karma/flying-balls
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(window) removed global variable for game window.

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This commit is contained in:
Antonio Carzaniga 2021-12-11 18:05:13 +01:00
parent 3eb4f1f243
commit 1fec301126
1 changed files with 2 additions and 3 deletions
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5
balls.c
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@ -204,7 +204,6 @@ void update_state () {
/* Graphics System
*/
GtkWidget * window;
GtkWidget * canvas;
int gravity_vector_countdown = 0;
@ -259,7 +258,7 @@ struct ball_face * new_ball_face(unsigned int radius, cairo_surface_t * face, in
return 0;
}
for (int i = 0; i < f->rotations; ++i) {
f->c_faces[i] = gdk_window_create_similar_surface(gtk_widget_get_window(window),
f->c_faces[i] = gdk_window_create_similar_surface(gtk_widget_get_window(canvas),
CAIRO_CONTENT_COLOR_ALPHA,
2*radius, 2*radius);
assert(f->c_faces[i]);
@ -602,7 +601,7 @@ int main (int argc, const char *argv[]) {
gtk_init(0, 0);
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
GtkWidget * window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_window_set_default_size(GTK_WINDOW(window), width, height);
gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
gtk_window_set_title(GTK_WINDOW(window), "Game");