From 73f557b7b909bd6a6d15625a8fdbb57bba7e8540 Mon Sep 17 00:00:00 2001
From: bnewbold <bryan@octopart.com>
Date: Sun, 29 Jan 2012 15:31:55 -0500
Subject: draft progress

---
 src/draft/draft.pde | 184 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 184 insertions(+)
 create mode 100644 src/draft/draft.pde

(limited to 'src/draft/draft.pde')

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;
+}
-- 
cgit v1.2.3