Engine Class Reference

Class for declaring an engine, which does basic SDL commands like creating the window and renderer. More...

#include <engine.h>

Classes
struct	color

Public Member Functions
	~Engine ()
	Decontructs renderer and window and then quits SDL.
void	setGravity (double g)
void	setFrameRate (int f)
double	getGravity () const
SDL_Renderer *	init (string s, const int &w, const int &h, int flag)
	Create a window with a given name, width, height, and anyother SDL_Window flags.
SDL_Renderer *	init (string s, const int &w, const int &h, int flag, int it)
	Create a window with a given name, width, height, SDL_Window flags, and specified SDL_Init flags.
SDL_Renderer *	init (string s, const int &w, const int &h, int flag, int x, int y)
	Create a window with a given name, width, height, SDL_Window flags, and specified x and y coordinate.
SDL_Renderer *	init (string s, const int &w, const int &h, int flag, int x, int y, int it)
	Create a window with a given name, width, height, SDL_Window flags, specified x and y coordinate, and SDL_Init flags.
void	setName (string s)
	Set window name.
void	setPos (int x, int y)
	Set window position.
void	setSize (int w, int y)
	Set window size.
SDL_Renderer *	getRenderer ()
	Returns screen renderer.
SDL_Window *	getWindow () const
	Returns screen window.
void	setColor (Uint8 r, Uint8 g, Uint8 b)
	Sets SDL color.
void	loopStart ()
	Call this at the beginning of a loop to initilaize the loop.
void	render ()
	Call this at the end of the game loop to render.
void	update ()
	Get fps. More...
void	setBackground (Background b)
	Set background.
void	setBackground (string filename)
	Set background with filename.
Background	getBackground () const
	Get background.
void	drawBackground ()
	Draw background.
void	draw (Object obj)
	Draw an object on the screen.
void	draw (vector< Object > objs)
	Draw a vector of Objects.
void	draw (vector< vector< Object >> objs)
void	draw (Object obj, int key)
	Draw an object with a pass key before/during splash.
void	draw (Level lvl)
	Draw the level.
void	draw (const char *text, int x, int y, int r, int g, int b)
	Write to the screen with a char, coordinates, color, ttf file.
void	splash ()
	Calls splashscreen at the beginning of the game. This is automatically called unless deactivated.
void	bypassSplash (int key)
	Deactives the splashscreen, requires key.
bool	hasSplashed ()
	Check if the splashscreen has occured.
void	debugMode (bool d)
	Active debugger with Boolean.
void	loadFont (char *font_path)
void	hideMouse ()
void	showMouse ()
bool	getRunning () const
void	setRunning (bool r)
void	setGLView (int a, int b, int c, int d, int e, int f, int g, int h, int i)
void	setGLMode (bool m)
int	getFPS () const
void	loop ()
int	getTicks ()
void	delay (int time)
void	enableTransparency ()
void	setGamestate (int s)
int	getGameState ()
void	setSplashColor (int r, int g, int b)

Detailed Description

Class for declaring an engine, which does basic SDL commands like creating the window and renderer.

Definition at line 36 of file engine.h.

Member Function Documentation

void Engine::update

(

)

Get fps.

Update loop time.

Definition at line 134 of file engine.cpp.

                    {
  //simulationTime += 16;
  //if(simulationTime < realTime) { fps = true; } else { fps = false; }
  if(glMode) {
   glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
   glMatrixMode( GL_MODELVIEW );
   glLoadIdentity( );
   gluLookAt(glView[0],glView[1],glView[2],glView[3],glView[4],glView[5],glView[6],glView[7],glView[8]);
  }
}

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The documentation for this class was generated from the following files:

• engine.h
• engine.cpp