Re-root site.

common/grf_test.fs

@@ -0,0 +1,60 @@
+#! /usr/bin/env ueforth
+\ Copyright 2022 Bradley D. Nelson
+\
+\ Licensed under the Apache License, Version 2.0 (the "License");
+\ you may not use this file except in compliance with the License.
+\ You may obtain a copy of the License at
+\
+\     http://www.apache.org/licenses/LICENSE-2.0
+\
+\ Unless required by applicable law or agreed to in writing, software
+\ distributed under the License is distributed on an "AS IS" BASIS,
+\ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+\ See the License for the specific language governing permissions and
+\ limitations under the License.
+
+grf
+
+-1 -1 window
+
+internals
+
+: run
+  begin
+    wait
+(
+    PRESSED event = if
+      ." DOWN: " last-key . cr
+    then
+    RELEASED event = if
+      ." UP: " last-key . cr
+    then
+    TYPED event = if
+      ." CHAR: " last-char . cr
+    then
+)
+    MOTION event = EXPOSED event = or if
+    0 to color 0 0 width height box
+    g{
+      vertical-flip
+      640 480 viewport
+      $ff0000 to color
+      0 0 640 480 box
+      $ff7700 to color
+      0 0 400 300 box
+      g{
+        mouse-x mouse-y screen>g translate
+        LEFT-BUTTON pressed? if $ccccff else $ffccff then to color
+        g{ -100 -100 translate 0 0 100 heart }g
+        g{ 100 -100 translate 0 0 100 heart }g
+        g{ -100 100 translate 0 0 100 heart }g
+        g{ 100 100 translate 0 0 100 heart }g
+        g{ -50 -50 100 100 box }g
+      }g
+    }g
+    flip
+    then
+  event FINISHED = until
+  bye
+;
+run