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RockAI.cpp
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RockAI.cpp
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// Copyright (C) 1997-1998 RealityMakers Entertainment as
// All rights reserved.
#include <posix/stdlib.h>
//#include <Interface/Debug.h>
#include <3dapi/Geometry.h>
#include "RockAI.h"
#include <3dapi/Texture.h>
#include <3dapi/Material.h>
#include "Meteorites.h"
#include <Interface/DynamicArray.h>
#include <3dapi/Camera.h>
#include <3dapi/LightPoint.h>
#include "FirePickup.h"
#include <posix/stdio.h>
#include <posix/string.h>
#include <3dapi/IndexedPolygon.h>
#include <3dapi/Vertex.h>
#include <Interface/String.h>
//static Material *mats[] = {0,0,0,0,0};
static int deadrocks = 0;
//static Material *expm = 0;
RockAI::RockAI(Camera *cam, /*Meteorites *_scr,*/ Geometry *c, float s) : Intelligence(c){ // ,KernelClient(){
camera = cam;
// scr=_scr;
size = s;
PositionStep=Vector(0,0,0);
// Kill=false;
startframe = abs(rand());
// OldTime=Time();
OldTime = -1.0f;
c->SetName(0,String("Rock")); // fixme: Optimize!
SetPosition(Vector((rand()-0x40000)*.08f,(rand()-0x40000)*.08f,-8000));
PositionStep=Vector(((rand()%0x7ff)-0x400)*1.0f,((rand()%0x7ff)-0x400)*1.0f,0);
int rockmat = rand()%4;
//if(!mats[rockmat]){
char name[1024];
sprintf(name,"Textures/Rock_%d/Rock_%d",rockmat,rockmat);
RockMaterial = new Material(name,Texture::cRGB);
// RockMaterial->SetMode(MATERIAL_SOURCE_DIFFUSE|MATERIAL_DEST_MULTIPLY_ONE_MINUS_ALPHA);
RockMaterial->CacheAll();
// mats[rockmat] = RockMaterial;
//}
//if(!expm){
ExplotionMaterial[0] = new Material("Textures/Explosion/Explosion_0",Texture::cRGB);
// ExplotionMaterial[0]->SetMode(MATERIAL_SOURCE_DIFFUSE|MATERIAL_DEST_MULTIPLY_ONE_MINUS_ALPHA);
ExplotionMaterial[0]->CacheAll();
ExplotionMaterial[1] = new Material("Textures/Explosion/Explosion_1",Texture::cRGB);
// ExplotionMaterial[1]->SetMode(MATERIAL_SOURCE_DIFFUSE|MATERIAL_DEST_MULTIPLY_ONE_MINUS_ALPHA);
ExplotionMaterial[1]->CacheAll();
ExplotionMaterial[2] = new Material("Textures/Explosion/Explosion_2",Texture::cRGB);
// ExplotionMaterial[2]->SetMode(MATERIAL_SOURCE_DIFFUSE|MATERIAL_DEST_MULTIPLY_ONE_MINUS_ALPHA);
ExplotionMaterial[2]->CacheAll();
ExplotionMaterial[3] = new Material("Textures/Explosion/Explosion_3",Texture::cRGB);
// ExplotionMaterial[3]->SetMode(MATERIAL_SOURCE_DIFFUSE|MATERIAL_DEST_MULTIPLY_ONE_MINUS_ALPHA);
ExplotionMaterial[3]->CacheAll();
//RockMaterial = mats[rockmat];
c->Apply(RockMaterial);
ExpTime=0;
status = 0;
c->Add(Vector(-size,-size,0));
c->Add(Vector( size,-size,0));
c->Add(Vector( size, size,0));
c->Add(Vector(-size, size,0));
c->Add(Vertex(0,0,0));
c->Add(Vertex(1,1,0));
c->Add(Vertex(2,1,1));
c->Add(Vertex(3,0,1));
IndexedPolygon *pol = c->NewIndexedPolygon();
pol->Add(0);
pol->Add(1);
pol->Add(2);
pol->Add(3);
exploding = false;
ImpactTime = -1.0f;
}
RockAI::RockAI(/*Meteorites *_scr,*/ Geometry *g, RockAI *) : Intelligence(g){ //,KernelClient(){
// scr = _scr;
PositionStep=Vector(0,0,0);
// Kill=false;
startframe = abs(rand());
// OldTime=Time();
OldTime = -1.0f;
//SetPosition(Vector((rand()-0x4000)*8,(rand()-0x4000)*8,-800000));
PositionStep=Vector((rand()-0x4000)*.05f,(rand()-0x4000)*.05f,0);
// RockMaterial = new Material("Textures/Rock/Rock",TEXTURE_ARGB);
// ExplotionMaterial = new Material("Textures/Explosion/Explosion");
// g->Apply(RockMaterial);
ExpTime=0;
status = 0;
exploding = false;
ImpactTime = -1.0f;
}
RockAI::~RockAI(){
delete RockMaterial;
delete ExplotionMaterial[0];
delete ExplotionMaterial[1];
delete ExplotionMaterial[2];
delete ExplotionMaterial[3];
}
Intelligence *RockAI::Clone(Geometry *g){
return(new RockAI(/*scr,*/g,this));
}
bool RockAI::Tick(double time){
if(OldTime<0) OldTime = time;
float pulse=float(time-OldTime);
SetPosition(Vector(GetPosition())+(PositionStep*pulse));
Vector pos = Vector(GetPosition());
//Node *n = GetNode("Camera");
pos-=Vector(camera->GetPosition()); // fixme: bug! geo is 0 sometimes
if(pos.X> 6400*2) SetPosition(Vector(GetPosition())-Vector(6400*2*2,0,0));
if(pos.X<-6400*2) SetPosition(Vector(GetPosition())+Vector(6400*2*2,0,0));
if(pos.Y> 6400*2) SetPosition(Vector(GetPosition())-Vector(0,6400*2*2,0));
if(pos.Y<-6400*2) SetPosition(Vector(GetPosition())+Vector(0,6400*2*2,0));
#if 0
if(Kill){
if(ExpTime==0){
ExpTime = time;
if(!strcmp(GetCreatorGeometry()->GetName(),"Rock_sub")){
status = 1;
for(int n=0; n<3; n++){
/*
Geometry *Rock = (Geometry*)scr->Rocks_sub_sub->GetItem(scr->Rocks_sub_sub_item++);
Rock->Tick(time);
if(GetParentCamera()) GetParentCamera()->Apply(Rock); // Fireball removes it self
else if(GetParentGeometry()) GetParentGeometry()->Node::Apply(Rock); // Fireball removes it self
else if(GetParentLightPoint()) GetParentLightPoint()->Apply(Rock); // Fireball removes it self
Rock->SetPosition(Vector(GetPosition()));
*/
Geometry *Rock = new Geometry();
Rock->Node::Apply(new RockAI(scr,Rock));
GetParent()->Apply(Rock);
}
}else if(!strcmp(GetCreatorGeometry()->GetName(),"Rock")){
status = 0;
for(int n=0; n<3; n++){
/*
Geometry *Rock = (Geometry*)scr->Rocks_sub->GetItem(scr->Rocks_sub_item++);
Rock->Tick(time);
if(GetParentCamera()) GetParentCamera()->Apply(Rock); // Fireball removes it self
else if(GetParentGeometry()) GetParentGeometry()->Node::Apply(Rock); // Fireball removes it self
else if(GetParentLightPoint()) GetParentLightPoint()->Apply(Rock); // Fireball removes it self
Rock->SetPosition(Vector(GetPosition()));
*/
Geometry *Rock = new Geometry();
Rock->Node::Apply(new RockAI(scr,Rock));
GetParent()->Apply(Rock);
}
}else status=2;
GetCreatorGeometry()->SetName("Explotion");
// GetCreatorGeometry()->Apply(ExplotionMaterial);
//GetCreatorGeometry()->SetPosition(Vector(GetPosition())-Vector(0,0,10000));
if(rand()<0x2ff){
// Add pickup
Geometry *Pickup = new Geometry();
FirePickup *AI = new FirePickup(Pickup);
Pickup->Node::Apply(AI);
Pickup->SetPosition(Vector(GetPosition()));
GetParentGeometry()->Node::Apply(Pickup);
}
}
int framecount = GetCreatorGeometry()->GetMaterial()->GetTexture()->GetFrameCount();
if(framecount) GetCreatorGeometry()->GetMaterial()->GetTexture()->SetFrame((int)((time-ExpTime)*framecount/0.5f)%framecount);
OldTime=time;
if((time-ExpTime)>0.5f){
scr->RockCount--;
//KillOwner();
switch(status){
case 0:
GetCreatorGeometry()->SetName("Rock");
break;
case 1:
GetCreatorGeometry()->SetName("Rock_sub");
break;
case 2:
GetCreatorGeometry()->SetName("Rock_sub_sub");
break;
}
GetCreatorGeometry()->Apply(RockMaterial);
Disconnect();
return false;
}else return true;
}else{
int framecount = /*GetCreatorGeometry()->GetMaterial()*/RockMaterial->GetTexture()->GetFrameCount();
if(framecount) /*GetCreatorGeometry()->GetMaterial()->*/RockMaterial->GetTexture()->SetFrame(((int)(time*framecount/2.0f)+startframe)%framecount);
OldTime=time;
return true;
}
#endif
if(exploding){
//printf("%f\n",ImpactTime);
if(ImpactTime<0) ImpactTime = time;
int framecount = ExplotionMaterial[explotion]->GetTexture()->GetFrameCount();
int frame = int((time-ImpactTime)*framecount);///.5f);
//printf("%d/%d(%f)\n",frame,framecount,time-ImpactTime);
if(frame>=framecount) Kill();
if(framecount) ExplotionMaterial[explotion]->GetTexture()->SetFrame(frame>=framecount?framecount-1:frame);
OldTime=time;
}else{
// fixme: 16/11/1998 - GetTexture() returned bullshit.
int framecount = RockMaterial->GetTexture()->GetFrameCount();
if(framecount) RockMaterial->GetTexture()->SetFrame(int((time*framecount/2.0f)+startframe)%framecount);
OldTime=time;
}
return true;
}
bool RockAI::BoundingSphereIntersection(float sqrdist, class Node *caller){
// fixme: caller was fucked here once.
if(exploding) return false;
//char *name = caller->GetName();
if( caller->GetName()==String("Fireball")|| // fixme: Optimize!
caller->GetName()==String("Flare")){ // fixme: Optimize!
//Kill=true;
//printf("%s\n",caller->GetName());
if(rand()%0xff<10){
Geometry *Pickup = new Geometry();
Pickup->Node::Apply(0,new FirePickup(camera,Pickup));
Pickup->SetPosition(0,Vector(GetPosition()));
GetParent()->Apply(0,Pickup);
}
if(size>100.0f){
for(int n=0; n<2; n++){
Geometry *Rock = new Geometry();
Rock->Node::Apply(0,new RockAI(camera,/*scr,*/Rock,size/2));
Rock->SetPosition(0,Vector(GetPosition()));
GetParent()->Apply(0,Rock);
}
}else{
deadrocks++;
while(deadrocks>=4){
deadrocks-=4;
Geometry *Rock = new Geometry();
Rock->Node::Apply(0,new RockAI(camera,/*scr,*/Rock,400.0f));
Rock->SetPosition(0,Vector(GetPosition()));
GetParent()->Apply(0,Rock);
}
}
SetName("DeadRock");
explotion = rand()%3;
Apply(ExplotionMaterial[explotion]);
Geometry *geo = GetCreatorGeometry();
geo->SetVector(0,Vector(geo->GetVector(0))*3);
geo->SetVector(1,Vector(geo->GetVector(1))*3);
geo->SetVector(2,Vector(geo->GetVector(2))*3);
geo->SetVector(3,Vector(geo->GetVector(3))*3);
exploding = true;
// caller->Kill();
// Kill();
}//else
// if(strcmp(caller->GetName(),"Background"))
// if(strcmp(caller->GetName(),"Rock"))
// printf("%s\n",caller->GetName());
return false;
}