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Diffstat (limited to 'uiInteract.h')
| -rw-r--r-- | uiInteract.h | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/uiInteract.h b/uiInteract.h deleted file mode 100644 index d7bfe6b..0000000 --- a/uiInteract.h +++ /dev/null @@ -1,131 +0,0 @@ -/********************************************* - * Header file: - * UI INTERFACE - * Author: - * Br. Helfrich - * Summary: - * This module will create an OpenGL window, - * enter the OpenGL main loop, and accept events. - * The main methods are: - * 1. Constructors - Create the window - * 2. run() - Run the main loop - * 3. callback - Specified in Run, this user-provided - * function will get called with every frame - * 4. isDown() - Is a given key pressed on this loop? - **********************************************/ - -#ifndef UI_INTERFACE_H -#define UI_INTERFACE_H - - #include "point.h" - -/******************************************** - * INTERFACE - * All the data necessary to keep our graphics - * state in memory - ********************************************/ -class Interface -{ -public: - // Default constructor useful for setting up the random variables - // or for opening the file for output - Interface() { initialize(0, 0x0000, "Window", Point(-50, 50), Point(50, -50)); }; - - // Constructor if you want to set up the window with anything but - // the default parameters - Interface(int argc, char ** argv, const char * title, Point topLeft, Point bottomRight) - { - initialize(argc, argv, title, topLeft, bottomRight); - } - - // Destructor, incase any housecleaning needs to occr - ~Interface(); - - // This will set the game in motion - void run(void (*callBack)(const Interface *, void *), void *p); - - // Is it time to redraw the screen - bool isTimeToDraw(); - - // Set the next draw time based on current time and time period - void setNextDrawTime(); - - // Retrieve the next tick time... the time of the next draw. - unsigned int getNextTick() { return nextTick; }; - - // How many frames per second are we configured for? - void setFramesPerSecond(double value); - - // Key event indicating a key has been pressed or not. The callbacks - // should be the only onces to call this - void keyEvent(int key, bool fDown); - void keyEvent(); - - // Current frame rate - double frameRate() const { return timePeriod; }; - - // Get various key events - int isDown() const { return isDownPress; }; - int isUp() const { return isUpPress; }; - int isLeft() const { return isLeftPress; }; - int isRight() const { return isRightPress; }; - bool isSpace() const { return isSpacePress; }; - - static void *p; // for client - static void (*callBack)(const Interface *, void *); - -private: - void initialize(int argc, char ** argv, const char * title, Point topLeft, Point bottomRight); - - static bool initialized; // only run the constructor once! - static double timePeriod; // interval between frame draws - static unsigned int nextTick; // time (from clock()) of our next draw - - static int isDownPress; // is the down arrow currently pressed? - static int isUpPress; // " up " - static int isLeftPress; // " left " - static int isRightPress; // " right " - static bool isSpacePress; // " space " -}; - - - -/************************************************************************ - * DRAW CALLBACK - * This is the main callback from OpenGL. It gets called constantly by - * the graphics engine to refresh and draw the window. Here we will - * clear the background buffer, draw on it, and send it to the forefront - * when the appropriate time period has passsed. - * - * Note: This and all other callbacks can't be member functions, they must - * have global scope for OpenGL to see them. - *************************************************************************/ -void drawCallback(); - -/************************************************************************ - * KEY DOWN CALLBACK - * When a key on the keyboard has been pressed, we need to pass that - * on to the client. Currnetly, we are only registering the arrow keys - *************************************************************************/ -void keyDownCallback(int key, int x, int y); - -/************************************************************************ - * KEY UP CALLBACK - * When the user has released the key, we need to reset the pressed flag - *************************************************************************/ -void keyUpCallback(int key, int x, int y); - -/*************************************************************** - * KEYBOARD CALLBACK - * Generic callback to a regular ascii keyboard event, such as - * the space bar or the letter 'q' - ***************************************************************/ -void keyboardCallback(unsigned char key, int x, int y); - -/************************************************************************ - * RUN - * Set the game in action. We will get control back in our drawCallback - *************************************************************************/ -void run(); - -#endif // UI_INTERFACE_H |