My ELEC2645 project. Nikollao Sulollari. 200804685
Dependencies: N5110 SoftPWM mbed
Fork of Treasure_Hunt by
main.cpp@8:606a488fa720, 2016-04-18 (annotated)
- Committer:
- Nikollao
- Date:
- Mon Apr 18 09:59:32 2016 +0000
- Revision:
- 8:606a488fa720
- Parent:
- 7:f31a4b4beb91
- Child:
- 9:ce2d9c42edea
Improve obstacles level 6
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Nikollao | 5:ffa498d7071f | 1 | /** |
Nikollao | 5:ffa498d7071f | 2 | @file main.cpp |
Nikollao | 5:ffa498d7071f | 3 | @brief Game implementation |
Nikollao | 4:f31bdc212241 | 4 | |
Nikollao | 5:ffa498d7071f | 5 | */ |
Nikollao | 5:ffa498d7071f | 6 | #include "main.h" |
Nikollao | 0:2d0f77943105 | 7 | #include "stdlib.h" |
Nikollao | 2:af5b5d42e835 | 8 | |
Nikollao | 0:2d0f77943105 | 9 | int main() |
Nikollao | 0:2d0f77943105 | 10 | { |
Nikollao | 6:c11bb31a06b3 | 11 | lcd.init(); |
Nikollao | 6:c11bb31a06b3 | 12 | init_K64F(); |
Nikollao | 6:c11bb31a06b3 | 13 | init_serial(); |
Nikollao | 7:f31a4b4beb91 | 14 | button.fall(&button_isr); ///assign rise with ISR |
Nikollao | 5:ffa498d7071f | 15 | init_game(); ///initialize game |
Nikollao | 5:ffa498d7071f | 16 | calibrateJoystick(); ///calibrate joystick |
Nikollao | 0:2d0f77943105 | 17 | |
Nikollao | 6:c11bb31a06b3 | 18 | ticker.attach(&timer_isr,0.1); ///attach ticker with ISR every 0.1 sec |
Nikollao | 5:ffa498d7071f | 19 | reset = level; ///set reset = level to check later if level has increased |
Nikollao | 7:f31a4b4beb91 | 20 | buzzer = 0.5; |
Nikollao | 8:606a488fa720 | 21 | buzzer.period(1/4000); |
Nikollao | 7:f31a4b4beb91 | 22 | //buzzer.write(0.5); |
Nikollao | 8:606a488fa720 | 23 | |
Nikollao | 0:2d0f77943105 | 24 | while (1) { |
Nikollao | 0:2d0f77943105 | 25 | |
Nikollao | 0:2d0f77943105 | 26 | if (g_timer_flag) { |
Nikollao | 0:2d0f77943105 | 27 | |
Nikollao | 6:c11bb31a06b3 | 28 | g_timer_flag = 0; ///reset flag |
Nikollao | 0:2d0f77943105 | 29 | lcd.clear(); |
Nikollao | 6:c11bb31a06b3 | 30 | guidance(); |
Nikollao | 0:2d0f77943105 | 31 | hero(); |
Nikollao | 3:d2cc054e8605 | 32 | enemies(); |
Nikollao | 0:2d0f77943105 | 33 | obstacles(); |
Nikollao | 0:2d0f77943105 | 34 | |
Nikollao | 5:ffa498d7071f | 35 | if (heroY < -45) { ///if hero has reached the top of the screen |
Nikollao | 5:ffa498d7071f | 36 | heroY = 0; ///hero goes back to the bottom of the screen |
Nikollao | 5:ffa498d7071f | 37 | level++; ///level increases by 1 |
Nikollao | 0:2d0f77943105 | 38 | } |
Nikollao | 0:2d0f77943105 | 39 | |
Nikollao | 7:f31a4b4beb91 | 40 | if (heroY >= 0) { |
Nikollao | 7:f31a4b4beb91 | 41 | heroY = 0; |
Nikollao | 7:f31a4b4beb91 | 42 | } |
Nikollao | 5:ffa498d7071f | 43 | if (reset < level) { ///if level has increased |
Nikollao | 0:2d0f77943105 | 44 | |
Nikollao | 6:c11bb31a06b3 | 45 | reset = level; ///update reset |
Nikollao | 5:ffa498d7071f | 46 | rectX = rand() % 84; ///set the position of rect enemy |
Nikollao | 0:2d0f77943105 | 47 | rectY = 0; |
Nikollao | 5:ffa498d7071f | 48 | circleX = 0; ///set position of circle enemy |
Nikollao | 6:c11bb31a06b3 | 49 | circleY = rand() % 47; |
Nikollao | 0:2d0f77943105 | 50 | } |
Nikollao | 6:c11bb31a06b3 | 51 | pc.printf("x = %f y = %f button = %d \n",joystick.x,joystick.y,joystick.button); |
Nikollao | 6:c11bb31a06b3 | 52 | pc.printf("heroY = %d , heroX = %d , n = %d \n",heroY, heroX, n); |
Nikollao | 0:2d0f77943105 | 53 | } |
Nikollao | 6:c11bb31a06b3 | 54 | checkOverlap(); |
Nikollao | 0:2d0f77943105 | 55 | updateJoystick(); |
Nikollao | 1:12803d645d32 | 56 | //callibrateJoystick(); |
Nikollao | 0:2d0f77943105 | 57 | lcd.refresh(); |
Nikollao | 0:2d0f77943105 | 58 | sleep(); |
Nikollao | 0:2d0f77943105 | 59 | } |
Nikollao | 0:2d0f77943105 | 60 | } |
Nikollao | 0:2d0f77943105 | 61 | |
Nikollao | 0:2d0f77943105 | 62 | void init_serial() |
Nikollao | 0:2d0f77943105 | 63 | { |
Nikollao | 0:2d0f77943105 | 64 | // set to highest baud - ensure terminal software matches |
Nikollao | 0:2d0f77943105 | 65 | pc.baud(115200); |
Nikollao | 0:2d0f77943105 | 66 | } |
Nikollao | 0:2d0f77943105 | 67 | |
Nikollao | 0:2d0f77943105 | 68 | void init_K64F() |
Nikollao | 0:2d0f77943105 | 69 | { |
Nikollao | 0:2d0f77943105 | 70 | // on-board LEDs are active-low, so set pin high to turn them off. |
Nikollao | 0:2d0f77943105 | 71 | r_led = 1; |
Nikollao | 0:2d0f77943105 | 72 | g_led = 1; |
Nikollao | 0:2d0f77943105 | 73 | b_led = 1; |
Nikollao | 0:2d0f77943105 | 74 | |
Nikollao | 0:2d0f77943105 | 75 | // since the on-board switches have external pull-ups, we should disable the internal pull-down |
Nikollao | 0:2d0f77943105 | 76 | // resistors that are enabled by default using InterruptIn |
Nikollao | 0:2d0f77943105 | 77 | sw2.mode(PullNone); |
Nikollao | 0:2d0f77943105 | 78 | sw3.mode(PullNone); |
Nikollao | 7:f31a4b4beb91 | 79 | button.mode(PullUp); |
Nikollao | 0:2d0f77943105 | 80 | } |
Nikollao | 0:2d0f77943105 | 81 | |
Nikollao | 0:2d0f77943105 | 82 | void timer_isr () |
Nikollao | 0:2d0f77943105 | 83 | { |
Nikollao | 0:2d0f77943105 | 84 | |
Nikollao | 0:2d0f77943105 | 85 | g_timer_flag = 1; |
Nikollao | 0:2d0f77943105 | 86 | } |
Nikollao | 0:2d0f77943105 | 87 | |
Nikollao | 0:2d0f77943105 | 88 | void game_timer_isr() |
Nikollao | 0:2d0f77943105 | 89 | { |
Nikollao | 0:2d0f77943105 | 90 | g_game_timer_flag = 1; |
Nikollao | 0:2d0f77943105 | 91 | } |
Nikollao | 0:2d0f77943105 | 92 | |
Nikollao | 0:2d0f77943105 | 93 | void sw2_isr() |
Nikollao | 0:2d0f77943105 | 94 | { |
Nikollao | 0:2d0f77943105 | 95 | g_sw2_flag = 1; |
Nikollao | 0:2d0f77943105 | 96 | } |
Nikollao | 0:2d0f77943105 | 97 | |
Nikollao | 4:f31bdc212241 | 98 | void sw3_isr() |
Nikollao | 4:f31bdc212241 | 99 | { |
Nikollao | 1:12803d645d32 | 100 | g_sw3_flag = 1; |
Nikollao | 1:12803d645d32 | 101 | } |
Nikollao | 1:12803d645d32 | 102 | |
Nikollao | 1:12803d645d32 | 103 | void button_isr() |
Nikollao | 1:12803d645d32 | 104 | { |
Nikollao | 1:12803d645d32 | 105 | g_button_flag =1; |
Nikollao | 1:12803d645d32 | 106 | } |
Nikollao | 1:12803d645d32 | 107 | |
Nikollao | 1:12803d645d32 | 108 | void timeout_isr() |
Nikollao | 1:12803d645d32 | 109 | { |
Nikollao | 1:12803d645d32 | 110 | if (button) { |
Nikollao | 4:f31bdc212241 | 111 | pc.printf("button is pressed! \n"); |
Nikollao | 1:12803d645d32 | 112 | } |
Nikollao | 7:f31a4b4beb91 | 113 | } |