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#include "StdAfx.h"
#include "mmgr.h"
#include "BeamLaserProjectile.h"
#include "Game/Camera.h"
#include "Rendering/GL/VertexArray.h"
#include "Sim/Projectiles/ProjectileHandler.h"
#include "Sim/Units/Unit.h"
#include "Sim/Weapons/WeaponDef.h"
CR_BIND_DERIVED(CBeamLaserProjectile, CWeaponProjectile,
(float3(0,0,0),float3(0,0,0),0,0,float3(0,0,0),float3(0,0,0),NULL,0,0,0,NULL,0,0));
CR_REG_METADATA(CBeamLaserProjectile,(
CR_SETFLAG(CF_Synced),
CR_MEMBER(startPos),
CR_MEMBER(endPos),
CR_MEMBER(corecolstart),
CR_MEMBER(corecolend),
CR_MEMBER(kocolstart),
CR_MEMBER(kocolend),
CR_MEMBER(thickness),
CR_MEMBER(corethickness),
CR_MEMBER(flaresize),
CR_MEMBER(decay),
CR_MEMBER(midtexx),
CR_RESERVED(16)
));
CBeamLaserProjectile::CBeamLaserProjectile(const float3& startPos, const float3& endPos,
float startAlpha, float endAlpha, const float3& color, const float3& color2,
CUnit* owner, float thickness, float corethickness, float flaresize,
const WeaponDef* weaponDef, int ttl, float decay GML_PARG_C)
: CWeaponProjectile((startPos + endPos) * 0.5f, ZeroVector, owner, 0, ZeroVector, weaponDef, 0, ttl GML_PARG_P),
startPos(startPos),
endPos(endPos),
thickness(thickness),
corethickness(corethickness),
flaresize(flaresize),
decay(decay)
{
checkCol=false;
useAirLos=true;
SetRadius(pos.distance(endPos));
if (weaponDef) {
midtexx = weaponDef->visuals.texture2->xstart
+ (weaponDef->visuals.texture2->xend
- weaponDef->visuals.texture2->xstart) * 0.5f;
} else {
midtexx=0;
}
corecolstart[0]=(unsigned char)(color2.x*startAlpha);
corecolstart[1]=(unsigned char)(color2.y*startAlpha);
corecolstart[2]=(unsigned char)(color2.z*startAlpha);
corecolstart[3]=1;
corecolend[0]=(unsigned char)(color2.x*endAlpha);
corecolend[1]=(unsigned char)(color2.y*endAlpha);
corecolend[2]=(unsigned char)(color2.z*endAlpha);
corecolend[3]=1;
kocolstart[0]=(unsigned char)(color.x*startAlpha);
kocolstart[1]=(unsigned char)(color.y*startAlpha);
kocolstart[2]=(unsigned char)(color.z*startAlpha);
kocolstart[3]=1;
kocolend[0]=(unsigned char)(color.x*endAlpha);
kocolend[1]=(unsigned char)(color.y*endAlpha);
kocolend[2]=(unsigned char)(color.z*endAlpha);
kocolend[3]=1;
if (cegTag.size() > 0) {
ceg.Load(explGenHandler, cegTag);
}
}
CBeamLaserProjectile::~CBeamLaserProjectile(void)
{
}
void CBeamLaserProjectile::Update(void)
{
if (ttl <= 0)
deleteMe = true;
else {
ttl--;
for (int i = 0; i < 3; i++) {
corecolstart[i] = (unsigned char) (corecolstart[i] * decay);
corecolend[i] = (unsigned char) (corecolend[i] * decay);
kocolstart[i] = (unsigned char) (kocolstart[i] * decay);
kocolend[i] = (unsigned char) (kocolend[i] * decay);
}
if (cegTag.size() > 0) {
ceg.Explosion(startPos + ((endPos - startPos) / ttl), 0.0f, flaresize, 0x0, 0.0f, 0x0, endPos - startPos);
}
}
}
void CBeamLaserProjectile::Draw(void)
{
inArray=true;
float3 dif(pos-camera->pos);
float camDist=dif.Length();
dif/=camDist;
float3 dir=endPos-startPos;
dir.Normalize();
float3 dir1(dif.cross(dir));
dir1.Normalize();
float3 dir2(dif.cross(dir1));
float size=thickness;
float coresize=size*corethickness;
float3 pos1=startPos;
float3 pos2=endPos;
va->EnlargeArrays(32,0,VA_SIZE_TC);
if(camDist<1000){
va->AddVertexQTC(pos1-dir1*size, midtexx,weaponDef->visuals.texture2->ystart, kocolstart);
va->AddVertexQTC(pos1+dir1*size, midtexx,weaponDef->visuals.texture2->yend,kocolstart);
va->AddVertexQTC(pos1+dir1*size-dir2*size, weaponDef->visuals.texture2->xend,weaponDef->visuals.texture2->yend,kocolstart);
va->AddVertexQTC(pos1-dir1*size-dir2*size, weaponDef->visuals.texture2->xend,weaponDef->visuals.texture2->ystart,kocolstart);
va->AddVertexQTC(pos1-dir1*coresize,midtexx,weaponDef->visuals.texture2->ystart, corecolstart);
va->AddVertexQTC(pos1+dir1*coresize,midtexx,weaponDef->visuals.texture2->yend,corecolstart);
va->AddVertexQTC(pos1+dir1*coresize-dir2*coresize,weaponDef->visuals.texture2->xend,weaponDef->visuals.texture2->yend,corecolstart);
va->AddVertexQTC(pos1-dir1*coresize-dir2*coresize,weaponDef->visuals.texture2->xend,weaponDef->visuals.texture2->ystart,corecolstart);
va->AddVertexQTC(pos1-dir1*size,weaponDef->visuals.texture1->xstart,weaponDef->visuals.texture1->ystart, kocolstart);
va->AddVertexQTC(pos1+dir1*size,weaponDef->visuals.texture1->xstart,weaponDef->visuals.texture1->yend, kocolstart);
va->AddVertexQTC(pos2+dir1*size,weaponDef->visuals.texture1->xend,weaponDef->visuals.texture1->yend, kocolend);
va->AddVertexQTC(pos2-dir1*size,weaponDef->visuals.texture1->xend,weaponDef->visuals.texture1->ystart, kocolend);
va->AddVertexQTC(pos1-dir1*coresize,weaponDef->visuals.texture1->xstart,weaponDef->visuals.texture1->ystart, corecolstart);
va->AddVertexQTC(pos1+dir1*coresize,weaponDef->visuals.texture1->xstart,weaponDef->visuals.texture1->yend, corecolstart);
va->AddVertexQTC(pos2+dir1*coresize,weaponDef->visuals.texture1->xend,weaponDef->visuals.texture1->yend, corecolend);
va->AddVertexQTC(pos2-dir1*coresize,weaponDef->visuals.texture1->xend,weaponDef->visuals.texture1->ystart, corecolend);
va->AddVertexQTC(pos2-dir1*size, midtexx,weaponDef->visuals.texture2->ystart, kocolstart);
va->AddVertexQTC(pos2+dir1*size, midtexx,weaponDef->visuals.texture2->yend,kocolstart);
va->AddVertexQTC(pos2+dir1*size+dir2*size, weaponDef->visuals.texture2->xend,weaponDef->visuals.texture2->yend,kocolstart);
va->AddVertexQTC(pos2-dir1*size+dir2*size, weaponDef->visuals.texture2->xend,weaponDef->visuals.texture2->ystart,kocolstart);
va->AddVertexQTC(pos2-dir1*coresize,midtexx,weaponDef->visuals.texture2->ystart, corecolstart);
va->AddVertexQTC(pos2+dir1*coresize,midtexx,weaponDef->visuals.texture2->yend,corecolstart);
va->AddVertexQTC(pos2+dir1*coresize+dir2*coresize,weaponDef->visuals.texture2->xend,weaponDef->visuals.texture2->yend,corecolstart);
va->AddVertexQTC(pos2-dir1*coresize+dir2*coresize,weaponDef->visuals.texture2->xend,weaponDef->visuals.texture2->ystart,corecolstart);
} else {
va->AddVertexQTC(pos1-dir1*size,weaponDef->visuals.texture1->xstart,weaponDef->visuals.texture1->ystart, kocolstart);
va->AddVertexQTC(pos1+dir1*size,weaponDef->visuals.texture1->xstart,weaponDef->visuals.texture1->yend, kocolstart);
va->AddVertexQTC(pos2+dir1*size,weaponDef->visuals.texture1->xend,weaponDef->visuals.texture1->yend, kocolend);
va->AddVertexQTC(pos2-dir1*size,weaponDef->visuals.texture1->xend,weaponDef->visuals.texture1->ystart, kocolend);
va->AddVertexQTC(pos1-dir1*coresize,weaponDef->visuals.texture1->xstart,weaponDef->visuals.texture1->ystart, corecolstart);
va->AddVertexQTC(pos1+dir1*coresize,weaponDef->visuals.texture1->xstart,weaponDef->visuals.texture1->yend, corecolstart);
va->AddVertexQTC(pos2+dir1*coresize,weaponDef->visuals.texture1->xend,weaponDef->visuals.texture1->yend, corecolend);
va->AddVertexQTC(pos2-dir1*coresize,weaponDef->visuals.texture1->xend,weaponDef->visuals.texture1->ystart, corecolend);
}
//draw flare
float fsize = size*flaresize;
va->AddVertexQTC(pos1-camera->right*fsize-camera->up*fsize,weaponDef->visuals.texture3->xstart,weaponDef->visuals.texture3->ystart,kocolstart);
va->AddVertexQTC(pos1+camera->right*fsize-camera->up*fsize,weaponDef->visuals.texture3->xend,weaponDef->visuals.texture3->ystart,kocolstart);
va->AddVertexQTC(pos1+camera->right*fsize+camera->up*fsize,weaponDef->visuals.texture3->xend,weaponDef->visuals.texture3->yend,kocolstart);
va->AddVertexQTC(pos1-camera->right*fsize+camera->up*fsize,weaponDef->visuals.texture3->xstart,weaponDef->visuals.texture3->yend,kocolstart);
fsize = fsize*corethickness;
va->AddVertexQTC(pos1-camera->right*fsize-camera->up*fsize,weaponDef->visuals.texture3->xstart,weaponDef->visuals.texture3->ystart,corecolstart);
va->AddVertexQTC(pos1+camera->right*fsize-camera->up*fsize,weaponDef->visuals.texture3->xend,weaponDef->visuals.texture3->ystart,corecolstart);
va->AddVertexQTC(pos1+camera->right*fsize+camera->up*fsize,weaponDef->visuals.texture3->xend,weaponDef->visuals.texture3->yend,corecolstart);
va->AddVertexQTC(pos1-camera->right*fsize+camera->up*fsize,weaponDef->visuals.texture3->xstart,weaponDef->visuals.texture3->yend,corecolstart);
}
void CBeamLaserProjectile::DrawOnMinimap(CVertexArray& lines, CVertexArray& points)
{
unsigned char color[4] = {kocolstart[0], kocolstart[1], kocolstart[2], 255};
lines.AddVertexQC(startPos, color);
lines.AddVertexQC(endPos, color);
}
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