![](/media/cache/profiles/859bf1416b8b8761c5d588dee78dc65f.50x50_q85.jpg)
Version of Robotron arcade game using LPC1768, a Gameduino shield, a serial EEPROM (for high scores), two microswitch joysticks and two buttons plus a box to put it in. 20 levels of mayhem.
Dependencies: 25LCxxx_SPI CommonTypes Gameduino mbed
MathFuncs.h@18:70190f956a24, 2013-06-17 (annotated)
- Committer:
- RichardE
- Date:
- Mon Jun 17 15:10:43 2013 +0000
- Revision:
- 18:70190f956a24
- Parent:
- 8:82d88f9381f3
Improved response to button 1 when entering high scores (HighScoreEntry.cpp).
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
RichardE | 8:82d88f9381f3 | 1 | /* |
RichardE | 8:82d88f9381f3 | 2 | * SOURCE FILE : MathFuncs.h |
RichardE | 8:82d88f9381f3 | 3 | * |
RichardE | 8:82d88f9381f3 | 4 | * Definition of class MathFuncs. |
RichardE | 8:82d88f9381f3 | 5 | * |
RichardE | 8:82d88f9381f3 | 6 | */ |
RichardE | 8:82d88f9381f3 | 7 | |
RichardE | 8:82d88f9381f3 | 8 | #ifndef MathFuncsDefined |
RichardE | 8:82d88f9381f3 | 9 | |
RichardE | 8:82d88f9381f3 | 10 | #define MathFuncsDefined |
RichardE | 8:82d88f9381f3 | 11 | |
RichardE | 8:82d88f9381f3 | 12 | #include "Types.h" |
RichardE | 8:82d88f9381f3 | 13 | |
RichardE | 8:82d88f9381f3 | 14 | /** Various useful maths related functions. */ |
RichardE | 8:82d88f9381f3 | 15 | class MathFuncs { |
RichardE | 8:82d88f9381f3 | 16 | |
RichardE | 8:82d88f9381f3 | 17 | public : |
RichardE | 8:82d88f9381f3 | 18 | |
RichardE | 8:82d88f9381f3 | 19 | /** Constrain a number to be between 2 values. |
RichardE | 8:82d88f9381f3 | 20 | * |
RichardE | 8:82d88f9381f3 | 21 | * @param x Number to constrain. |
RichardE | 8:82d88f9381f3 | 22 | * @param min Minimum value. |
RichardE | 8:82d88f9381f3 | 23 | * @param max Maximum value. |
RichardE | 8:82d88f9381f3 | 24 | * @returns A number between min and max. |
RichardE | 8:82d88f9381f3 | 25 | */ |
RichardE | 8:82d88f9381f3 | 26 | static Int16 Constrain( Int16 x, Int16 min, Int16 max ) { |
RichardE | 8:82d88f9381f3 | 27 | if( x < min ) { |
RichardE | 8:82d88f9381f3 | 28 | return min; |
RichardE | 8:82d88f9381f3 | 29 | } |
RichardE | 8:82d88f9381f3 | 30 | else if( x > max ) { |
RichardE | 8:82d88f9381f3 | 31 | return max; |
RichardE | 8:82d88f9381f3 | 32 | } |
RichardE | 8:82d88f9381f3 | 33 | else { |
RichardE | 8:82d88f9381f3 | 34 | return x; |
RichardE | 8:82d88f9381f3 | 35 | } |
RichardE | 8:82d88f9381f3 | 36 | } |
RichardE | 8:82d88f9381f3 | 37 | |
RichardE | 8:82d88f9381f3 | 38 | }; |
RichardE | 8:82d88f9381f3 | 39 | |
RichardE | 8:82d88f9381f3 | 40 | #endif |
RichardE | 8:82d88f9381f3 | 41 | |
RichardE | 8:82d88f9381f3 | 42 | /* END of MathFuncs.h */ |
RichardE | 8:82d88f9381f3 | 43 |