From be713c960e2b9f675e04c6d7cdabb3cd61a0d62d Mon Sep 17 00:00:00 2001
From: Tom Black <blacktm@gmail.com>
Date: Tue, 1 Jan 2019 10:33:02 -0600
Subject: Add ability to take screenshot

---
 ext/ruby2d/extconf.rb |  2 +-
 ext/ruby2d/ruby2d.c   | 18 ++++++++++++++++++
 2 files changed, 19 insertions(+), 1 deletion(-)

(limited to 'ext')

diff --git a/ext/ruby2d/extconf.rb b/ext/ruby2d/extconf.rb
index 3cd2302..a079241 100644
--- a/ext/ruby2d/extconf.rb
+++ b/ext/ruby2d/extconf.rb
@@ -1,7 +1,7 @@
 require 'mkmf'
 require_relative '../../lib/ruby2d/colorize'
 
-S2D_VERSION = '1.0.1'  # Simple 2D minimum version required
+S2D_VERSION = '1.1.0'  # Simple 2D minimum version required
 $errors = []
 
 def print_errors
diff --git a/ext/ruby2d/ruby2d.c b/ext/ruby2d/ruby2d.c
index f9cf3b4..de22762 100644
--- a/ext/ruby2d/ruby2d.c
+++ b/ext/ruby2d/ruby2d.c
@@ -154,6 +154,21 @@ double normalize_controller_axis(int val) {
 }
 
 
+/*
+ * Ruby2D#self.ext_screenshot
+ */
+#if MRUBY
+static R_VAL ruby2d_ext_screenshot(mrb_state* mrb, R_VAL self) {
+  mrb_value path;
+  mrb_get_args(mrb, "o", &path);
+#else
+static R_VAL ruby2d_ext_screenshot(R_VAL self, R_VAL path) {
+#endif
+  S2D_Screenshot(window, RSTRING_PTR(path));
+  return R_NIL;
+}
+
+
 /*
  * Ruby2D::Triangle#ext_render
  */
@@ -1183,6 +1198,9 @@ void Init_ruby2d() {
   // Ruby2D::Window#ext_show
   r_define_method(ruby2d_window_class, "ext_show", ruby2d_window_ext_show, r_args_none);
 
+  // Ruby2D::Window#ext_screenshot
+  r_define_method(ruby2d_window_class, "ext_screenshot", ruby2d_ext_screenshot, r_args_req(1));
+
   // Ruby2D::Window#ext_close
   r_define_method(ruby2d_window_class, "ext_close", ruby2d_window_ext_close, r_args_none);
 
-- 
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