Startup screen

The startup screen is the first screen that the player sees. I wanted to create a bright, appealing image for the startup screen that also reflected the game. I tried some designs using Microsoft Paintbrush, as I wanted the graphics for this screen to be in keeping with the graphics in the rest of the game.

Designs from Microsoft Paintbrush:








































Having chosen a design I liked, I developed this and took the file into Adobe Photoshop to add a lighting effect and the titles. The effect and titles add to the creative effect of the image.




The final design for the startup screen:










To use the image I have created as the startup screen I have used the “cvLoadImage” code to copy the image pixel by pixel, one colour channel at a time and load it to the screen.

State transition

Working from the initial state transition diagram that was presented in the project proposal and presentation, I coded eight states for the game. The states take the player through the game, linking one state to the next depending on the outcome of each game. For example, the game over state may lead to the enter high score state (if the score is greater than the lowest high score) or to the view high score state (if the score is lower than the lowest high score).

The states are:

• Initialisation
• Startup
• Countdown
• Playing
• Game over
• Congratulations
• Enter high score
• View high score