From abf38f366d57872f0a89c2b829d987738b5fffdf Mon Sep 17 00:00:00 2001
From: lyon <liang6516@outlook.com>
Date: Fri, 7 Jan 2022 15:47:32 +0800
Subject: [PATCH] add new lib file

---
 .../PikaStdLib/PikaStdLib_RangeObj.c          | 31 +++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 bsp/simulation-keil/pikascript/pikascript-lib/PikaStdLib/PikaStdLib_RangeObj.c

diff --git a/bsp/simulation-keil/pikascript/pikascript-lib/PikaStdLib/PikaStdLib_RangeObj.c b/bsp/simulation-keil/pikascript/pikascript-lib/PikaStdLib/PikaStdLib_RangeObj.c
new file mode 100644
index 000000000..735ef5751
--- /dev/null
+++ b/bsp/simulation-keil/pikascript/pikascript-lib/PikaStdLib/PikaStdLib_RangeObj.c
@@ -0,0 +1,31 @@
+#include "PikaObj.h"
+
+Arg* PikaStdLib_RangeObj___iter__(PikaObj* self) {
+    return arg_setPtr(NULL, "", TYPE_OBJECT, self);
+    ;
+}
+Arg* PikaStdLib_RangeObj___next__(PikaObj* self) {
+    int a1 = obj_getInt(self, "a1");
+    int a2 = obj_getInt(self, "a2");
+    int a3 = obj_getInt(self, "a3");
+    int start = 0;
+    int end = 0;
+    int foot = 1;
+    /* only start and end */
+    if (-999999999 == a3) {
+        start = a1;
+        end = a2;
+    }
+    /* start */
+    int iter_i = obj_getInt(self, "iter_i");
+    /* iter_i is not inited */
+    if (-999999999 == iter_i) {
+        iter_i = start;
+    }
+    /* exit */
+    if (iter_i >= end) {
+        return arg_setNull(NULL);
+    }
+    obj_setInt(self, "iter_i", iter_i + foot);
+    return arg_setInt(NULL, "", iter_i);
+}
\ No newline at end of file