From 2d04eba931ac84e2f09d3c8391125f8a991ca7d3 Mon Sep 17 00:00:00 2001
From: XaviDCR92 <xavi.dcr@gmail.com>
Date: Sun, 5 Nov 2017 18:00:57 +0100
Subject: Deprecated use of sprintf() in favor of custom routine Systemitoa().
 When B button is released and showActionsMenu == true, showActionsMenu =
 false.

---
 System.c | 58 ++++++++++++++++++++++++++++++++++++++++++++++++++++++----
 1 file changed, 54 insertions(+), 4 deletions(-)

(limited to 'System.c')

diff --git a/System.c b/System.c
index 43f2c91..68742d4 100644
--- a/System.c
+++ b/System.c
@@ -104,7 +104,7 @@ void SystemRunTimers(void)
 
 void SystemCheckTimer(bool * timer, uint64_t * last_timer, uint8_t step)
 {
-	if (*timer == true)
+	if (*timer != false)
 	{
 		*timer = false;
 		*last_timer = global_timer;
@@ -215,9 +215,9 @@ void SystemUserTimersHandler(void)
 
 	for (i = 0; i < SYSTEM_MAX_TIMERS; i++)
 	{
-		if (timer_array[i].busy == true)
+		if (timer_array[i].busy != false)
 		{
-			if (System1SecondTick() == true)
+			if (System1SecondTick() != false)
 			{
 				timer_array[i].time--;
 
@@ -225,7 +225,7 @@ void SystemUserTimersHandler(void)
 				{
 					timer_array[i].Timeout_Callback();
 
-					if (timer_array[i].repeat_flag == true)
+					if (timer_array[i].repeat_flag != false)
 					{
 						timer_array[i].time = timer_array[i].orig_time;
 					}
@@ -276,3 +276,53 @@ bool SystemCollisionCheck(TYPE_COLLISION_BLOCK* c1, TYPE_COLLISION_BLOCK* c2)
 	return (bool)check_bb_collision(	c1->x, c1->y, c1->w, c1->h,
 										c2->x, c2->y, c2->w, c2->h	);
 }
+
+bool Systemitoa(char* str, size_t sz, int16_t value)
+{
+    if (sz != 0)
+    {
+        bool first_digit_found = false;
+        uint16_t i;
+        uint8_t j = 0;
+
+        /* Example: 65535 */
+        /* Another example: -32767 */
+
+        if (value & 0x8000)
+        {
+            /* Sign bit */
+            str[j++] = '-';
+        }
+
+        for (i = 10000; i >= 1; i /= 10)
+        {
+            uint8_t digit = (uint8_t)(value / i);
+            value -= (uint16_t)(digit * i);
+
+            if (digit != 0)
+            {
+                if (first_digit_found == false)
+                {
+                    first_digit_found = true;
+                }
+            }
+            else if (first_digit_found == false)
+            {
+                continue;
+            }
+
+            str[j++] = digit + '0';
+
+            if (j >= (sz - 1))
+            {
+                return false;
+            }
+        }
+
+        str[j] = '\0';
+
+        return true;
+    }
+
+    return false;
+}
-- 
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