diff options
Diffstat (limited to 'src/draft/draft.pde')
| -rw-r--r-- | src/draft/draft.pde | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/src/draft/draft.pde b/src/draft/draft.pde new file mode 100644 index 0000000..0852cb5 --- /dev/null +++ b/src/draft/draft.pde @@ -0,0 +1,184 @@ +#include <SPI.h> +#include <GD.h> + +#include "allsewage.h" // http://gameduino.com/results/b2f4c588/ +#include "sprites.h" // http://gameduino.com/results/16fe50de/ + +#define SWIM_SPEED 1 + +#define WEAPON_GROUP 0 +#define TARGET_GROUP 1 + +#define NUM_TRASH 20 + +#define KEY_UP(x) ((x >> 7) & 0x01) +#define KEY_DOWN(x) ((x >> 6) & 0x01) +#define KEY_LEFT(x) ((x >> 5) & 0x01) +#define KEY_RIGHT(x) ((x >> 4) & 0x01) +#define KEY_C(x) ((x >> 3) & 0x01) +#define KEY_V(x) ((x >> 2) & 0x01) +#define KEY_SPACE(x) ((x >> 1) & 0x01) +#define KEY_ESCAPE(x) ((x >> 0) & 0x01) + +static boolean last_key_space = false; // last keypress a spacebar? +static unsigned int t = 0; // global game counter + +static uint16 swimx, swimy; // swimmer position +static int8 swimvx, swimvy; // velocity +static int8 weapon_sprid; +static uint8 jaws_closed; // swimmer weapon state + +static uint16 narcox, narcoy; +static int8 narcovx, narcovy; +static uint8 narco_sprid; +static boolean narco_sunk; +static uint8 enemy_sprid; + + +static unsigned int scrollx; // background scroll +static unsigned int scrolly; +static int8 scrollvx; // background scroll speed (128 is one pixel/frame) + +static uint16 trash_rate; +static unsigned char inchar; +static uint8 touching_weapon, touching_enemy; + +void static process_keypress() { + if(SerialUSB.available()) { + inchar = SerialUSB.read(); + while(SerialUSB.available()) { + inchar = SerialUSB.read(); + } + //SerialUSB.println(inchar, 2); + swimvx = 0; + swimvy = 0; + if (KEY_LEFT(inchar)) { swimvx -= SWIM_SPEED; } + if (KEY_RIGHT(inchar)) { swimvx += SWIM_SPEED; } + if (KEY_UP(inchar)) { swimvy -= SWIM_SPEED; } + if (KEY_DOWN(inchar)) { swimvy += SWIM_SPEED; } + if (KEY_SPACE(inchar) and !last_key_space) { jaws_closed = 20; } + if (!KEY_SPACE(inchar)) { jaws_closed = 0; } + last_key_space = KEY_SPACE(inchar); + if (KEY_ESCAPE(inchar)) { + clear_all_sprites(); + narco_sunk = false; + narcoy = 150; + } + } +} + +boolean static wait_screen() { + if(SerialUSB.available()) { + inchar = SerialUSB.read(); + while(SerialUSB.available()) { + inchar = SerialUSB.read(); + } + + if (KEY_SPACE(inchar)) { return true; } + if (KEY_ESCAPE(inchar)) { return true; } + return false; + } +} + +void setup() +{ + pinMode(BOARD_BUTTON_PIN, INPUT); + swimx = 20; + swimy = 20; + narcox = 180; + narcoy = 150; + narcovy = -1; + trash_rate = 100; + + delay(250); + GD.begin(); + + GD.wr(JK_MODE, 1); + + init_sprites(); // called twice + GD.waitvblank(); + init_splashpage(); + + while(!wait_screen()) { + delay(100); + } + clear_all_sprites(); + GD.waitvblank(); + init_background(); + init_sprites(); + init_trash(); + + add_trash(); + add_trash(); + add_trash(); +} + +void loop() +{ + GD.waitvblank(); + + // ------- do graphics drawing + + // check collisions + touching_weapon = GD.rd(COLLISION + weapon_sprid); + touching_enemy = GD.rd(COLLISION + enemy_sprid); + + // scroll background + GD.wr16(SCROLL_X, scrollx); + GD.__wstartspr(0); + //draw_standing_all(10,270); + draw_all_trash(); + if (t > 72 * 30) { + draw_narco(narcox, narcoy, narco_sunk); + if (narco_sunk) { + for (uint8 i = 0; i < 5; i++) { + draw_explosion(narcox+random(96)-8, narcoy+random(64)-8); + } + } + } + draw_swim(swimx,swimy, (jaws_closed == 0)); + GD.__end(); + + // -------- do logic stuff + scrollx += ((t % scrollvx) == 0); + //swimx = (swimx + 1) % 400; + if(jaws_closed > 0) { + jaws_closed -= 1; + } + + update_trash(); + cleanup_trash(); + + process_keypress(); + + if (jaws_closed > 15 and (touching_weapon == enemy_sprid || touching_enemy == weapon_sprid)) { + narco_sunk = true; + } + + if (jaws_closed > 15 and (touching_weapon != 255)) { + check_trash(touching_weapon); + } + + swimx = (swimx + swimvx); + swimy = (swimy + swimvy); + if (swimx > 380) swimx = 380; + if (swimx < 32) swimx = 32; + if (swimy > 250) swimy = 250; + if (swimy < 50) swimy = 50; + + if(!narco_sunk) { + if(narcoy > 170) { narcovy = -1; } + if(narcoy < 130) { narcovy = 1; } + } else { + narcovy = 1; + if(narcoy > 400) { narcovy = 0; } + } + if ((t % trash_rate) == 0 && (random(3) == 1)) { + add_trash(); + } + + scrollvx = get_stuck() + 2; + + narcoy += narcovy; + t += 1; +} |