From 2ccc0f5edd5f8e61bd0760f30b2d66f2d977b2bf Mon Sep 17 00:00:00 2001
From: Xavier ASUS <xavi92psx@gmail.com>
Date: Sun, 18 Nov 2018 20:03:35 +0100
Subject: Added "const" qualifier to some functions. "cdrom:\ and ;1" are
 automatically inserted into file name, in order to save memory space. Some
 minor optimizations.

---
 Source/Font.c | 26 +++++++++++++-------------
 1 file changed, 13 insertions(+), 13 deletions(-)

(limited to 'Source/Font.c')

diff --git a/Source/Font.c b/Source/Font.c
index a639acb..0eef357 100644
--- a/Source/Font.c
+++ b/Source/Font.c
@@ -20,14 +20,14 @@
  * *************************************/
 
 enum
-{
+{
 	// We will use the most significant bit
 	// for internal purposes.
 
 	SQUARE_BTN_8BIT = 128,
 	CROSS_BTN_8BIT,
 	CIRCLE_BTN_8BIT,
-	TRIANGLE_BTN_8BIT
+	TRIANGLE_BTN_8BIT
 };
 
 /* *************************************
@@ -41,7 +41,7 @@ enum
 static char _internal_text[FONT_INTERNAL_TEXT_BUFFER_MAX_SIZE];
 static volatile unsigned char _blend_effect_lum;
 
-bool FontLoadImage(char* strPath, TYPE_FONT * ptrFont)
+bool FontLoadImage(const char* strPath, TYPE_FONT * ptrFont)
 {
 	if (GfxSpriteFromFile(strPath, &ptrFont->spr) == false)
 	{
@@ -104,8 +104,8 @@ void FontSetSize(TYPE_FONT * ptrFont, short size)
 }
 
 void FontSetMaxCharPerLine(TYPE_FONT* ptrFont, uint8_t max)
-{
-	ptrFont->max_ch_wrap = max;
+{
+	ptrFont->max_ch_wrap = max;
 }
 
 void FontSetSpacing(TYPE_FONT* ptrFont, short spacing)
@@ -118,7 +118,7 @@ void FontCyclic(void)
 	_blend_effect_lum -= 8;
 }
 
-void FontPrintText(TYPE_FONT * ptrFont, short x, short y, char* str, ...)
+void FontPrintText(TYPE_FONT * ptrFont, short x, short y, const char* str, ...)
 {
 	uint16_t i;
 	uint8_t line_count = 0;
@@ -176,7 +176,7 @@ void FontPrintText(TYPE_FONT * ptrFont, short x, short y, char* str, ...)
 					for (j = i + 1; j < result; j++)
 					{
 						if (_internal_text[j] != ' ')
-						{
+						{
 							if (++aux_line_count >= ptrFont->max_ch_wrap)
 							{
 								line_count = 0;
@@ -184,18 +184,18 @@ void FontPrintText(TYPE_FONT * ptrFont, short x, short y, char* str, ...)
 								y += ptrFont->char_h;
 								linefeed_needed = true;
 								break;
-							}
+							}
 						}
 						else
-						{
-							break;
-						}
+						{
+							break;
+						}
 					}
 				}
 
 				if (linefeed_needed == false)
-				{
-					x += ptrFont->char_w;
+				{
+					x += ptrFont->char_w;
 				}
 
 				continue;
-- 
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