|
|
2.5D Spaceshooter - OpenSource
#238296
11/26/08 12:37
11/26/08 12:37
|
Joined: Jul 2007
Posts: 424
EUROPE
maslone1
OP
Senior Member
|
OP
Senior Member
Joined: Jul 2007
Posts: 424
EUROPE
|
Hey there! I've started a little opne-source project for the 3dgs-users. I started this little project for the newbies. It should help to learn scripting little projects. here is the first version of the code.
#include <acknex.h>
#include <default.c>
TEXT* help = {
string = "TEST-PROGRAMM - CREATED BY MARCEL KLEE";
red = 255; green=255; blue=255;
flags=VISIBLE;
}
function plActor();
function main(){
fps_max=60;
wait(1);
//Load the Environment
level_load("");
wait(3);
ent_create("s1.mdl", vector(0,0,0),plActor);
}
function plActor()
{
var vecPos[3] = {0,0,0};
var vecSpeed[3] = {0,0,0};
var vecAng[3] = {0,0,0};
var mySpeed = 0;
var facCamAbst;
while(1){
mySpeed += key_force.y*time_step;
vecSpeed[1] = mySpeed*cos(my.pan);
vecSpeed[2] = mySpeed*sin(my.pan);
vecSpeed[3] = 0;
vecAng[1] -= key_force.x*10*time_step;
vec_add(vecPos[1], vecSpeed[1]);
accelerate(mySpeed, 0, 0.2);
my.pan = vecAng[1];
my.tilt = 0;
my.roll = 0;
my.x = vecPos[1];
my.y = vecPos[2];
my.z = vecPos[3];
camera.x = my.x;
camera.y = my.y;
camera.z = my.z + 250 + facCamAbst;
camera.tilt= -90;
camera.roll= 0;
camera.pan = 0;
facCamAbst = mySpeed;
facCamAbst = abs(facCamAbst);
wait(1);
}
}
with the arrow-keys you can handle the ship. There is no level yet, so you can't see the ship-movement. But you can load a level you made. Some new code will follow... cheers Marcel
Last edited by maslone1; 11/26/08 12:37.
A8c, Blender, FlStudio, Unity3d
|
|
|
Re: 2.5D Spaceshooter - OpenSource
[Re: dracula]
#238316
11/26/08 15:55
11/26/08 15:55
|
Joined: Jul 2007
Posts: 424
EUROPE
maslone1
OP
Senior Member
|
OP
Senior Member
Joined: Jul 2007
Posts: 424
EUROPE
|
thanx!
now a little introduction - how to use the code:
1- Create a new Project-folder on your PC.
2- Create a new ".c" -file (name for instance "game.c")
and copy the script into the file.
3- Create your space-ship mdl with med and save the model in the project-folder
The name of the space-ship model must be "s1.mdl" or you change the name in the script-file
4- That's it!
You can run your project. (one way to run the script -> drag and drop the game.c file to the acknex.exe
It will start automaticly.
The next i'll create is a code for a space-background.
CU
Marcel
Last edited by maslone1; 11/26/08 15:57.
A8c, Blender, FlStudio, Unity3d
|
|
|
Re: 2.5D Spaceshooter - OpenSource
[Re: Kevinper]
#238451
11/27/08 14:36
11/27/08 14:36
|
Joined: Jul 2007
Posts: 424
EUROPE
maslone1
OP
Senior Member
|
OP
Senior Member
Joined: Jul 2007
Posts: 424
EUROPE
|
Hi Kevin!
I'll include my own version for the star-field.
Maybe,... today, or tomorrow,... i will update the script with the new features.
cu
marcel
A8c, Blender, FlStudio, Unity3d
|
|
|
Re: 2.5D Spaceshooter - OpenSource
[Re: maslone1]
#238947
12/01/08 11:28
12/01/08 11:28
|
Joined: Jul 2007
Posts: 424
EUROPE
maslone1
OP
Senior Member
|
OP
Senior Member
Joined: Jul 2007
Posts: 424
EUROPE
|
hey friends! a new version of the code (without stars-background):
#include <acknex.h>
#include <default.c>
TEXT* help = {
string = "TEST-PROGRAMM - CREATED BY MARCEL KLEE";
red = 255; green=255; blue=255;
flags=VISIBLE;
}
function plActor();
function main(){
fps_max=60;
wait(1);
//Load the Environment
level_load("");
wait(3);
ent_create("s1.mdl", vector(0,0,0),plActor);
}
function plActor()
{
var vecPos[3] = {0,0,0};
var vecSpeed[3] = {0,0,0};
var vecAng[3] = {0,0,0};
var mySpeed = 0;
var facCamAbst;
while(1){
mySpeed += key_force.y*time_step;
vecSpeed[1] = mySpeed*cos(my.pan);
vecSpeed[2] = mySpeed*sin(my.pan);
vecSpeed[3] = 0;
vecAng[1] -= key_force.x*10*time_step;
vec_add(vecPos[1], vecSpeed[1]);
accelerate(mySpeed, 0, 0.05);
my.pan = vecAng[1];
my.tilt = 0;
my.roll = 0;
my.x = vecPos[1];
my.y = vecPos[2];
my.z = vecPos[3];
camera.x = my.x;
camera.y = my.y;
camera.z = my.z + 250 + facCamAbst;
camera.tilt= -90;
camera.roll= 0;
camera.pan = 0;
facCamAbst = mySpeed*12;
facCamAbst = abs(facCamAbst);
wait(1);
}
}
////////////////////////////////////
the next days i will create the code for the background.... hold on! cu Marcel Klee
Last edited by maslone1; 12/01/08 11:33.
A8c, Blender, FlStudio, Unity3d
|
|
|
Re: 2.5D Spaceshooter - OpenSource
[Re: maslone1]
#240727
12/12/08 06:57
12/12/08 06:57
|
Joined: Jul 2007
Posts: 424
EUROPE
maslone1
OP
Senior Member
|
OP
Senior Member
Joined: Jul 2007
Posts: 424
EUROPE
|
hey there! a new version. it inludes a star-field now... its the first version of the star-field. you only have to create a pcx map with the a pixel-size of 24x24. the color should be white. the name of the pcx file: "star.pcx" the code:
#include <acknex.h>
#include <default.c>
BMAP* star_map = "star.pcx";
var star_gen_pos[3];
TEXT* help = {
string = "TEST-PROGRAMM - CREATED BY MARCEL KLEE";
red = 255; green=255; blue=255;
flags=VISIBLE;
}
function plActor();
function part_alphafade(PARTICLE *p);
function effect_explo(PARTICLE *p);
function main(){
fps_max=60;
vec_set(screen_color,vector(1,1,1));
wait(1);
//Load the Environment
level_load("");
wait(3);
ent_create("s1.mdl", vector(0,0,0),plActor);
}
function plActor()
{
var vecPos[3] = {0,0,0};
var vecSpeed[3] = {0,0,0};
var vecAng[3] = {0,0,0};
var mySpeed = 0;
var facCamAbst;
while(1){
mySpeed += key_force.y*time_step;
vecSpeed[1] = mySpeed*cos(my.pan);
vecSpeed[2] = mySpeed*sin(my.pan);
vecSpeed[3] = 0;
vecAng[1] -= key_force.x*10*time_step;
vec_add(vecPos[1], vecSpeed[1]);
accelerate(mySpeed, 0, 0.05);
my.pan = vecAng[1];
my.tilt = 0;
my.roll = 0;
my.x = vecPos[1];
my.y = vecPos[2];
my.z = vecPos[3];
camera.x = my.x;
camera.y = my.y;
camera.z = my.z + 250 + facCamAbst;
camera.tilt= -90;
camera.roll= 0;
camera.pan = 0;
facCamAbst = mySpeed*12;
facCamAbst = abs(facCamAbst);
vec_set(star_gen_pos[1],my.x);
effect(effect_explo,10 * time_step,star_gen_pos[1],normal);
wait(1);
}
}
////////////////////////////////////
function part_alphafade(PARTICLE *p)
{
if(num_particles > 300) { p.lifespan -= 1*time_step; p.alpha -= 1*time_step; }
}
function effect_explo(PARTICLE *p)
{
var temp[3];
p.lifespan = random(500) - 200;
p.x = star_gen_pos[1] + random(400) - random(400);
p.y = star_gen_pos[2] + random(400) - random(400);
p.z = star_gen_pos[3] + random(400) - random(400);
p.size = random(8)-4;
p.alpha = 50 + random(25);
p.bmap = star_map;
p.flags |= (BRIGHT | TRANSLUCENT);
p.event = part_alphafade;
}
next i will optimize the code and create a background. the ship-physic will get more "realistic". cu marcel
A8c, Blender, FlStudio, Unity3d
|
|
|
Re: 2.5D Spaceshooter - OpenSource
[Re: maslone1]
#240728
12/12/08 07:07
12/12/08 07:07
|
Joined: Jul 2007
Posts: 424
EUROPE
maslone1
OP
Senior Member
|
OP
Senior Member
Joined: Jul 2007
Posts: 424
EUROPE
|
ok,... i quickly did some changes on the ship-physics. the new version of the code (again  ):
#include <acknex.h>
#include <default.c>
BMAP* star_map = "star.pcx";
var star_gen_pos[3];
TEXT* help = {
string = "TEST-PROGRAMM - CREATED BY MARCEL KLEE";
red = 255; green=255; blue=255;
flags=VISIBLE;
}
function plActor();
function part_alphafade(PARTICLE *p);
function effect_explo(PARTICLE *p);
function main(){
fps_max=60;
vec_set(screen_color,vector(1,1,1));
wait(1);
//Load the Environment
level_load("");
wait(3);
ent_create("s1.mdl", vector(0,0,0),plActor);
}
function plActor()
{
var vecPos[3] = {0,0,0};
var vecSpeed[3] = {0,0,0};
var vecAng[3] = {0,0,0};
var vecForce1[3] = {0,0,0};
var mySpeed = 0;
var facCamAbst;
var shipmass = 80; //80tons
while(1){
mySpeed += key_force.y*time_step/shipmass;
vecSpeed[1] += mySpeed*cos(my.pan);
vecSpeed[2] += mySpeed*sin(my.pan);
vecSpeed[3] = 0;
vecAng[1] -= key_force.x*10*time_step;
vec_add(vecPos[1], vecSpeed[1]);
accelerate(mySpeed, 0, 0.05);
accelerate(vecSpeed[1], 0, 0.05);
accelerate(vecSpeed[2], 0, 0.05);
accelerate(vecSpeed[3], 0, 0.05);
my.pan = vecAng[1];
my.tilt = 0;
my.roll = 0;
my.x = vecPos[1];
my.y = vecPos[2];
my.z = vecPos[3];
camera.x = my.x;
camera.y = my.y;
camera.z = my.z + 550 + facCamAbst;
camera.tilt= -90;
camera.roll= 0;
camera.pan = 0;
facCamAbst = mySpeed*12*shipmass;
facCamAbst = abs(facCamAbst);
vec_set(star_gen_pos[1],my.x);
effect(effect_explo,10 * time_step,star_gen_pos[1],normal);
wait(1);
}
}
////////////////////////////////////
function part_alphafade(PARTICLE *p)
{
if(num_particles > 300) { p.lifespan -= 1*time_step; p.alpha -= 1*time_step; }
}
function effect_explo(PARTICLE *p)
{
var temp[3];
p.lifespan = random(500) - 200;
p.x = star_gen_pos[1] + random(400) - random(400);
p.y = star_gen_pos[2] + random(400) - random(400);
p.z = star_gen_pos[3] + random(400) - random(400);
p.size = random(8)-4;
p.alpha = 50 + random(25);
p.bmap = star_map;
p.flags |= (BRIGHT | TRANSLUCENT);
p.event = part_alphafade;
}
greetings marcel
A8c, Blender, FlStudio, Unity3d
|
|
|
Re: 2.5D Spaceshooter - OpenSource
[Re: dracula]
#240821
12/12/08 19:46
12/12/08 19:46
|
Joined: Jul 2007
Posts: 424
EUROPE
maslone1
OP
Senior Member
|
OP
Senior Member
Joined: Jul 2007
Posts: 424
EUROPE
|
hey dracula! shure.... i will do some comments i also will create a workshop.... with help of some other persons....
#include <acknex.h>
#include <default.c>
BMAP* star_map = "star.pcx"; //define a bitmap called star_map
var star_gen_pos[3]; //variable -> will safe coordinates
TEXT* help = { //create a text on screen
string = "TEST-PROGRAMM - CREATED BY MARCEL KLEE";
red = 255; green=255; blue=255;
flags=VISIBLE; //make text visible
}
function plActor(); //function-prototype for the player
function part_alphafade(PARTICLE *p); //particle function
function effect_explo(PARTICLE *p); //particle function
function main(){
fps_max=60;
//Load the Environment
level_load("");
wait(3);
ent_create("s1.mdl", vector(0,0,0),plActor);
//create the player in the level
//vector(0,0,0) is the start-position of the ship
}
function plActor()
{
//for the movement we need 3 var-arrays
//1- for the Ship Position -> vecPos[3]
//2- for the Ship-Speed -> vecSpeed[3]
//3- for the Ship-Direction -> vecAng[3]
//You will alse see vecForce1[3]
//This is one of the other forces you can use.
//for instance for gravitation or some other kinds of energie
//mySpeed is the force used for a "constant" force in x-
//direction of the ship.
var vecPos[3] = {0,0,0}; //i initialize all with zero
var vecSpeed[3] = {0,0,0}; //so there is no bad faulty effect
var vecAng[3] = {0,0,0}; //at the game-start
var vecForce1[3] = {0,0,0}; //use this var array for slide-effects :)
var mySpeed = 0;
var facCamAbst; //this is only used as a factor for
//the cam-movement
var shipmass = 80; //80tons -> change this to change the ship
//setup
while(1){
//with the arrow-key-Y you change the force.
mySpeed += key_force.y*time_step/shipmass;
//with pan and the trigometrics you calculate the vector
//vecSpeed in x and y diriction
vecSpeed[1] += mySpeed*cos(my.pan);
vecSpeed[2] += mySpeed*sin(my.pan);
vecSpeed[3] = 0;
//-----------------------------------------/*
//this a possible way to add a slide-function:
vecForce1[1] += mySpeed*key_force.x/shipmass*cos(my.pan-90);
vecForce1[2] += mySpeed*key_force.x/shipmass*sin(my.pan-90);
vecForce1[3] = 0;
vec_add(vecPos[1], vecForce1[1]);
accelerate(vecForce1[1], 0, 0.05);
accelerate(vecForce1[2], 0, 0.05);
accelerate(vecForce1[3], 0, 0.05);
//i havent tested this, but it should work.
//play with the values....
-------------------------------------------*/
vecAng[1] -= key_force.x*10*time_step;
vec_add(vecPos[1], vecSpeed[1]);
accelerate(mySpeed, 0, 0.05);
//i use accelerate to "simulate" friction
//change the value 0.05 to .... 0.9 -> you will see the changes
accelerate(vecSpeed[1], 0, 0.05);
accelerate(vecSpeed[2], 0, 0.05);
accelerate(vecSpeed[3], 0, 0.05);
my.pan = vecAng[1];
my.tilt = 0;
my.roll = 0;
my.x = vecPos[1];
my.y = vecPos[2];
my.z = vecPos[3];
//here comes some functions for the cam
camera.x = my.x; //there exists some easier ways to set the
camera.y = my.y; //position -> vec_set(camera.x, my.x)
camera.z = my.z + 550 + facCamAbst;
camera.tilt= -90; //cam-diretion - down
camera.roll= 0;
camera.pan = 0;
facCamAbst = mySpeed*12*shipmass; //integrate the shipmass
//to prefent a to big distance
facCamAbst = abs(facCamAbst);
vec_set(star_gen_pos[1],my.x);
effect(effect_explo,10 * time_step,star_gen_pos[1],normal);
//create particles for the star-field
wait(1);
}
}
//more comments will follow
//first i will optimze the code....
////////////////////////////////////
function part_alphafade(PARTICLE *p)
{
if(num_particles > 300) { p.lifespan -= 1*time_step; p.alpha -= 1*time_step; }
}
function effect_explo(PARTICLE *p)
{
var temp[3];
p.lifespan = random(500) - 200;
p.x = star_gen_pos[1] + random(400) - random(400);
p.y = star_gen_pos[2] + random(400) - random(400);
p.z = star_gen_pos[3] + random(400) - random(400);
p.size = random(8)-4;
p.alpha = 50 + random(25);
p.bmap = star_map;
p.flags |= (BRIGHT | TRANSLUCENT);
p.event = part_alphafade;
}
cheers
Last edited by maslone1; 12/12/08 20:00.
A8c, Blender, FlStudio, Unity3d
|
|
|
|
