*** empty log message ***

src/myglFont.cpp

@@ -0,0 +1,142 @@
+////////////////////////////////////////////////////////////////////////////////
+//
+//	Module:		myglFont.cpp
+//	Author:		Tom Hicks
+//	Creation:	09-01-2003
+//	LastEdit:	09-01-2003
+//	Editors:	None
+//
+//	Purpose:
+//
+//	Summary of Methods:
+//	Global
+//		-function name
+//			description
+//	blahClass
+//		-function name
+//			description
+//
+//	Summary of Properties:
+//	blahClass
+//		-property name
+//			description
+//
+////////////////////////////////////////////////////////////////////////////////
+
+#include "../include/myglFont.h"
+
+GLFontClass::GLFontClass()
+{
+	status = 0;
+	base = 0;
+	texture = 0;
+	screenWidth = 1;
+	screenHeight = 1;
+}
+
+GLFontClass::~GLFontClass()
+{
+	FreeFont();
+}
+
+bool GLFontClass::BuildFont(const char* texName)
+{
+	FreeFont();
+
+	if(LoadGLTexture(texName, texture, GL_NEAREST, GL_NEAREST))
+	{	
+		float x, y;
+		base = glGenLists(256);
+		glBindTexture(GL_TEXTURE_2D, texture);
+		for(short i = 0; i<256; i++)
+		{
+			x = i%16/16.0f;
+			y = i/16/16.0f;
+			glNewList(base+i, GL_COMPILE);
+			glBegin(GL_QUADS);
+				glTexCoord2f(x, 1-y-0.0625f);
+				glVertex2i(0,0);
+				glTexCoord2f(x+0.0625f, 1-y-0.0625f);
+				glVertex2i(16,0);
+				glTexCoord2f(x+0.0625f, 1-y);
+				glVertex2i(16,16);
+				glTexCoord2f(x, 1-y);
+				glVertex2i(0,16);
+			glEnd();
+			glTranslated(16,0,0);
+			glEndList();
+		}
+		status = true;
+	}
+	return status;
+}
+
+bool GLFontClass::FreeFont()
+{
+	if(status)
+	{
+		glDeleteLists(base, 256);
+		status = false;
+	}
+	return status;
+}
+
+void GLFontClass::Print(int x, int y, const char* str, unsigned int set)
+{
+	if(status)
+	{
+		if(set>1)
+			set = 1;
+		
+		glBindTexture(GL_TEXTURE_2D, texture);
+		//glDisable(GL_DEPTH_TEST);
+		//glEnable(GL_BLEND);
+		glMatrixMode(GL_PROJECTION);
+		glPushMatrix();
+		glLoadIdentity();
+		glOrtho(0,screenWidth,0,screenHeight,-1,1);
+		glMatrixMode(GL_MODELVIEW);
+		glPushMatrix();
+		glLoadIdentity();
+		glTranslated(x, y, 0);
+		glListBase(base-32+(128*set));
+		glCallLists(strlen(str), GL_BYTE, str);
+		glMatrixMode(GL_PROJECTION);
+		glPopMatrix();
+		glMatrixMode(GL_MODELVIEW);
+		glPopMatrix();
+		//glDisable(GL_BLEND);
+		//glEnable(GL_DEPTH_TEST);
+	}
+}
+
+bool GLFontClass::Status()
+{
+	return status;
+}
+
+void GLFontClass::SetScreenDimensions(short x, short y)
+{
+	screenWidth = x;
+	screenHeight = y;
+}
+
+void GLFontClass::SetScreenWidth(short x)
+{
+	screenWidth = x;
+}
+
+void GLFontClass::SetScreenHeight(short y)
+{
+	screenHeight = y;
+}
+
+short GLFontClass::ScreenWidth()
+{
+	return screenWidth;
+}
+
+short GLFontClass::ScreenHeight()
+{
+	return screenHeight;
+}