Changeset 3105Tweet

Timestamp:

Oct 26, 2008, 1:40:00 AM (12 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"

Location:

libcaca/trunk/caca-php

Files:

• examples/example1.php (modified) (1 diff)
• php_caca.c (modified) (2 diffs)

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;
+}
+

libcaca/trunk/caca-php/php_caca.c

@@ -806 +806 @@
 
 PHP_FUNCTION(caca_set_display_time) {
+        zval *_zval;
+        long value = 0;
+        if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rl", &_zval, &value) == FAILURE) {
+                RETURN_FALSE;
+        }
+        caca_display_t *display;
+        ZEND_FETCH_RESOURCE(display, caca_display_t*, &_zval, -1, PHP_CACA_DISPLAY_RES_NAME, le_caca_display);
+        RETURN_BOOL(caca_set_display_time(display, value) == 0);
 }
 
@@ -861 +869 @@
 
 PHP_FUNCTION(caca_get_event) {
+        zval *_zval1, *_zval2 = NULL;
+        long g, aa = 0;
+        if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rl|rl", &_zval1, &g, &_zval2, &aa) == FAILURE) {
+                RETURN_FALSE;
+        }
+        caca_display_t *display;
+        ZEND_FETCH_RESOURCE(display, caca_display_t*, &_zval1, -1, PHP_CACA_DISPLAY_RES_NAME, le_caca_display);
+
+        caca_event_t *event = NULL;
+        if (_zval2) {
+                ZEND_FETCH_RESOURCE(event, caca_event_t*, &_zval2, -1, PHP_CACA_EVENT_RES_NAME, le_caca_event);
+        }
+        RETURN_BOOL(caca_get_event(display, g, event, aa) == 0);
 }