Add logs if a Graphics func was stopped from indexing OoB

This doesn't happen too often, but it'll be useful to people making
custom levels so they know that it can happen, when it does.

desktop_version/src/Graphics.cpp

@@ -1143,6 +1143,7 @@ void Graphics::textboxtimer( int t )
 {
     if (!INBOUNDS(m, textbox))
     {
+        puts("textboxtimer() out-of-bounds!");
         return;
     }
 
@@ -1153,6 +1154,7 @@ void Graphics::addline( std::string t )
 {
     if (!INBOUNDS(m, textbox))
     {
+        puts("addline() out-of-bounds!");
         return;
     }
 
@@ -1163,6 +1165,7 @@ void Graphics::textboxadjust()
 {
     if (!INBOUNDS(m, textbox))
     {
+        puts("textboxadjust() out-of-bounds!");
         return;
     }
 
@@ -2804,6 +2807,7 @@ void Graphics::textboxcenter()
 {
 	if (!INBOUNDS(m, textbox))
 	{
+		puts("textboxcenter() out-of-bounds!");
 		return;
 	}
 
@@ -2815,6 +2819,7 @@ void Graphics::textboxcenterx()
 {
 	if (!INBOUNDS(m, textbox))
 	{
+		puts("textboxcenterx() out-of-bounds!");
 		return;
 	}
 
@@ -2825,6 +2830,7 @@ int Graphics::textboxwidth()
 {
 	if (!INBOUNDS(m, textbox))
 	{
+		puts("textboxwidth() out-of-bounds!");
 		return 0;
 	}
 
@@ -2835,6 +2841,7 @@ void Graphics::textboxmove(int xo, int yo)
 {
 	if (!INBOUNDS(m, textbox))
 	{
+		puts("textboxmove() out-of-bounds!");
 		return;
 	}
 
@@ -2846,6 +2853,7 @@ void Graphics::textboxmoveto(int xo)
 {
 	if (!INBOUNDS(m, textbox))
 	{
+		puts("textboxmoveto() out-of-bounds!");
 		return;
 	}
 
@@ -2856,6 +2864,7 @@ void Graphics::textboxcentery()
 {
 	if (!INBOUNDS(m, textbox))
 	{
+		puts("textboxcentery() out-of-bounds!");
 		return;
 	}