MinorHack Attack!

MinorHack Attack!

Jonatan Hedborg

Member #4,886

July 2004

Quote:

Current competition is scheduled for 2100 GMT on September 3.

Quote:

The next competition starts in 2 hours and 7 minutes.

NaN

Unless I've gone bonkers, the competition starts at 2200 GMT according to the page.
I will assume the page is right, which is a shame. I might not be able to participate that late (one hour is a lot when you have your girlfriend's sister sleeping in your computer room). But I'll do my best =)

Kikaru

Member #7,616

August 2006

I have a comment about one of the bonus rules: How would a game be played inside it's own source code? It doesn't make much sense, if any.

Also, a quick question: If I submit an executible file, could the source be put in a project so I can use the linker? I don't have a makefile for it yet.

Lenman

Member #4,522

April 2004

Quote:

I have a question about one of the bonus rules: How would a game be played inside it's own source code? It doesn't make much sense, if any.

You could use the possibility of including your own source file to include some data hidden as comments.

--------------------------------------------------------
My newest game: Tough Terry|Come visit my homepage!

Perhaps I should let you all in on a little secret. No one likes you in the future. This time period is looked at as being full of lazy, self-centered, civically ignorant sheep. -John Titor

Jonatan Hedborg

Member #4,886

July 2004

It sounds like a silly thing to have in a one hour game... Actually, it sounds like a silly thing period. But so are some other rules (i don't even know how the state of California looks!)

Kikaru

Member #7,616

August 2006

Get a map of the US. California is on the lower-left. And, I still don't understand the source code thing, just hope it doesn't come up.

Jonatan Hedborg

Member #4,886

July 2004

I realize that it's not a big deal to find out how the state of California looks, but it's so arbitrary. Also quite hard to do without bitmaps (like the banana theme).

Krzysztof Kluczek

Member #4,191

January 2004

Quote:

I realize that it's not a big deal to find out how the state of California looks, but it's so arbitrary. Also quite hard to do without bitmaps (like the banana theme).

You can generate bananas using a pair of circles (one yellow and one transparent) or even just using a single arc. As for shape of California, just draw arbitrary random shape and state that it's post-apocalyptic version of it.

________
[ My LD48 entry ] [ My SpeedHack`04 entry ] [ TEAM ALLEGRO ] [ My TINS'05 entry - Snake ]

Michael Faerber

Member #4,800

July 2004

Quote:

You can generate bananas using a pair of circles (one yellow and one transparent) or even just using a single arc.

Hehe .. I made the bananas with two arcs, and I experimented for about 15 minutes until I got the right radii, positions, angles ...

--
"The basic of informatics is Microsoft Office." - An informatics teacher in our school
"Do you know Linux?" "Linux? Isn't that something for visually impaired people?"

Kikaru

Member #7,616

August 2006

MinorHack starting in 20 min. twitch, twitch

CGamesPlay

Member #2,559

July 2002

Kikaru: for instance, load your source code and render it to a bitmap using textprintf. Then scale this bitmap up and use it as a background image. There are more creative things you can do, but this is the simplest. Okay, I might check this page one more time before the compo, but I doubt it (it's quite a pain). Just put your source in this thread when your entry is done. Good luck Allegroites!

--
Tomasu: Every time you read this: hugging!

Ryan Patterson - <http://cgamesplay.com/>

Zaphos

Member #1,468

August 2001

The competition is running, but I don't see the bonus rule listed anywhere ...
edit: oh, I see it now (sorry 'bout that ... just a bit of blindness + panic)

Jonatan Hedborg

Member #4,886

July 2004

I guess i'm "done".
Better turn it in now and not try to add last minute stuff
pick up the... green ... coins and avoid the big evil grey .. ball.
meh.

The gold ball (you) tries to move towards the mouse, while the big evil ball (the grey one) tries to crush you. If it hits you - game over.
you bounce of the walls.

Jakub Wasilewski

Member #3,653

June 2003

Here is mine. Code here and attached, readme included .

The game gradually gets harder so try for your high score . Try to reload as little as possible and hit those coins for maximum points.

Also, a little balancing after the contest: replace "randomFloat(0, 48 - level)" with "randomFloat(0, 46 - level * 2)" and "level += 0.0012" with "level += 0.0017" to make it less boring.

#SelectExpand
   1/*
  BADDIE
  
  press left mouse button to shoot, right to reload
  each reload costs 250 points, each baddie scores points, each coin scores mucho points
  
  each baddie that goes off screen costs HP
  
  when HP is zero, you're dead
  
  link with allegro
  12*/
  13
  14#include <iostream>
  15#include <cstdlib>
  16#include <cmath>
  17#include <ctime>
  18#include <allegro.h>
  19#include <string>
  20#include <list>
  21#include <vector>
  22
  23using namespace std;
  24
  25/**********************************************************/
  26
  27BITMAP *buffer, *crosshair, *baddie;
  28int score = 0, hp = 4, ammo = 6;
  29float level;
  30
  31/**********************************************************/
  32/**********************************************************/
  33/**********************************************************/
  34
  35static volatile int ticks = 0;
  36
  37void incTicks()
  38{
ticks++;
  40}
  41
  42void resetTicks()
  43{
ticks = 0;
  45}
  46
  47/**********************************************************/
  48
  49void initRandom()
  50{
std::srand(time(NULL));
  52}
  53
  54/************************************************************/
  55
  56float randomFloat(float min, float max)
  57{
return min + ((float)std::rand() / (float)RAND_MAX) * (max - min);
  59}
  60
  61/************************************************************/
  62
  63long randomInt(long min, long max)
  64{
return rand() % (max - min + 1) + min;
  66}
  67
  68/**********************************************************/
  69/**********************************************************/
  70/**********************************************************/
  71
  72/**********************************************************/
  73
  74void init()
  75{
allegro_init();

set_color_depth(desktop_color_depth());
set_gfx_mode(GFX_AUTODETECT_WINDOWED, 640, 480, 0, 0);

install_keyboard();
install_timer();
install_mouse();

install_int_ex(incTicks, BPS_TO_TIMER(60));

initRandom();

// buffer

buffer = create_bitmap(640, 480);

// crosshair

crosshair = create_bitmap(40, 40);
clear_to_color(crosshair, makecol(255, 0, 255));
circle(crosshair, 20, 20, 16, makecol(200, 0, 0));
line(crosshair, 20, 0, 20, 12, makecol(200, 0, 0)); 
line(crosshair, 20, 40, 20, 28, makecol(200, 0, 0)); 
line(crosshair, 0, 20, 12, 20, makecol(200, 0, 0)); 
line(crosshair, 40, 20, 28, 20, makecol(200, 0, 0));

// baddie

baddie = create_bitmap(32, 32);
clear_to_color(baddie, makecol(255, 0, 255));
rectfill(baddie, 1, 0, 30, 31, makecol(50, 80, 255));
rectfill(baddie, 0, 1, 31, 30, makecol(50, 80, 255));
rect(baddie, 2, 2, 30, 30, makecol(0, 0, 0));
rectfill(baddie, 6, 10, 12, 14, makecol(255, 255, 255));
rectfill(baddie, 20, 10, 26, 14, makecol(255, 255, 255));
rect(baddie, 6, 10, 12, 14, makecol(0, 0, 0));
rect(baddie, 20, 10, 26, 14, makecol(0, 0, 0));
rectfill(baddie, 9, 12, 11, 14, makecol(0, 0, 0));
rectfill(baddie, 23, 12, 25, 14, makecol(0, 0, 0));
line(baddie, 6, 6, 12, 8, makecol(0, 0, 0));
line(baddie, 20, 8, 26, 6, makecol(0, 0, 0));  
line(baddie, 8, 24, 24, 24, makecol(0, 0, 0)); 
 119}
 120
 121/**********************************************************/
 122
 123void destroy()
 124{
 125}
 126
 127/**********************************************************/
 128/**********************************************************/
 129/**********************************************************/
 130
 131
 132class Thing
 133{
public:

virtual bool    isAlive() {return true;};

virtual void    update(){};
virtual void  draw(){};

virtual void    shootAt(int x, int y){};

 143};
 144
 145list<Thing*> world;
 146
 147class Gun : public Thing
 148{
int x, y;

public:
 152
void update()
{
  x = mouse_x;
  y = mouse_y;
}

void draw()
{
  draw_sprite(buffer, crosshair, x - 20, y - 20);
}
 163};
 164
 165class Particle : public Thing
 166{
public:

int color;

float x, y;
float vx, vy;

Particle(int x, int y, float vx, float vy, int color)
  : x(x), y(y), vx(vx), vy(vy), color(color)
{
  
}

bool isAlive()
{
  return y < 480;
}

void update()
{
  vy += 0.2;
  
  x += vx;
  y += vy;
}

void draw()
{
  putpixel(buffer, (int)x, int(y), color);
}
 197};
 198
 199class Bonus : public Thing
 200{
public:

float x, y;
float vy;
bool destroyed;

public:

Bonus(int x, float vy)
  : x(x), vy(vy)
{
  y = -20;
  destroyed = false;
}

bool isAlive()
{
  return (!destroyed);
}

void draw()
{
  circlefill(buffer, (int)x, int(y), 10, makecol(255, 255, 0));
}


void update()
{
  y += vy;
  
  if (y >= 490)
  {
    destroyed = true;
  }
}

void shootAt(int sx, int sy)
{
  if (((sx - x) * (sx - x) + (sy - y) * (sy - y)) < 100)
  {
    score += (int)(level * 100);
    destroyed = true;
    
    for(int i = 0; i < 20; i++)
    {
      world.push_back(new Particle((int)x + randomInt(-5, 5), (int)y + randomInt(-5, 5), randomFloat(-2, 2), randomFloat(-2, 2), makecol(255, 200, 0)));
    }
  }    
}  
 250};
 251
 252
 253class Baddie : public Thing
 254{
public:

float x, y;
float vy;
bool destroyed;

public:

Baddie(int x, float vy)
  : x(x), vy(vy)
{
  y = -20;
  destroyed = false;
}

bool isAlive()
{
  return (!destroyed);
}

void draw()
{
  draw_sprite(buffer, baddie, (int)x - 16, (int)y - 16);
}


void update()
{
  y += vy;
  
  if (y >= 490)
  {
    hp--;
    destroyed = true;
  }
}

void shootAt(int sx, int sy)
{
  if ((std::abs(sx - x) < 15) && (std::abs(sy - y) < 15))
  {
    score += (int)(level * 25);
    destroyed = true;
    
    for(int i = 0; i < 20; i++)
    {
      world.push_back(new Particle((int)x + randomInt(-5, 5), (int)y + randomInt(-5, 5), randomFloat(-2, 2), randomFloat(-2, 2), makecol(0, 50, 255)));
    }
  }
}
 305};
 306
 307class Scoreboard : public Thing
 308{
public:
void draw()
{
  textprintf_ex(buffer, font, 4, 4, makecol(255, 0, 0), -1, "HP:");
  for (int i = 0; i < hp; i++)
  {
    rectfill(buffer, 30 + i * 10, 4, 30 + i * 10 + 8, 9, makecol(255, 0, 0));
  }
  textprintf_ex(buffer, font, 160, 4, makecol(255, 255, 255), -1, "Ammo:");
  for (int i = 0; i < ammo; i++)
  {
    rectfill(buffer,  204 + i * 5, 4, 204 + i * 5 + 3, 9, makecol(255, 255, 255));
  }
  
  textprintf_right_ex(buffer, font, 636, 4, makecol(255, 255, 0), -1, "Score: %d", score);
}
 325};
 326
 327/**********************************************************/
 328/**********************************************************/
 329/**********************************************************/
 330
 331/**********************************************************/
 332
 333
 334int main()
 335{
init();

resetTicks();

bool end = false;
list<Thing*>::iterator it;

Gun *gun = new Gun();
Scoreboard *sb = new Scoreboard();

level = 4.0;  
int prev_button = 0;

while(!end)
{
  if (ticks > 0)
  {
    while(ticks-- > 0)
    {
      if (randomFloat(0, 48 - level) < 1.0)
      {
        if (randomInt(0, 15) == 0)
          world.push_back(new Bonus(randomInt(20, 620), level * randomFloat(0.99, 1.05)));
        else
          world.push_back(new Baddie(randomInt(20, 620), level * randomFloat(0.99, 1.05)));
      }
      
      for(it = world.begin(); it != world.end(); it++)
        (*it)->update();
      
      for(it = world.begin(); it != world.end();)
      {
        if (!(*it)->isAlive())
        {
          delete (*it);
          it = world.erase(it);
        }
        else
        {
          it++;
        }
      }
      gun->update();
      
      if (key[KEY_ESC])
      {
        end = true;
      }
      end |= (hp <= 0);
      
      level += 0.0012;
      
      if ((mouse_b == 1) && (mouse_b != prev_button) && (ammo > 0))
      {
        ammo--;
        for(it = world.begin(); it != world.end(); it++)
          (*it)->shootAt(mouse_x, mouse_y);
      }
      if ((mouse_b == 2) && (mouse_b != prev_button))
      {
        ammo = 6;
        score -= 250;
      }
      
      prev_button = mouse_b;
    }
  }    
  
  clear_bitmap(buffer);
  for(it = world.begin(); it != world.end(); it++)
    (*it)->draw();
  gun->draw();
  sb->draw();
  
  blit(buffer, screen, 0, 0, 0, 0, 640, 480);
}

clear_bitmap(screen);
textprintf_centre_ex(screen, font, 320, 220, makecol(255, 0, 0), -1, "G A M E    O V E R");
textprintf_centre_ex(screen, font, 320, 240, makecol(255, 255, 255), -1, "Final score: %d", score);
textprintf_centre_ex(screen, font, 320, 260, makecol(255, 255, 0), -1, "Press both mouse buttons to exit");

while (mouse_b);
while (mouse_b != 3);

destroy();
 422}
 423END_OF_MAIN()

---------------------------
[ ChristmasHack! | My games ] :::: One CSS to style them all, One Javascript to script them, / One HTML to bring them all and in the browser bind them / In the Land of Fantasy where Standards mean something.

Victor Williams Stafusa da Silva

Member #4,212

January 2004

here attached

[The attack of the space bugs - Speedhack 2005] [Rambananas - Speedhack 2006] [Make clean - Speedhack 2009] [The source god - TINS 2010]

Onewing

Member #6,152

August 2005

Dodge the Blocks!!!!!!!!!!!!!!

Scores are formed by where the blocks land. The higher the block, the better the score!

#SelectExpand
   1// Compile with allegro!
   2#include "allegro.h"
   3#include<stdio.h>
   4
   5/**************** DEFINES & MACROS *************/
   6#define BPP 32
   7#define MODE GFX_AUTODETECT_WINDOWED
   8#define GFX_W 640
   9#define GFX_H 480
  10#define MAX_BLOCKS 1000
  11
  12/*************** CONSTANTS ********************/
  13const int MASK = makecol(255, 0, 255);
  14const int WHITE = makecol(255, 255, 255);
  15
  16
  17/*************** GLOBAL ********************/
  18volatile int system_time;
  19volatile int ticks;
  20volatile int framerate;
  21volatile int draw_ticks;
  22PALETTE pal;
  23COLOR_MAP trans_table;
  24BITMAP *buffer;
  25BITMAP *bText;
  26BITMAP *bScreen;
  27int startpos;
  28int iTimer_Speed;
  29bool iFrameRate;
  30bool quit, over;
  31int block_create;
  32int dark;
  33int score;
  34
  35void timer1(void)
  36{
  37  system_time++;      
  38}END_OF_FUNCTION(timer1);
  39
  40void frametimer(void)
  41{
  42  framerate = draw_ticks;
  43  draw_ticks = 0;
  44}END_OF_FUNCTION(frametimer);
  45
  46
  47
  48void init()
  49{
  50  //  Allegro Library
  51  if(allegro_init() != 0)
  52  {
  53    allegro_message("ERROR:  Failed to initialize allegro library.  Terminating program.\n");
  54    allegro_message("REPORT:  %s\n", allegro_error);
  55    exit(0);
  56  }
  57
  58  
  59  set_color_depth(BPP) ; // 24 bit colour  
  60  if (set_gfx_mode(MODE, GFX_W, GFX_H, 0, 0)<0)
  61  {
  62    set_gfx_mode(GFX_TEXT, 0, 0, 0, 0);
  63    allegro_message("ERROR:  Failure to init video mode!  Terminating program.\n");
  64    allegro_message("REPORT:  %s\n", allegro_error);
  65    exit(0);
  66  }
  67  
  68
  69  //  Install Timer
  70  if(install_timer() != 0)
  71  {
  72    set_gfx_mode(GFX_TEXT, 0, 0, 0, 0);
  73    allegro_message("ERROR:  Failed to install timer.  Terminating program.\n");
  74    allegro_message("REPORT:  %s\n", allegro_error);
  75    exit(0);
  76  }
  77  
  78
  79
  80  //  Install Keyboard  
  81  if(install_keyboard() != 0)
  82  {
  83    set_gfx_mode(GFX_TEXT, 0, 0, 0, 0);
  84    allegro_message("ERROR:  Failed to install keyboard.  Terminating program.\n");
  85    allegro_message("REPORT:  %s\n", allegro_error);
  86    exit(0);
  87  }  
  88
  89  /*install_joystick(JOY_TYPE_AUTODETECT);
  90  poll_joystick();
  91  if(num_joysticks == 0)
  92  {
  93    allegro_message("NOTE:  No joystick could be found, but you can still use keyboard.");
  94  }
  95  startpos = joy[0].stick[0].axis[0].pos;*/
  96
  97
  98  //  Install Mouse
  99  if(install_mouse() < 0)
 100  {
 101    set_gfx_mode(GFX_TEXT, 0, 0, 0, 0);
 102    allegro_message("ERROR:  Failed to install mouse.  Terminating program.\n");
 103    allegro_message("REPORT:  %s\n", allegro_error);
 104    exit(0);
 105  }
 106  
 107  text_mode(MASK);  
 108  reserve_voices(32,-1); ///Reserves more channels of sound for us
 109  
 110  //  Install Sound
 111  if(install_sound(DIGI_AUTODETECT, MIDI_NONE, NULL) != 0)  
 112  {
 113    allegro_message("ERROR:  Failure to install sound.  Attempting to run without sound.\n");
 114    allegro_message("REPORT:  %s\n", allegro_error);
 115    if(install_sound(DIGI_NONE, MIDI_NONE, NULL) != 0)
 116    {
 117      allegro_message("ERROR:  Failed to install sound.  Terminating program.\n");
 118      allegro_message("REPORT:  %s\n", allegro_error);
 119      exit(0);
 120    }    
 121  }
 122    
 123  srand( (unsigned) time(NULL));
 124  
 125  // Install Time Handler
 126  LOCK_VARIABLE(system_time);
 127  LOCK_VARIABLE(ticks);
 128  LOCK_VARIABLE(framerate);
 129  LOCK_VARIABLE(draw_ticks);
 130  LOCK_FUNCTION(timer1);
 131  LOCK_FUNCTION(frametimer);
 132  iTimer_Speed = 60;
 133  install_int_ex(timer1, BPS_TO_TIMER(iTimer_Speed));
 134  install_int_ex(frametimer, BPS_TO_TIMER(1));
 135  //install_int(timer1, 1000);
 136  
 137  // Setup the buffer
 138  buffer = create_bitmap(GFX_W, GFX_H);
 139
 140  // Setup translucent table
 141  create_trans_table(&trans_table, pal, 0, 0, 0, NULL);  
 142  color_map = &trans_table;  
 143}
 144
 145//**************** Classes ***********************
 146class BLOCK
 147{
 148public:
 149  BLOCK();
 150  ~BLOCK();
 151    
 152  void update();
 153  void draw(BITMAP *bDisplay);  
 154  void set_speed(int v);
 155
 156private:
 157  int speed;
 158  int x, y;
 159  int col;
 160  BITMAP *bImage;
 161  int eye_length;
 162  int update_timer;
 163  int check_timer;
 164  bool move;
 165  bool scoring;
 166};
 167
 168BLOCK::BLOCK()
 169{
 170  x = rand() % GFX_W;
 171  y = 0;
 172  bImage = create_bitmap(20, 20);
 173  col = rand() % 255;
 174  rectfill(bImage, 0, 0, bImage->w, bImage->h, makecol(rand() % dark,rand() % dark,rand() % dark));
 175  eye_length = 4;
 176  update_timer = 0;
 177  speed = 1;
 178  move = true;
 179  scoring = true;
 180  check_timer = 0;
 181
 182}
 183
 184BLOCK::~BLOCK()
 185{
 186  if(bImage != NULL) {destroy_bitmap(bImage);bImage = NULL;}
 187}
 188
 189void BLOCK::set_speed(int v)
 190{
 191  speed = v;
 192}
 193
 194void BLOCK::update()
 195{
 196  int yold = y;
 197  if(abs(ticks - update_timer) > 5 && move == true)
 198  {
 199    y += speed;
 200    if(getpixel(bScreen, x + 10, y + 20) != makecol(0,0,0) && y > 100)
 201      move = false;
 202    if(y > GFX_H)
 203    {
 204      move = false;
 205      y = GFX_H - 20;
 206    }
 207
 208    if(move == false && scoring == true)
 209      score += (y - GFX_H) * -1;
 210
 211    update_timer = ticks;
 212  }
 213  if(abs(ticks - check_timer) > 30 && move == false)
 214  {
 215    scoring = false;
 216    move = true;
 217    check_timer = ticks;
 218  }
 219
 220  //collision
 221  if(mouse_x > x && mouse_x < x + 20 && mouse_y > y && mouse_y < y + 20)
 222    over = true;
 223  
 224}
 225
 226void BLOCK::draw(BITMAP *bDisplay)
 227{
 228  line(bImage, 5, 10 - eye_length, 5, 10 + eye_length, makecol(255, 255, 255));
 229  line(bImage, 15, 10 - eye_length, 15, 10 + eye_length, makecol(255, 255, 255));
 230  
 231  draw_sprite(bDisplay, bImage, x, y);
 232  putpixel(bDisplay, x + 5, y + 10, makecol(0, 0, 255));
 233  putpixel(bDisplay, x + 15, y + 10, makecol(0, 0, 255));
 234}
 235
 236class BLOCKS
 237{
 238public:
 239  BLOCKS();
 240  ~BLOCKS();
 241
 242  void update();
 243  void draw(BITMAP *bDisplay);
 244
 245private:
 246  BLOCK *bBlocks[MAX_BLOCKS];
 247  int update_timer;
 248  int speed_timer;
 249  int block_timer;
 250  int dark_timer;
 251  int gspeed;
 252  void create_block();
 253} *MyBlocks;
 254
 255BLOCKS::BLOCKS()
 256{
 257  for(int i = 0; i < MAX_BLOCKS; i++)
 258    bBlocks<i> = NULL;
 259  update_timer = 0;
 260  gspeed = 5;
 261  speed_timer = 0;
 262  block_timer = 0;
 263  dark_timer = 0;
 264}
 265
 266BLOCKS::~BLOCKS()
 267{
 268  for(int i = 0; i < MAX_BLOCKS; i++)
 269    if(bBlocks<i> != NULL)
 270    {
 271      delete bBlocks<i>;
 272      bBlocks<i> = NULL;
 273    }
 274}
 275
 276void BLOCKS::update()
 277{
 278  if(abs(ticks - update_timer) > block_create)
 279  {
 280    create_block();
 281    update_timer = ticks;
 282  }
 283  if(abs(ticks - speed_timer) > 1000)
 284  {
 285    gspeed++;
 286    speed_timer = ticks;
 287  }
 288  if(abs(ticks - block_timer) > 60)
 289  {
 290    block_create--;
 291    if(block_create < 5) block_create = 5;
 292    block_timer = ticks;
 293  }
 294  if(abs(ticks - dark_timer) > 30)
 295  {
 296    dark--;
 297    dark_timer = ticks;
 298  }
 299  for(int i = 0; i < MAX_BLOCKS; i++)
 300    if(bBlocks<i> != NULL)
 301      bBlocks<i>->update();
 302}
 303
 304void BLOCKS::create_block()
 305{
 306  int i = 0;
 307  while(i < MAX_BLOCKS && bBlocks<i> != NULL)
 308    i++;
 309  if(i >= MAX_BLOCKS) return;
 310  bBlocks<i> = new BLOCK;
 311  bBlocks<i>->set_speed(gspeed);
 312}
 313
 314void BLOCKS::draw(BITMAP *bDisplay)
 315{
 316  for(int i = 0; i < MAX_BLOCKS; i++)
 317    if(bBlocks<i> != NULL)
 318      bBlocks<i>->draw(bDisplay);
 319}
 320
 321void game_init()
 322{
 323  dark = 255;
 324  score = 0;
 325  quit = false;
 326  over = false;
 327  bText = create_bitmap(100, 30);
 328  bScreen = create_bitmap(GFX_W, GFX_H);
 329  clear(bScreen);
 330  MyBlocks = new BLOCKS;  
 331  block_create = 50;
 332  show_mouse(screen);
 333}
 334
 335void game_update()
 336{
 337  MyBlocks->update();  
 338}
 339
 340void game_draw()
 341{
 342  rectfill(bText, 0, 0, bText->w, bText->h, makecol(0,180,0));
 343  textprintf(bText, font, 4, 10, makecol(255, 255,255), "SCORE:  %d", score);
 344  rectfill(bScreen, 0, 0, bScreen->w, bScreen->h, makecol(0,0,0));
 345  MyBlocks->draw(bScreen);  
 346  
 347  draw_sprite(buffer, bScreen, 0, 0);
 348
 349  set_trans_blender(0,0,0, 180);
 350  draw_trans_sprite(buffer, bText, 10, 10);
 351  draw_sprite(screen, buffer, 0, 0);
 352  
 353}
 354
 355void game_shutdown()
 356{  
 357  destroy_bitmap(buffer);
 358  destroy_bitmap(bText);
 359}
 360
 361
 362
 363void play_game()
 364{  
 365  iFrameRate = false;
 366  game_init();
 367  
 368  while(!quit)
 369  {
 370    while(!key[KEY_ESC] && !over)
 371    {
 372      while(system_time && !over)
 373      {
 374        system_time--;
 375        ticks++;
 376        game_update();        
 377      }    
 378        
 379      draw_ticks++;
 380      game_draw();
 381
 382      if(iFrameRate) textprintf(screen, font, 10, 10, -1, "%d", framerate);          
 383    }
 384    quit = true;
 385    system_time = 0;
 386    ticks = 0;
 387  }
 388
 389  while(!key[KEY_ENTER])
 390    textprintf(screen, font, 100, 100, makecol(255, 255, 255), "GAME OVER!  Press ENTER to end game!");
 391  game_shutdown();
 392}
 393
 394
 395
 396int main()
 397{
 398  init();
 399
 400  
 401
 402  play_game();
 403
 404  return 0;
 405}
 406END_OF_MAIN()

Dodge the Blocks!!!!!!!!!!!!!!

------------
Solo-Games.org | My Tech Blog: The Digital Helm

Kikaru

Member #7,616

August 2006

Finished! Move the blue dot to pick up the gold coins.

CGamesPlay

Member #2,559

July 2002

Well, crappy rule to get on a development environment with only a trackpad, but I have my entry! It's tron, I guess. I finished with about a minute to spare, but uploading this is slow.

Oh yay. My phone doesn't support the attachments tab... Emailing my entry to Baf...

--
Tomasu: Every time you read this: hugging!

Ryan Patterson - <http://cgamesplay.com/>

Onewing

Member #6,152

August 2005

************ BUG *********************
I added some code in the last 3 minutes that kind of messes up the gameplay. Just comment out lines 213 to 218 and it's quite a bit more fun.

[edit] Also, the game crashes after so long...

------------
Solo-Games.org | My Tech Blog: The Digital Helm

Victor Williams Stafusa da Silva

Member #4,212

January 2004

About the mine:
Got tons of codes from my SH2006 game: Rambanana.
It leaks a lot memory.
just move the mouse and run away from the asteroids.

PS: My crappy dialed internet connection almost made i lose the deadline. I posted in 20:59 (GMT), just a few seconds.

[EDIT: It inherited some cool thing from Rambanana (which was inherited from my SH2005 Game: The attack of the space bugs). This include passing "F" as a argc/argv command to make it fullscreen. It inherited other things to handle sound, music and joystick, but doesn't use these.

Oh, i found a serious bug: After some time, large white strips start to appear in the game. These are asteroids with something really wrong in their math (and very letal to the player). Maybe some overflow or division by zero bug? ]

[The attack of the space bugs - Speedhack 2005] [Rambananas - Speedhack 2006] [Make clean - Speedhack 2009] [The source god - TINS 2010]

Jakub Wasilewski

Member #3,653

June 2003

Okay, I've got all the entries so far compiled, I'll wait for CGamesPlay's if he does post it, and then attach a binary pack for Windows . Looks good, seems everyone who participated did finish something, we're better than Speedhack .

Victor: Hm, I didn't know if code reuse was allowed... I did everything from scratch, but it's OK, it was more fun that way. I felt like my fingers were on fire .

CGames: BAF doesn't seem to be around, just e-mail it to me at krajzega@kalamburos.gov.net, without the gov. I'll include it with the binaries and post source here.

Krzysztof Kluczek

Member #4,191

January 2004

Done. Simple RTS with Starcraft-like controls. As default settings are quite hard (or maybe impossible), you can play with AI difficulty and hive health settings (difficulty 10 and hive health 1000 is doable, but I doubt you can save at least one hive at any difficulty). Entire game is a bit pointless, but one hour doesn't leave much time for gameplay tweaking.

For Linux people, here is "winalleg.h" compatibility replacement to run this game (also don't forget to change <winalleg.h> to "winalleg.h" in the source code).

#include <sys/time.h>

unsigned long long timeGetTime()
{
        timeval T;
        gettimeofday(&T,0);
        return ((long long)T.tv_sec)*1000+T.tv_usec/1000;
}

#SelectExpand
   1#include <stdio.h>
   2#include <stdlib.h>
   3#include <string.h>
   4#include <math.h>
   5#include <time.h>
   6
   7#include <allegro.h>
   8#include <winalleg.h>
   9
  10#include <vector>
  11#include <string>
  12#include <algorithm>
  13
  14using namespace std;
  15
  16
  17
  18#define DIFFICULTY    30
  19#define HIVE_HP      10000
  20
  21
  22
  23class tUnit {
  24public:
  25  float  xp,yp;
  26  float  vx,vy;
  27  float  tx,ty;
  28  bool  selected;
  29  bool  hive;
  30  int    side;
  31  int    enemy;
  32  float  timer;
  33  int    hp;
  34  
  35  tUnit() : selected(false),enemy(-1), timer(0), vx(0), vy(0), hive(false), hp(100) {}
  36
  37  void Draw(BITMAP *buff);
  38  bool Think(float delta);
  39  void MoveTo(float x2,float y2);
  40};
  41
  42
  43vector<tUnit> units[2];
  44int sel_cx,sel_cy;
  45float sel_rad;
  46int _mb=0;
  47float closest_dist;
  48
  49
  50int nearest_unit(int side,float xp,float yp)
  51{
  52  float md2=100000;
  53  int id = -1;
  54  for(int i=0;i<units[side].size();i++)
  55  {
  56    float dx = units[side]<i>.xp - xp;
  57    float dy = units[side]<i>.yp - yp;
  58    dx=dx*dx+dy*dy;
  59    if(units[side]<i>.hive)
  60      dx/=9;
  61    if(md2>dx)
  62    {
  63      md2=dx;
  64      id=i;
  65    }
  66  }
  67  closest_dist = sqrt(md2);
  68  return id;
  69}
  70
  71
  72
  73void tUnit::Draw(BITMAP *buff)
  74{
  75  int col = 2;
  76  if(selected) col=14;
  77  if(side!=0) col=4;
  78  circle(buff,int(xp),int(yp),hive?int(13-timer*2):2,col);
  79  if(hive)
  80  {
  81    hline(buff,int(xp)-6,int(yp),int(xp)+6,8);
  82    hline(buff,int(xp)-6,int(yp),int(xp)-6+int((13.f*hp)/HIVE_HP),col);
  83  }
  84}
  85
  86bool tUnit::Think(float delta)
  87{
  88  if(hp<=0)
  89    return false;
  90
  91  if(hive)
  92  {
  93    selected = false;
  94    timer-=delta;
  95    if(timer<=0)
  96    {
  97      hp+=10;
  98      if(hp>HIVE_HP)
  99        hp=HIVE_HP;
 100
 101      float r = (rand()%360)*M_PI/180.f;
 102      tUnit u;
 103
 104      u.side = side;
 105      u.xp = xp;
 106      u.yp = yp;
 107      u.tx = xp + cos(r)*30;
 108      u.ty = yp + sin(r)*30;
 109
 110      units[side].push_back(u);
 111
 112      timer+=1+(rand()%1000)/1000.f;
 113    }
 114    
 115    return true;
 116  }
 117  
 118
 119  // AI
 120  timer-=delta;
 121  if(timer<=0)
 122  {
 123    int enemy = nearest_unit(!side,xp,yp);
 124    if(enemy>=0)
 125    {
 126      if(closest_dist<5)
 127        units[!side][enemy].hp-=rand()%120;
 128    
 129      if(side!=0 && (closest_dist<30 || (rand()%100<DIFFICULTY)))
 130      {
 131        tx = units[!side][enemy].xp;
 132        ty = units[!side][enemy].yp;
 133      }
 134
 135      timer+=0.5+(rand()%500)/1000.f;
 136    }
 137  }
 138
 139  float acc = 0.3;
 140  float frc = 0.5;
 141
 142  acc = acc*delta;
 143  frc = pow(frc,delta);
 144
 145  vx+=(tx-xp)*acc;  vx*=frc;
 146  vy+=(ty-yp)*acc;  vy*=frc;
 147  xp+=vx*delta;
 148  yp+=vy*delta;
 149
 150  return true;
 151}
 152
 153void tUnit::MoveTo(float x2,float y2)
 154{
 155  tx=x2+rand()%21-10;
 156  ty=y2+rand()%21-10;
 157}
 158
 159
 160
 161void init_armies()
 162{
 163  for(int s=0;s<2;s++)
 164  {
 165    units[s].clear();
 166    for(int y=0;y<3;y++)
 167    {
 168      tUnit u;
 169
 170      u.side = s;
 171      u.xp = 40+560*s;
 172      u.yp = 40+200*y;
 173      u.hive = true;
 174      u.hp = HIVE_HP;
 175
 176      units[s].push_back(u);
 177    }
 178  }
 179}
 180
 181
 182void think_mouse()
 183{
 184  int mx = mouse_x;
 185  int my = mouse_y;
 186  int mb = mouse_b;
 187  if(mb&2) mb=2;
 188  
 189  if(mb==1 && _mb!=1)
 190  {
 191    sel_cx = mx;
 192    sel_cy = my;
 193    sel_rad=0;
 194  }
 195  
 196  if(mb==1)
 197  {
 198    int dx=mx-sel_cx;
 199    int dy=my-sel_cy;
 200    sel_rad=sqrt(float(dx*dx+dy*dy));
 201  }
 202  
 203  if(mb!=1 && _mb==1)
 204    for(int i=0;i<units[0].size();i++)
 205    {
 206      int dx=units[0]<i>.xp-sel_cx;
 207      int dy=units[0]<i>.yp-sel_cy;
 208      units[0]<i>.selected = (sqrt(float(dx*dx+dy*dy))<=sel_rad);
 209    }
 210
 211  if(mb==2 && _mb!=2)
 212    for(int i=0;i<units[0].size();i++)
 213      if(units[0]<i>.selected)
 214        units[0]<i>.MoveTo(mx,my);
 215
 216  _mb = mb;
 217}
 218
 219
 220
 221int main()
 222{
 223  allegro_init();
 224  install_keyboard();
 225  install_timer();
 226  install_mouse();
 227  
 228  set_color_depth(8);
 229  set_gfx_mode(GFX_AUTODETECT_WINDOWED,640,480,0,0);
 230
 231  show_mouse(screen);
 232  
 233  BITMAP *buff = create_bitmap(SCREEN_W,SCREEN_H);
 234  clear(buff);
 235  
 236  init_armies();
 237
 238  unsigned int t0,t1;
 239  t0=t1=timeGetTime();
 240
 241  while(!key[KEY_ESC])
 242  {
 243    clear(buff);
 244    
 245    for(int s=0;s<2;s++)
 246      for(int i=0;i<units[s].size();i++)
 247        units[s]<i>.Draw(buff);
 248      
 249    if(_mb==1)
 250      circle(buff,sel_cx,sel_cy,int(sel_rad),2);
 251    
 252    vsync();
 253    blit(buff,screen,0,0,0,0,SCREEN_W,SCREEN_H);
 254
 255    t1 = timeGetTime();
 256    float delta = (t1-t0)/1000.f;
 257    t0=t1;
 258    
 259    think_mouse();
 260
 261    for(int s=0;s<2;s++)
 262      for(int i=0;i<units[s].size();i++)
 263        if(!units[s]<i>.Think(delta))
 264        {
 265          units[s]<i> = units[s][units[s].size()-1];
 266          units[s].erase(units[s].end()-1);
 267          i--;
 268        }
 269
 270  }
 271
 272  return 0;
 273}
 274END_OF_MAIN()

________
[ My LD48 entry ] [ My SpeedHack`04 entry ] [ TEAM ALLEGRO ] [ My TINS'05 entry - Snake ]

Kikaru

Member #7,616

August 2006

Can't get any of the source codes to compile. I keep getting errors like "textout_ex undeclared," or "invalid conversion from int to float," and even "confilcting definitions of BITMAP". More recent version of Allegro should fix the 'textout_ex' error though.

Maybe attach some .exe files later?

Jakub Wasilewski

Member #3,653

June 2003

Quote:

Maybe attach some .exe files later?

I'll post the binary pack in my next post, whether CGames makes it or not.

KK said:

Done.

Late .

CGamesPlay

Member #2,559

July 2002

Baf doesn't seem to be available. I can email it to anyone who asks me... PM me, I guess.

Oh, I will also email the entry to cgamespla@mailinator.com. Go to http://mailinator.com and log into to cgamespla's mailbox. Not cgamesplay's, but cgamespla's.

--
Tomasu: Every time you read this: hugging!

Ryan Patterson - <http://cgamesplay.com/>

Kikaru

Member #7,616

August 2006

Oops. Didn't get to test the final thing, so two changes: replace 'doline' with 'do_line', and on line 98, change 'cointime' to 'score'. :-/