e09b1a

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Patric Stout - 15 months ago 2023-06-03 21:09:41
truebrain@openttd.org

Codechange: simplify UpdateCursorPositionRelative

The function is only called with fix_at=true, so don't support
the other cases.

1 file changed with 5 insertions and 15 deletions:

src/gfx.cpp

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src/gfx.cpp

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@@ @@ -1880,27 +1880,17 @@ void SetAnimatedMouseCursor(const AnimCu @@
+}
 /**
  * Update cursor position on mouse movement for relative modes.
  * Update cursor position based on a relative change.
+ *
  * @param delta_x How much change in the X position.
  * @param delta_y How much change in the Y position.
  */
 void CursorVars::UpdateCursorPositionRelative(int delta_x, int delta_y)
+{
 	if (this->fix_at) {
 		this->delta.x = delta_x;
 		this->delta.y = delta_y;
 	} else {
 		int last_position_x = this->pos.x;
 		int last_position_y = this->pos.y;
 	assert(this->fix_at);
 		this->pos.x = Clamp(this->pos.x + delta_x, 0, _cur_resolution.width - 1);
 		this->pos.y = Clamp(this->pos.y + delta_y, 0, _cur_resolution.height - 1);
 		this->delta.x = last_position_x - this->pos.x;
 		this->delta.y = last_position_y - this->pos.y;
 		this->dirty = true;
+	}
 	this->delta.x = delta_x;
 	this->delta.y = delta_y;
+}
 /**

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