From 0f69b2f47a87c58ea01c4a4ae4157b4ee92a9d89 Mon Sep 17 00:00:00 2001
From: Jonas Gunz <himself@jonasgunz.de>
Date: Wed, 20 Mar 2019 02:00:56 +0100
Subject: Added forced screen size and mute to cRender for testing

---
 example/test.cpp |  3 +++
 src/cRender.cpp  | 32 +++++++++++++++++++++++++++++---
 src/cRender.h    |  6 ++++++
 3 files changed, 38 insertions(+), 3 deletions(-)

diff --git a/example/test.cpp b/example/test.cpp
index 4d9af96..ca6f38e 100644
--- a/example/test.cpp
+++ b/example/test.cpp
@@ -43,6 +43,9 @@ int main()
   cObjectHandler screen(&render);
   cInput input;
 
+  render.forceScreenSize({20,20});
+  render.mute(true);
+
   ball aball;
   edge edgeLeft(1,10);
   edge edgeRight(1,10);
diff --git a/src/cRender.cpp b/src/cRender.cpp
index 71c4d76..3b4573a 100644
--- a/src/cRender.cpp
+++ b/src/cRender.cpp
@@ -15,6 +15,9 @@ cRender::cRender(char _backound, WORD _color, unsigned int _sx, unsigned int _sy
 	lastFrameTime = 0;
 	lastRenderTime = 0;
 
+	bMute = false;
+	bLockScreenSize = false;
+
 #ifdef __linux__ //In Linux, setting Console size is not supported, so it gets Size of Console (Window) instead.
 
 	wDefColor = _COL_DEFAULT;
@@ -23,7 +26,7 @@ cRender::cRender(char _backound, WORD _color, unsigned int _sx, unsigned int _sy
 	setAlternateBufferScreen(true);
 	setConsoleCursor(false);
 
-	setBufferSize( getConsoleWindowSize() );
+	//setBufferSize( getConsoleWindowSize() );
 
 	if(sizeX < _sx || sizeY < _sy) //Notify Program tha screen is too small for desired Size
 		iLastError = _ERR_SCREEN_TOO_SMALL_;
@@ -40,7 +43,7 @@ cRender::cRender(char _backound, WORD _color, unsigned int _sx, unsigned int _sy
 #endif //_WIN32
 
 	setConsoleEcho(false);
-	clear(true); //Init backround array
+	//clear(true); //Init backround array
 
 }//render()
 
@@ -240,7 +243,9 @@ int cRender::render(void)
 				int cbuf = sprintf(buffer,"\e[%u;%uH\e[%sm%c\e[0m", i + 1, o + 1, colorstr, cScreen[o][i]);
 				//      										Position  Color        Origin is at 1,1
 				//int cbuf = sprintf(buffer,"\e[%u;%uH%c", i + 1, o + 1, cScreen[o][i]);
-				write (STDOUT_FILENO, buffer, cbuf);
+
+				if(!bMute)
+					write (STDOUT_FILENO, buffer, cbuf);
 
 				#endif //__linux__
 			}
@@ -361,6 +366,9 @@ void cRender::setConsoleCursor(bool _enable)
 
 void cRender::setBufferSize(sPos _size)
 {
+	if(bLockScreenSize)
+		return;
+
 	if(_size.x == (int)sizeX && _size.y == (int)sizeY)
 		return;
 
@@ -481,3 +489,21 @@ void cRender::waitForFrametime()
 
 
 }
+
+void cRender::forceScreenSize(sPos _size)
+{
+	if(_size.x || _size.y)
+	{
+		setBufferSize(_size);
+		bLockScreenSize = true;
+	}
+	else
+	{
+		bLockScreenSize = false;
+	}
+}
+
+void cRender::mute(bool _mute)
+{
+	bMute = _mute;
+}
diff --git a/src/cRender.h b/src/cRender.h
index 19a0367..6aa4cce 100644
--- a/src/cRender.h
+++ b/src/cRender.h
@@ -142,6 +142,9 @@ public:
 	*/
 	void setTargetFPS(unsigned int _fps);
 
+	void forceScreenSize(sPos _size);
+
+	void mute(bool _mute);
 
 protected:
 	/** Empty Constructor for being inheritable
@@ -156,6 +159,9 @@ protected:
 	bool bBlockRender;
 	//* Used by children to block render function
 
+	bool bMute;
+	bool bLockScreenSize;
+
 	char **cScreen;
 	//* Pixel Map
 	WORD **wColor;
-- 
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