UnCrash is an engaging and dynamic car obstacle avoidance game developed for the DE1-SoC platform. The game challenges players to navigate a vehicle continuously moving through a road filled with obstacles while collecting coins, employing a variety of hardware functionalities of the DE1-SoC platform.
The following game files are provided to run the game
| File | Purpose |
|---|---|
main.c |
Main function for the UnCrash game |
UnCrashLibrary/CheckCollision.c |
Source - Checks for collision between the car and other objects |
UnCrashLibrary/CheckCollision.h |
Header - Checks for collision between the car and other objects |
UnCrashLibrary/Font.c |
Source - Contains alphanumeric character image array definitions |
UnCrashLibrary/Font.h |
Header - Contains alphanumeric character image array declarations |
UnCrashLibrary/PlayAudio.c |
Source - Plays audio from sounds.c file, and sounds using the DDS technique |
UnCrashLibrary/PlayAudio.h |
Header - Plays audio from sounds.c file, and sounds using the DDS technique |
UnCrashLibrary/RenderCar.c |
Source - Definition of functions to render car and move on key press |
UnCrashLibrary/RenderCar.h |
Header - Declaration of functions to render car and move on key pres |
UnCrashLibrary/RenderText.c |
Source - Definition of functions to render text on LT24 screen |
UnCrashLibrary/RenderText.h |
Header - Definition of functions to render text on LT24 screen |
UnCrashLibrary/RenderWorld.c |
Source - Definition of functions to manage game world on LT24 screen |
UnCrashLibrary/RenderWorld.h |
Header - Declaration of functions to manage game world on LT24 screen |
UnCrashLibrary/SetSevenSegDisp.c |
Source - Definition of functions to display the score on seven-segment displays |
UnCrashLibrary/SetSevenSegDisp.h |
Header - Declaration of functions to display the score on seven-segment displays |
UnCrashLibrary/Sounds.c |
Source - Contains audio data array definition |
UnCrashLibrary/Sounds.h |
Header - Contains audio data array declaration |
UnCrashLibrary/Sprites.c |
Source - Contains sprites image array definitions |
UnCrashLibrary/Sprites.h |
Header - Contains sprites image array definitions |
- Graphics Rendering: Utilizes the LT24 QVGA display for vibrant game graphics.
- Sound Effects: Employs the WM8731 audio codec for auditory feedback during gameplay events.
- Control Mechanisms: Involves interactive controls using the DE1-SoC's built-in buttons to move the car and navigate through the game.
- Score Display: Scores are shown using the Seven Segment display.
- Speed Control: The game speed and audio playback are consistently managed across different processor performances using the ARM A9's private timer.
- DE1-SoC Board: Equipped with a Cyclone V SoC and an embedded ARM A9 processor.
- LT24 Display: For rendering the game interface.
- WM8731 Audio Codec: To handle game sounds.
- Physical Input: Buttons on the DE1-SoC used for game controls.
- Starting the Game: Press Key2 to start the game from the start screen.
- Navigating the Car: Use Key-3 and Key-0 to move the car left and right.
- Objective: Avoid obstacles and collect coins to increase your score.
- Ending the Game: The game ends when you crash into an obstacle or reach the maximum score limit of 9999.
- Game Demonstration
UnCrash_Game_Demo.mp4
- Game World Rendering: The game environment is dynamically generated using a random number generator and rendered in blocks of 64x64 pixels.
- Collision Detection: Employs pixel-based collision detection algorithms to determine interactions between the car and game objects.
- Audio Management: Sounds are generated using Direct Digital Synthesis (DDS) and managed through the audio codec.
- Text Rendering: Utilizes custom pixel fonts rendered on the LT24 display to provide high-contrast visibility.
- Debugging and Verification: Detailed debugging processes were implemented to ensure stability and performance on the actual hardware.