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add parens to silence gcc 4.3.1

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This commit is contained in:
Tomasz Śniatowski 2008-08-15 13:10:03 +01:00
parent caae0b82f9
commit 724739504a
1 changed files with 2 additions and 2 deletions
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4
src/mouse_handler_base.cpp
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@ -103,8 +103,8 @@ bool mouse_handler_base::mouse_motion_default(int x, int y, bool& /*update*/)
int mx = drag_from_x_; // some default value to prevent unlikely SDL bug
int my = drag_from_y_;
if (is_dragging() && !dragging_started_) {
if (dragging_left_ && (SDL_GetMouseState(&mx,&my) & SDL_BUTTON_LEFT) != 0
|| dragging_right_ && (SDL_GetMouseState(&mx,&my) & SDL_BUTTON_RIGHT) != 0) {
if ((dragging_left_ && (SDL_GetMouseState(&mx,&my) & SDL_BUTTON_LEFT) != 0)
|| (dragging_right_ && (SDL_GetMouseState(&mx,&my) & SDL_BUTTON_RIGHT) != 0)) {
const double drag_distance = std::pow((double) (drag_from_x_- mx), 2) + std::pow((double) (drag_from_y_- my), 2);
if (drag_distance > drag_threshold_*drag_threshold_) {
dragging_started_ = true;