Changeset 3105 for libcaca/trunk/caca-php/examplesTweet

Timestamp:

Oct 26, 2008, 1:40:00 AM (14 years ago)

Author:

nico

Message:

• Add Php binding for caca's functions: caca_get_event, caca_set_display_time
• Animate pink pig & add event managment in sample program "example1.php"

File:

• libcaca/trunk/caca-php/examples/example1.php (modified) (1 diff)

libcaca/trunk/caca-php/examples/example1.php

@@ -35 +35 @@
 
 
-caca_set_color_ansi($pig, CACA_LIGHTRED, CACA_WHITE);
+caca_set_color_ansi($pig, CACA_LIGHTMAGENTA, CACA_TRANSPARENT);
 caca_import_memory($pig, $pig_str, "text");
-caca_blit($canvas, caca_get_canvas_width($canvas) / 2 - 20, caca_get_canvas_height($canvas) /2 - 7, $pig);
-caca_refresh_display($display);
+caca_set_display_time($display, 30000);
 
-sleep(5);
+$x = $y = 0;
+$ix = $iy = 1;
 
+while (caca_get_event($display, CACA_EVENT_KEY_PRESS)) {
+        // In case of resize ...
+        if ($x + caca_get_canvas_width($pig) - 1 >= caca_get_canvas_width($canvas) || $x < 0 )
+                $x = 0;
+        if ($y + caca_get_canvas_height($pig) - 1 >= caca_get_canvas_height($canvas) || $y < 0 )
+                $y = 0;
 
+        caca_clear_canvas($canvas);
+
+        // Draw pig 
+        caca_blit($canvas, $x, $y, $pig);
+        caca_refresh_display($display);
+
+        $x += $ix;
+        $y += $iy;
+
+        if ($x + caca_get_canvas_width($pig) >= caca_get_canvas_width($canvas) || $x < 0 )
+                $ix = -$ix;
+        if ($y + caca_get_canvas_height($pig) >= caca_get_canvas_height($canvas) || $y < 0 )
+                $iy = -$iy;
+}
+