From 4206c7d84977e40d092610fe35e2d937d693bd1c Mon Sep 17 00:00:00 2001 From: Michael Appell Date: Sun, 28 Aug 2016 17:56:30 -0400 Subject: Made Text objects changeable dynamically Modified text.rb so that the text= method modifies the instance variable Modified ruby2d.c so that before rendering Text objects, it sets their value to whatever their @text variable is Modified textcard.rb to demonstrate that Text objects can be dynamically changed --- ext/ruby2d/ruby2d.c | 1 + 1 file changed, 1 insertion(+) (limited to 'ext') diff --git a/ext/ruby2d/ruby2d.c b/ext/ruby2d/ruby2d.c index 300198d..71b7225 100644 --- a/ext/ruby2d/ruby2d.c +++ b/ext/ruby2d/ruby2d.c @@ -243,6 +243,7 @@ static void render() { data->txt->x = NUM2DBL(rb_iv_get(el, "@x")); data->txt->y = NUM2DBL(rb_iv_get(el, "@y")); + S2D_SetText(data->txt, RSTRING_PTR(rb_iv_get(el, "@text"))); S2D_DrawText(data->txt); } break; -- cgit v1.2.3