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o.o
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Join Date: Jan 2007
Location: Philadelphia
Posts: 3,038
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Baddie Core
Back on Ruins I was attempting to make a baddie system. At the time I saved it to use/finish in the future but I doubt I'll get a chance to. The only thing missing are wall/water checks because I was having trouble with them, as well as dealing damage, taking damage, and healing since we didn't have a health or damage system on Ruins. Enjoy an almost complete baddie system.
Core:
PHP Code:
/*
This is the core system of baddies.
No scripts but those that are a baddie class
should be linking to this.
-Switch
*/
/*
this.bname -> baddie name
this.range
[0] -> aggro
[1] -> attack
this.speed
this.damage
this.freeze -> freeze time after an attack
this.health
[0] -> current
[1] -> max
*/
enum {
IDLE,
WALK,
ATTACK,
DEAD
}
function onCreated() {
cancelEvents("PlayerAggro");
this.spawn_coords = {this.level.name, this.x, this.y};
this.mode = IDLE;
this.showCharacter();
this.dir = 2;
this.nick = this.bname;
setCharAni("baddie_" @lowercase(this.bname)@ "-idle", null);
if (findNearestPlayer(this.x, this.y) != null) {
//begin loop
onTimeout();
}
}
function onPlayerEnters() {
if (this.mode == IDLE) {
//begin loop
onTimeout();
}
}
function onTimeout() {
temp.pl = findNearestPlayer(this.x, this.y);
temp.dx = temp.pl.x-this.x;
temp.dy = temp.pl.y-this.y;
temp.dist = (temp.dx^2+temp.dy^2)^0.5;
if (temp.dist <= this.range[0]) {
this.dcount = 0;
this.mode = ATTACK;
onPlayerAggro(temp.pl);
return;
}
if (this.dcount == 20) {
temp.rand = int(random(0, 100));
if (temp.rand in |0, 80|) {
this.mode = IDLE;
}
else if (temp.rand in |81, 100|) {
this.mode = WALK;
}
}
if (this.mode == IDLE) {
setCharAni("baddie_" @lowercase(this.bname)@ "-idle", null);
if (this.dcount == 20) {
this.dcount = 0;
this.dir = int(random(0, 3));
}
}
else if (this.mode == WALK) {
setCharAni("baddie_" @lowercase(this.bname)@ "-walk", null);
if (this.dcount == 20) {
this.dcount = 0;
for (temp.i=0; temp.i<359; temp.i++) {
temp.angle = random(0, pi*2);
temp.dx = cos(temp.angle)*this.speed*20;
temp.dy = -sin(temp.angle)*this.speed*20;
if (this.x+temp.dx in |0, 64| && this.y+temp.dy in |0, 64|) {
this.dir = (temp.angle in |0, pi*0.25|?3:(temp.angle in |pi*0.25, pi*0.75|?0:(temp.angle in |pi*0.75, pi*1.25|?1:(temp.angle in |pi*1.25, pi*1.75|?2:3))));
move(temp.dx/20, temp.dy/20, 0.1, 0);
this.wdx = temp.dx/20;
this.wdy = temp.dy/20;
break;
}
}
}
else {
move(this.wdx, this.wdy, 0.1, 0);
}
}
this.dcount++;
setTimer(0.1);
}
function onPlayerAggro(pl) {
if (this.mode != ATTACK) {
//stop walk ani
setCharAni("baddie_" @lowercase(this.bname)@ "-idle", null);
onTimeout();
return;
}
//get distance to player
temp.dx = pl.x-this.x;
temp.dy = pl.y-this.y;
temp.dist = (temp.dx^2+temp.dy^2)^0.5;
//in hurt range
if (temp.dist <= this.range[1]) {
//so that you can see the attack
setCharAni("baddie_" @lowercase(this.bname)@ "-idle", null);
attackPlayer(pl);
return;
}
//out of aggro range (plus a quarter of it, to make it harder to get out of)
if (temp.dist > this.range[0]*1.25) {
//stop walk ani
setCharAni("baddie_" @lowercase(this.bname)@ "-idle", null);
onTimeout();
return;
}
//walk
setCharAni("baddie_" @lowercase(this.bname)@ "-walk", null);
//return dx and dy to a distance of 1, then add in its speed
temp.angle = getangle(temp.dx, temp.dy);
temp.movex = cos(temp.angle)*this.speed*2;
temp.movey = -sin(temp.angle)*this.speed*2;
//change dir
this.dir = (temp.angle in |0, pi*0.25|?3:(temp.angle in |pi*0.25, pi*0.75|?0:(temp.angle in |pi*0.75, pi*1.25|?1:(temp.angle in |pi*1.25, pi*1.75|?2:3))));
//move baddie towards player
move(temp.movex, temp.movey, 0.1, 0);
scheduleEvent(0.1, "PlayerAggro", pl);
}
function attackPlayer(pl) {
setCharAni("baddie_" @lowercase(this.bname)@ "-attack", null);
//hurt stuff goes here
scheduleEvent(1.5, "PlayerAggro", pl);
}
function onRespawn() {
cancelEvents("PlayerAggro");
setTimer(0);
warpto(this.spawn_coords[0], this.spawn_coords[1], this.spawn_coords[2]);
this.x = this.spawn_coords[1];
this.y = this.spawn_coords[2];
setCharAni("baddie_" @lowercase(this.bname)@ "-idle", null);
this.mode = IDLE;
if (findNearestPlayer(this.x, this.y) != null) {
onTimeout();
}
}
function onPlayerLeaves() {
if (findNearestPlayer(this.x, this.y) == null) {
this.mode = IDLE;
//end loop
setTimer(0);
setCharAni("baddie_" @lowercase(this.bname)@ "-idle", null);
}
}
Baddie Class (example):
PHP Code:
/*
This is an example of a baddie class that
would link to the baddie core.
*/
function onCreated() {
this.bname = "Slug";
this.range = {5, 1};
this.speed = 0.4;
this.damage = 9001;
this.freeze = 0.3;
this.health = {9001, 9001};
this.join("baddie-core");
}
// It's over 9000!!!!!!
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__________________
Oh squiggly line in my eye fluid. I see you lurking there on the peripheral of my vision.
But when I try to look at you, you scurry away.
Are you shy, squiggly line?
Why only when I ignore you, do you return to the center of my eye?
Oh, squiggly line, it's alright, you are forgiven.
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01-07-2011, 08:58 AM
Linear Mode
