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#include "StdAfx.h"
#include "mmgr.h"
#include "BubbleProjectile.h"
#include "Game/Camera.h"
#include "Rendering/GL/VertexArray.h"
#include "Sim/Projectiles/ProjectileHandler.h"
#include "GlobalUnsynced.h"
CR_BIND_DERIVED(CBubbleProjectile, CProjectile, (float3(0,0,0),float3(0,0,0),0,0,0,NULL,0));
CR_REG_METADATA(CBubbleProjectile, (
CR_MEMBER(ttl),
CR_MEMBER(alpha),
CR_MEMBER(size),
CR_MEMBER(startSize),
CR_MEMBER(sizeExpansion),
CR_RESERVED(8)
));
CBubbleProjectile::CBubbleProjectile(float3 pos,float3 speed, float ttl, float startSize, float sizeExpansion, CUnit* owner, float alpha GML_PARG_C):
CProjectile(pos, speed, owner, false, false, false GML_PARG_P),
ttl((int) ttl),
alpha(alpha),
size(startSize * 0.4f),
startSize(startSize),
sizeExpansion(sizeExpansion)
{
checkCol = false;
}
CBubbleProjectile::~CBubbleProjectile()
{
}
void CBubbleProjectile::Update()
{
pos+=speed;
--ttl;
size+=sizeExpansion;
if(size<startSize)
size+=(startSize-size)*0.2f;
drawRadius=size;
if(pos.y>-size*0.7f){
pos.y=-size*0.7f;
alpha-=0.03f;
}
if(ttl<0){
alpha-=0.03f;
}
if(alpha<0){
alpha=0;
deleteMe=true;
}
}
void CBubbleProjectile::Draw()
{
inArray=true;
unsigned char col[4];
col[0]=(unsigned char)(255*alpha);
col[1]=(unsigned char)(255*alpha);
col[2]=(unsigned char)(255*alpha);
col[3]=(unsigned char)(255*alpha);
float interSize=size+sizeExpansion*gu->timeOffset;
va->AddVertexTC(drawPos-camera->right*interSize-camera->up*interSize,ph->bubbletex.xstart ,ph->bubbletex.ystart ,col);
va->AddVertexTC(drawPos+camera->right*interSize-camera->up*interSize,ph->bubbletex.xend,ph->bubbletex.ystart ,col);
va->AddVertexTC(drawPos+camera->right*interSize+camera->up*interSize,ph->bubbletex.xend,ph->bubbletex.yend,col);
va->AddVertexTC(drawPos-camera->right*interSize+camera->up*interSize,ph->bubbletex.xstart ,ph->bubbletex.yend,col);
}
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