Very Odd Co-ord System

Anteater · Post by **Anteater** » Fri May 27, 2005 7:04 pm

I couldn't help but notice that Irrlicht uses a very strange coordinate system.
Because I have to half guess/half base remotely off of other stuff the placing of scene nodes, I was just wondering why Irr has such a strange usage of coordinates. Unless this is just a bug in my game (I make really stupid mistakes sometimes; so it probably is

) The camera position reads as things like "148687974,143925597,3053785" when DeleD would have it as "540,432,768." (That's just to get the idea, it isn't an actual example.) I even noticed that even at the start of the game when everything is 0,0,0, when the camera is moved just a tiny bit the x goes from 0 to some huge number. What's up with that?

Armen138 · Post by **Armen138** » Fri May 27, 2005 7:54 pm

you are doing something very wrong... how about giving an actual example? and some code to go with it?

Anteater · Post by **Anteater** » Fri May 27, 2005 9:11 pm

The code: (to get the position of the camera, just stick "printf("%d",camera1->getPosition().X[or]Y[or]Z)",Then again, maybe using printf causes the prob I'm having. Darn! I hate being a NooB

. Being a pro take time though...)

Code: Select all

//Eric the Anteater and the Elixer of Life (C) 2005 Decapitation Games.
#include <irrlicht.h>
#include <windows.h>
#include <math.h>
#include <mmsystem.h>
#include <stdio.h>
using namespace irr;
using namespace core;
using namespace scene;
using namespace video;
using namespace io;
using namespace gui;
int resxset = 1024;
int resyset = 768;
int bitdepthset = 32;
int waitshoot = 0;
int ammo = 30;
int globalswitch = 0;
int lvlstrt = 0;
int timetoplay = 0;
int armpos = 0;
int waterlevel = 0;
int level1trigger = 0;
int cnt = 0;
int shoot = 0;
int fovint = 1;
int istime = 0;
int level = 0;
int endtimer = 0;
int energy = 0;
int fls = 0;
int timerelative = 0;
int timeseconds = 0;
bool dead = false;
bool drowned = false;
bool wonlevel = false;
bool playedgomus = false;
f32 deffov = 0;
IrrlichtDevice *deviceIrr = createDevice(video::EDT_OPENGL, core::dimension2d<s32>(resxset, resyset), bitdepthset, true, true, true, 0);
IGUIEnvironment* guienv = deviceIrr->getGUIEnvironment();
IVideoDriver* driver = deviceIrr->getVideoDriver();
ISceneManager* smgr = deviceIrr->getSceneManager();
int main()
{
//some global/useful stuff is pre-loaded, such as the camera or gore
scene::ICameraSceneNode* camera1 =
smgr->addCameraSceneNodeFPS();
camera1->setFarValue(3500);
deffov = camera1->getFOV();
IAnimatedMesh* bodygore1 = smgr->getMesh("media/gore1.x");
IMetaTriangleSelector* worldselector = smgr->createMetaTriangleSelector();
//stuff is loaded
scene::IAnimatedMesh* level1mesh = smgr->getMesh("media/level1.x");
scene::ISceneNode* level1node = 0;
scene::ITriangleSelector* triselector1 = 0;
if (level1mesh)
{
level1node = smgr->addOctTreeSceneNode(level1mesh->getMesh(0));
level1node->setMaterialFlag(EMF_LIGHTING, true);
triselector1 = smgr->createOctTreeTriangleSelector(level1mesh->getMesh(0),level1node, 0);
level1node->setTriangleSelector(triselector1);
level1node->setVisible(true);
}
worldselector->addTriangleSelector(triselector1);
//level2
scene::IAnimatedMesh* level2mesh = smgr->getMesh("media/level2.x");
scene::ISceneNode* level2node = 0;
scene::ITriangleSelector* triselector2 = 0;
if (level2mesh)
{
level2node = smgr->addOctTreeSceneNode(level2mesh->getMesh(0));
level2node->setMaterialFlag(EMF_LIGHTING, true);
triselector2 = smgr->createOctTreeTriangleSelector(level2mesh->getMesh(0),level2node, 0);
level2node->setTriangleSelector(triselector2);
level2node->setPosition(vector3df(7675,-410,1150));
level2node->setVisible(true);
}
worldselector->addTriangleSelector(triselector2);
//on to better things...
scene::IAnimatedMesh* water1mesh = smgr->getMesh("media/water1.x");
scene::IAnimatedMesh* gallore1mesh = smgr->getMesh("media/good1.x");
scene::ISceneNode* gallore1node = 0;
scene::ITriangleSelector* triselector3 = 0;
if (gallore1mesh)
{
gallore1node = smgr->addOctTreeSceneNode(gallore1mesh->getMesh(0));
gallore1node->setMaterialFlag(EMF_LIGHTING, true);
triselector3 = smgr->createOctTreeTriangleSelector(gallore1mesh->getMesh(0),gallore1node, 0);
gallore1node->setTriangleSelector(triselector3);
gallore1node->setPosition(vector3df(7675,-385,1150));
}
worldselector->addTriangleSelector(triselector3);
scene::IAnimatedMesh* gun1mesh = smgr->getMesh("media/gun1.x");
scene::IAnimatedMeshSceneNode* gun1node = 0;
if (gun1mesh)
{
gun1node = smgr->addAnimatedMeshSceneNode(gun1mesh);
gun1node->setMaterialFlag(EMF_LIGHTING, true);
}
scene::IAnimatedMesh* obj1mesh = smgr->getMesh("media/obj1.x");
scene::IAnimatedMeshSceneNode* obj1node = 0;
if (obj1mesh)
{
obj1node = smgr->addAnimatedMeshSceneNode(obj1mesh);
obj1node->setMaterialFlag(EMF_LIGHTING, false);
obj1node->setVisible(true);
obj1node->setPosition(vector3df(92,-92,992));
}
scene::IAnimatedMesh* hand1mesh = smgr->getMesh("media/hand1.x");
scene::ISceneNode* hand1node = 0;
if (hand1mesh)
{
hand1node = smgr->addOctTreeSceneNode(hand1mesh->getMesh(0));
hand1node->setMaterialFlag(EMF_LIGHTING, true);
}
scene::IAnimatedMesh* bad1mesh = smgr->getMesh("media/bad1.x");
scene::ISceneNode* bad11node = 0;
scene::ISceneNode* bad12node = 0;
scene::ISceneNode* bad13node = 0;
scene::ISceneNode* bad14node = 0;
if (bad1mesh)
{
bad11node = smgr->addOctTreeSceneNode(bad1mesh);
bad11node->setPosition(vector3df(1370,0,2000));
bad11node->setMaterialFlag(EMF_LIGHTING, true);
bad12node = smgr->addOctTreeSceneNode(bad1mesh);
bad12node->setPosition(vector3df(1354,0,6000));
bad12node->setMaterialFlag(EMF_LIGHTING, true);
bad13node = smgr->addOctTreeSceneNode(bad1mesh);
bad13node->setPosition(vector3df(1370,0,-1000));
bad13node->setMaterialFlag(EMF_LIGHTING, true);
bad14node = smgr->addOctTreeSceneNode(bad1mesh);
bad14node->setPosition(vector3df(7500,-200,1150));
bad14node->setMaterialFlag(EMF_LIGHTING, true);
}
gun1node->addChild(hand1node);
IGUIFont* font11 = deviceIrr->getGUIEnvironment()->getFont("media/font1.bmp");
IGUIFont* font12 = deviceIrr->getGUIEnvironment()->getFont("media/font2.bmp");
gun1node->setVisible(false);
smgr->setActiveCamera(0);
ISceneNode* water1node = smgr->addWaterSurfaceSceneNode(water1mesh->getMesh(0),3.5f,600.0f,50.0f,NULL,501,vector3df(0,waterlevel,600));
water1node->setVisible(false);
water1node->setMaterialType(EMT_REFLECTION_2_LAYER);
//textures that are not part of 3d .x fromat files are loaded
video:: ITexture* mylogo1 = driver->getTexture("media/jpeg1.JPG");
//some textures are bmp/jpg based on: if they are flat rgb colors (bmp), very important (bmp), simple textures (jpg), used to show end-of-level stuff (jpg)
video:: ITexture* drownedlogo1 = driver->getTexture("media/drowned.jpg");
video:: ITexture* diedlogo1 = driver->getTexture("media/died.jpg");
video:: ITexture* splash1 = driver->getTexture("media/splash.jpg");
//i own the copyright, and i'm showing it :)
printf("My undisclosed game title (C) 2005 Decapitation Games\n");
mciSendString("play media/mid1.mid",NULL,0,NULL);
deviceIrr->setWindowCaption(L"Game Title");
//ahhh, yes, the event receiver
class EventRGUI1 : public IEventReceiver
{
public:
virtual bool OnEvent(SEvent event)
{
if (event.EventType == EET_GUI_EVENT)
{
s32 id = event.GUIEvent.Caller->getID();
switch (event.GUIEvent.EventType)
{
case EGET_BUTTON_CLICKED:
if (id == 105)
{
if (globalswitch == 0)
{
FILE* savefile = fopen("../title3.esf","r+");
fclose(savefile);
}
}
if (id == 104)
{
if (globalswitch == 0)
{
mciSendString("stop media/mid1.mid",NULL,0,NULL);
IGUIWindow *window1 = guienv->addWindow(rect<s32>(cnt+0,cnt+0,cnt+400,cnt+400),false,L"HELP");
guienv->addStaticText(L"W/A/S/D = MOVE\nMOUSE 1 = SHOOT\nMOUSE 2/MOUSE 3 = TIME CONTROL\nR = RELOAD",rect<s32>(20,25,300,300),1,1,window1);
}
}
if (id == 103)
{
if (globalswitch == 0)
{
IGUIWindow *window1 = guienv->addWindow(rect<s32>(cnt+0,cnt+0,cnt+400,cnt+400),false,L"ABOUT");
guienv->addStaticText(L"title\n\nThis software is based in part on the work of the Independent JPEG Group.\n\nProgrammer........name\nGame Engine.......Nikolaus Gebhardt\nSpecial Thanks....Guest\nSpecial Thanks....Fraza\nSpecial Thanks....Sarin\nSpecial Thanks....The Delgine Team\nSpecial Thanks....MikeR\nSpecial Thanks....Jox",rect<s32>(20,25,300,300),1,1,window1);
}
}
//the buttons have to go away now...
if (id == 102)
{
if (globalswitch == 0)
{
IGUIElement* root1 = guienv->getRootGUIElement();
IGUIElement* btd1 = root1->getElementFromId(102,true);
btd1->remove();
IGUIElement* root2 = guienv->getRootGUIElement();
IGUIElement* btd2 = root1->getElementFromId(101,true);
btd2->remove();
IGUIElement* root3 = guienv->getRootGUIElement();
IGUIElement* btd3 = root3->getElementFromId(103,true);
btd3->remove();
IGUIElement* root4 = guienv->getRootGUIElement();
IGUIElement* btd4 = root4->getElementFromId(104,true);
btd4->remove();
IGUIElement* root5 = guienv->getRootGUIElement();
IGUIElement* btd5 = root5->getElementFromId(105,true);
btd5->remove();
mciSendString("stop media/mid1.mid",NULL,0,NULL);
timetoplay = 0;
driver->setTextureCreationFlag(video::ETCF_CREATE_MIP_MAPS, true);
globalswitch = 1;
}
}
//turn off the game? please don't! oh, well
if (id == 101)
{
if (globalswitch == 0)
{
deviceIrr->closeDevice();
return true;
}
}
break;
}
}
if (globalswitch > 0)
{
if (event.EventType == EET_MOUSE_INPUT_EVENT)
{
if (event.MouseInput.Event == EMIE_LMOUSE_PRESSED_DOWN)
{
if (ammo > 0)
{
if (waitshoot > 0)
{
if (dead == false && drowned == false && wonlevel == false)
{
shoot = 1;
mciSendString("play media/gun1snd.wav",NULL,0,NULL);
ammo = ammo - 1;
waitshoot = -20;
}
}
}
}
if (event.MouseInput.Event == EMIE_RMOUSE_PRESSED_DOWN && energy > 0 && dead == false)
{
istime = 1;
mciSendString("play media/scream1snd.wav",NULL,0,NULL);
}
if (event.MouseInput.Event == EMIE_MMOUSE_PRESSED_DOWN && dead == false && istime == 1)
{
istime = 0;
mciSendString("stop media/scream1snd.wav",NULL,0,NULL);
mciSendString("play media/relax1snd.wav",NULL,0,NULL);
}
}
}
if (event.EventType == EET_KEY_INPUT_EVENT)
{
if (globalswitch > 0)
{
if (event.KeyInput.Key == KEY_KEY_R)
{
ammo = 0;
}
}
if (event.KeyInput.Key == KEY_ESCAPE)
{
deviceIrr->closeDevice();
return true;
}
if (event.KeyInput.Key == KEY_SPACE)
{
mciSendString("play media/taunt1snd.wav",NULL,0,NULL);
}
}
return false;
}
};
EventRGUI1 receiver1;
deviceIrr->setEventReceiver(&receiver1);
ISceneNode* targeted = 0;
//as long as the darn thing is running...
while(deviceIrr->run())
{
driver->beginScene(true, true, SColor(0,0,0,0));
//when the first level starts
if (globalswitch == 1)
{
if (lvlstrt == 0)
{
deviceIrr->getCursorControl()->setVisible(false);
IParticleSystemSceneNode* fire1 = smgr->addParticleSystemSceneNode(false,NULL,401,vector3df(2,175,-65),vector3df(0,0,0),vector3df(0.1,0.1,0.1));
fire1->setParticleSize(dimension2d<f32>(1,1));
fire1->setMaterialFlag(EMF_LIGHTING, false);
fire1->setMaterialTexture (0,driver->getTexture("media/part/part1.bmp"));
fire1->setMaterialType (video::EMT_TRANSPARENT_ADD_COLOR);
scene::IParticleEmitter* efire1 = fire1->createPointEmitter(core::vector3df(0,-0.2,0),5,18,video::SColor(0,255,255,255),video::SColor(0,255,0,0),200,400,22);
fire1->setEmitter(efire1);
efire1->drop();
waterlevel = -135;
smgr->addLightSceneNode(NULL,core::vector3df(0,170,0),video::SColor(1,255,255,255),2056,301);
smgr->addLightSceneNode(NULL,core::vector3df(2500,-448,-572),video::SColor(1,255,255,255),2056,302);
smgr->addLightSceneNode(NULL,core::vector3df(8000,50,1150),video::SColor(1,255,255,255),2056,303);
smgr->setActiveCamera(camera1);
camera1->addChild(gun1node);
scene::ISceneNodeAnimator* camanim = smgr->createCollisionResponseAnimator(
worldselector, camera1, core::vector3df(45,60,45),
core::vector3df(0,-10,0),core::vector3df(0,60,0));
camera1->addAnimator(camanim);
gun1node->setVisible(true);
water1node->setVisible(true);
water1node->setScale(vector3df(2,1,2));
ISceneNodeAnimator* obj1anim = smgr->createRotationAnimator(vector3df(0.5,0.5,0.5));
obj1node->addAnimator(obj1anim);
energy = 3600;
driver->setTextureCreationFlag(video::ETCF_CREATE_MIP_MAPS, false);
ISceneNode* skybox1 = smgr->addSkyBoxSceneNode(driver->getTexture("media/skybox2.bmp"),driver->getTexture("media/skybox3.bmp"),driver->getTexture("media/skybox1.bmp"),driver->getTexture("media/skybox1.bmp"),driver->getTexture("media/skybox1.bmp"),driver->getTexture("media/skybox1.bmp"));
driver->setTextureCreationFlag(video::ETCF_CREATE_MIP_MAPS, true);
lvlstrt = 1;
}
}
if (globalswitch > 0)
{
timetoplay = timetoplay + 1;
waitshoot = waitshoot + 1;
water1node->setPosition(vector3df(0,waterlevel,1000));
if (deviceIrr->getCursorControl()->getPosition().X < 512){gun1node->setRotation(vector3df(gun1node->getRotation().X,gun1node->getRotation().Y,gun1node->getRotation().Z+0.15f));}
if (deviceIrr->getCursorControl()->getPosition().X > 512){gun1node->setRotation(vector3df(gun1node->getRotation().X,gun1node->getRotation().Y,gun1node->getRotation().Z-0.15f));}
if (gun1node->getRotation().Z < -5){gun1node->setRotation(vector3df(gun1node->getRotation().X,gun1node->getRotation().Y,-5));}
if (gun1node->getRotation().Z > 5){gun1node->setRotation(vector3df(gun1node->getRotation().X,gun1node->getRotation().Y,5));}
if (armpos < 0){armpos = armpos + 1;}
if (istime == 1){camera1->setFOV(fovint*0.005);level1node->setMaterialType(EMT_REFLECTION_2_LAYER);level2node->setMaterialType(EMT_REFLECTION_2_LAYER);fovint = fovint + 1;energy = energy - 1;}
if (istime == 0){camera1->setFOV(deffov);level1node->setMaterialType(EMT_SOLID);level2node->setMaterialType(EMT_SOLID);fovint = 0;}
if (energy == 0){istime = 0;}
if (camera1->getPosition().Y<waterlevel-10){drowned = true;}
if (level1trigger == 1){waterlevel = waterlevel - 1;}
//story progress
if (fabs(camera1->getPosition().X - bad11node->getPosition().X) < 100 && fabs(camera1->getPosition().Y - bad11node->getPosition().Y) < 100 && fabs(camera1->getPosition().Z - bad11node->getPosition().Z) < 100){dead = true;}
if (fabs(camera1->getPosition().X - bad12node->getPosition().X) < 100 && fabs(camera1->getPosition().Y - bad12node->getPosition().Y) < 100 && fabs(camera1->getPosition().Z - bad12node->getPosition().Z) < 100){dead = true;}
if (fabs(camera1->getPosition().X - bad13node->getPosition().X) < 100 && fabs(camera1->getPosition().Y - bad13node->getPosition().Y) < 100 && fabs(camera1->getPosition().Z - bad13node->getPosition().Z) < 100){dead = true;}
if (fabs(camera1->getPosition().X - bad14node->getPosition().X) < 100 && fabs(camera1->getPosition().Y - bad14node->getPosition().Y) < 100 && fabs(camera1->getPosition().Z - bad14node->getPosition().Z) < 100){dead = true;}
bad11node->removeAnimators();
bad12node->removeAnimators();
bad13node->removeAnimators();
bad14node->removeAnimators();
if (istime == 0)
{
if (fabs(camera1->getPosition().X - bad11node->getPosition().X) < 3000 && fabs(camera1->getPosition().Y - bad11node->getPosition().Y) < 3000 && fabs(camera1->getPosition().Z - bad11node->getPosition().Z) < 3000)
{
ISceneNodeAnimator* bad11attack = smgr->createFlyStraightAnimator(bad11node->getPosition(),camera1->getPosition(), 250, false);
bad11node->addAnimator(bad11attack);
bad11node->setRotation(bad11node->getRotation()+vector3df(rand()%6,rand()%3,rand()%2));
}
if (fabs(camera1->getPosition().X - bad12node->getPosition().X) < 3000 && fabs(camera1->getPosition().Y - bad12node->getPosition().Y) < 3000 && fabs(camera1->getPosition().Z - bad12node->getPosition().Z) < 3000)
{
ISceneNodeAnimator* bad12attack = smgr->createFlyStraightAnimator(bad12node->getPosition(),camera1->getPosition(), 150, false);
bad12node->addAnimator(bad12attack);
bad12node->setRotation(bad12node->getRotation()+vector3df(rand()%8,rand()%5,rand()%7));
}
if (fabs(camera1->getPosition().X - bad13node->getPosition().X) < 3000 && fabs(camera1->getPosition().Y - bad13node->getPosition().Y) < 3000 && fabs(camera1->getPosition().Z - bad13node->getPosition().Z) < 3000)
{
ISceneNodeAnimator* bad13attack = smgr->createFlyStraightAnimator(bad13node->getPosition(),camera1->getPosition(), 350, false);
bad13node->addAnimator(bad13attack);
bad13node->setRotation(bad13node->getRotation()+vector3df(rand()%2,rand()%4,rand()%6));
}
if (fabs(camera1->getPosition().X - bad14node->getPosition().X) < 3000 && fabs(camera1->getPosition().Y - bad14node->getPosition().Y) < 3000 && fabs(camera1->getPosition().Z - bad14node->getPosition().Z) < 3000)
{
ISceneNodeAnimator* bad14attack = smgr->createFlyStraightAnimator(bad14node->getPosition(),camera1->getPosition(), 2000, false);
bad14node->addAnimator(bad14attack);
bad14node->setRotation(bad14node->getRotation()+vector3df(rand()%1,rand()%2,rand()%3));
}
}
//baddie11animator
scene::ISceneNodeAnimator* bad11anim = smgr->createCollisionResponseAnimator(
worldselector, bad11node, core::vector3df(60,60,60),
vector3df(0,0,0),core::vector3df(0,0,0));
bad11node->addAnimator(bad11anim);
//baddie12animator
scene::ISceneNodeAnimator* bad12anim = smgr->createCollisionResponseAnimator(
worldselector, bad12node, core::vector3df(60,60,60),
vector3df(0,0,0),core::vector3df(0,0,0));
bad12node->addAnimator(bad12anim);
//baddie13animator
scene::ISceneNodeAnimator* bad13anim = smgr->createCollisionResponseAnimator(
worldselector, bad13node, core::vector3df(60,60,60),
vector3df(0,0,0),core::vector3df(0,0,0));
bad13node->addAnimator(bad13anim);
//baddie14animator
scene::ISceneNodeAnimator* bad14anim = smgr->createCollisionResponseAnimator(
worldselector, bad14node, core::vector3df(60,60,60),
vector3df(0,0,0),core::vector3df(0,0,0));
bad14node->addAnimator(bad14anim);
//camera1line for test of level has been hit
vector3df campos = camera1->getPosition();
vector3df camtar = (camera1->getTarget() - campos);
line3d<f32> lwb11(campos, bad11node->getPosition());
line3d<f32> lwb12(campos, bad12node->getPosition());
line3d<f32> lwb13(campos, bad13node->getPosition());
line3d<f32> lwb14(campos, bad14node->getPosition());
line3d<f32> lwob1(campos, obj1node->getPosition());
triangle3df nexttri;
//who is eric about to shoot?
targeted = smgr->getSceneCollisionManager()->getSceneNodeFromCameraBB(camera1);
//is baddie11 hit?
if (targeted && targeted == bad11node && !smgr->getSceneCollisionManager()->getCollisionPoint(lwb11,worldselector,camtar,nexttri))
{
if (shoot == 1)
{
//this is for every baddie, but only the first is commented. first, blood goes everywhere
IParticleSystemSceneNode* dead11 = smgr->addParticleSystemSceneNode(false,NULL,402,bad11node->getPosition(),vector3df(0,0,0),vector3df(0.6f,0.6f,0.6f));
dead11->setParticleSize(dimension2d<f32>(6,6));
dead11->setMaterialFlag(EMF_LIGHTING, false);
dead11->setMaterialTexture (0,driver->getTexture("media/part/part2.bmp"));
dead11->setMaterialType (video::EMT_TRANSPARENT_ADD_COLOR);
scene::IParticleEmitter* edead11 = dead11->createBoxEmitter(core::aabbox3d<f32>(10.0f,-10.0f,20.0f,-20.0f,30.0f,-30.0f),core::vector3df(-0.2,-0.2,-0.2),2000,3000,video::SColor(0,255,255,255),video::SColor(0,255,255,255),375,750,360);
dead11->setEmitter(edead11);
edead11->drop();
ISceneNodeAnimator* partanim11 = smgr->createDeleteAnimator(1000);
dead11->addAnimator(partanim11);
//then, gore loses the election --errr-- goes everywhere
IParticleSystemSceneNode* gore11 = smgr->addParticleSystemSceneNode(false,NULL,403,bad11node->getPosition(),vector3df(0,0,0),vector3df(0.6f,0.6f,0.6f));
gore11->setParticleSize(dimension2d<f32>(8,8));
gore11->setMaterialFlag(EMF_LIGHTING, false);
gore11->setMaterialTexture (0,driver->getTexture("media/part/part3.bmp"));
gore11->setMaterialType (video::EMT_TRANSPARENT_ADD_COLOR);
scene::IParticleEmitter* egore11 = gore11->createBoxEmitter(core::aabbox3d<f32>(10.0f,-10.0f,20.0f,-20.0f,30.0f,-30.0f),core::vector3df(-0.2,-0.2,-0.2),5000,6000,video::SColor(0,255,255,255),video::SColor(0,0,0,255),250,500,360);
gore11->setEmitter(egore11);
egore11->drop();
ISceneNodeAnimator* goreanim11 = smgr->createDeleteAnimator(1000);
gore11->addAnimator(goreanim11);
ISceneNode* bodygore11 = smgr->addOctTreeSceneNode(bodygore1);
bodygore11->setPosition(bad11node->getPosition());
ISceneNodeAnimator* goremove11 = smgr->createFlyStraightAnimator(bad11node->getPosition(),bad11node->getPosition()+vector3df(0,400,0),1000);
bodygore11->addAnimator(goremove11);
bodygore11->addAnimator(goreanim11);
//then he stops, and goes to the "hell zone," that is, -999999999 on x, y, and z. the hell zone is used for blowing up anything.
mciSendString("play media/demondiesnd.wav",NULL,0,NULL);
mciSendString("play media/demonhitsnd.wav",NULL,0,NULL);
bad11node->removeAnimators();
bad11node->setPosition(vector3df(-999999999,-999999999,-999999999));
bad11node->setVisible(false);
}
}
//is baddie12?
if (targeted && targeted == bad12node && !smgr->getSceneCollisionManager()->getCollisionPoint(lwb12,worldselector,camtar,nexttri))
{
if (shoot == 1)
{
IParticleSystemSceneNode* dead12 = smgr->addParticleSystemSceneNode(false,NULL,404,bad12node->getPosition(),vector3df(0,0,0),vector3df(0.6f,0.6f,0.6f));
dead12->setParticleSize(dimension2d<f32>(7,7));
dead12->setMaterialFlag(EMF_LIGHTING, false);
dead12->setMaterialTexture (0,driver->getTexture("media/part/part2.bmp"));
dead12->setMaterialType (video::EMT_TRANSPARENT_ADD_COLOR);
scene::IParticleEmitter* edead12 = dead12->createBoxEmitter(core::aabbox3d<f32>(10.0f,-10.0f,20.0f,-20.0f,30.0f,-30.0f),core::vector3df(-0.2,-0.2,-0.2),2000,3000,video::SColor(0,255,255,255),video::SColor(0,255,0,0),375,750,360);
dead12->setEmitter(edead12);
edead12->drop();
ISceneNodeAnimator* partanim12 = smgr->createDeleteAnimator(900);
dead12->addAnimator(partanim12);
IParticleSystemSceneNode* gore12 = smgr->addParticleSystemSceneNode(false,NULL,405,bad12node->getPosition(),vector3df(0,0,0),vector3df(0.6f,0.6f,0.6f));
gore12->setParticleSize(dimension2d<f32>(10,10));
gore12->setMaterialFlag(EMF_LIGHTING, false);
gore12->setMaterialTexture (0,driver->getTexture("media/part/part3.bmp"));
gore12->setMaterialType (video::EMT_TRANSPARENT_ADD_COLOR);
scene::IParticleEmitter* egore12 = gore12->createBoxEmitter(core::aabbox3d<f32>(10.0f,-10.0f,20.0f,-20.0f,30.0f,-30.0f),core::vector3df(-0.2,-0.2,-0.2),5000,6000,video::SColor(0,255,255,255),video::SColor(0,0,0,255),250,500,360);
gore12->setEmitter(egore12);
egore12->drop();
ISceneNodeAnimator* goreanim12 = smgr->createDeleteAnimator(1000);
gore12->addAnimator(goreanim12);
ISceneNode* bodygore12 = smgr->addOctTreeSceneNode(bodygore1);
bodygore12->setPosition(bad12node->getPosition());
ISceneNodeAnimator* goremove12 = smgr->createFlyStraightAnimator(bad12node->getPosition(),bad12node->getPosition()+vector3df(0,400,0),1000);
bodygore12->addAnimator(goremove12);
bodygore12->addAnimator(goreanim12);
mciSendString("play media/demondiesnd.wav",NULL,0,NULL);
mciSendString("play media/demonhitsnd.wav",NULL,0,NULL);
bad12node->removeAnimators();
bad12node->setPosition(vector3df(-999999999,-999999999,-999999999));
bad12node->setVisible(false);
}
}
//is baddie13?
if (targeted && targeted == bad13node && !smgr->getSceneCollisionManager()->getCollisionPoint(lwb13,worldselector,camtar,nexttri))
{
if (shoot == 1)
{
IParticleSystemSceneNode* dead13 = smgr->addParticleSystemSceneNode(false,NULL,406,bad13node->getPosition(),vector3df(0,0,0),vector3df(0.6f,0.6f,0.6f));
dead13->setParticleSize(dimension2d<f32>(7,7));
dead13->setMaterialFlag(EMF_LIGHTING, false);
dead13->setMaterialTexture (0,driver->getTexture("media/part/part2.bmp"));
dead13->setMaterialType (video::EMT_TRANSPARENT_ADD_COLOR);
scene::IParticleEmitter* edead13 = dead13->createBoxEmitter(core::aabbox3d<f32>(10.0f,-10.0f,20.0f,-20.0f,30.0f,-30.0f),core::vector3df(-0.2,-0.2,-0.2),2000,3000,video::SColor(0,255,255,255),video::SColor(0,255,0,0),375,750,360);
dead13->setEmitter(edead13);
edead13->drop();
ISceneNodeAnimator* partanim13 = smgr->createDeleteAnimator(900);
dead13->addAnimator(partanim13);
IParticleSystemSceneNode* gore13 = smgr->addParticleSystemSceneNode(false,NULL,407,bad13node->getPosition(),vector3df(0,0,0),vector3df(0.6f,0.6f,0.6f));
gore13->setParticleSize(dimension2d<f32>(10,10));
gore13->setMaterialFlag(EMF_LIGHTING, false);
gore13->setMaterialTexture (0,driver->getTexture("media/part/part3.bmp"));
gore13->setMaterialType (video::EMT_TRANSPARENT_ADD_COLOR);
scene::IParticleEmitter* egore13 = gore13->createBoxEmitter(core::aabbox3d<f32>(10.0f,-10.0f,20.0f,-20.0f,30.0f,-30.0f),core::vector3df(-0.2,-0.2,-0.2),5000,6000,video::SColor(0,255,255,255),video::SColor(0,0,0,255),250,500,360);
gore13->setEmitter(egore13);
egore13->drop();
ISceneNodeAnimator* goreanim13 = smgr->createDeleteAnimator(1000);
gore13->addAnimator(goreanim13);
ISceneNode* bodygore13 = smgr->addOctTreeSceneNode(bodygore1);
bodygore13->setPosition(bad13node->getPosition());
ISceneNodeAnimator* goremove13 = smgr->createFlyStraightAnimator(bad13node->getPosition(),bad13node->getPosition()+vector3df(0,400,0),1000);
bodygore13->addAnimator(goremove13);
bodygore13->addAnimator(goreanim13);
mciSendString("play media/demondiesnd.wav",NULL,0,NULL);
mciSendString("play media/demonhitsnd.wav",NULL,0,NULL);
bad13node->removeAnimators();
bad13node->setPosition(vector3df(-999999999,-999999999,-999999999));
bad13node->setVisible(false);
}
}
if (targeted && targeted == bad14node && !smgr->getSceneCollisionManager()->getCollisionPoint(lwb14,worldselector,camtar,nexttri))
{
if (shoot == 1)
{
IParticleSystemSceneNode* dead14 = smgr->addParticleSystemSceneNode(false,NULL,408,bad14node->getPosition(),vector3df(0,0,0),vector3df(0.6f,0.6f,0.6f));
dead14->setParticleSize(dimension2d<f32>(6,6));
dead14->setMaterialFlag(EMF_LIGHTING, false);
dead14->setMaterialTexture (0,driver->getTexture("media/part/part2.bmp"));
dead14->setMaterialType (video::EMT_TRANSPARENT_ADD_COLOR);
scene::IParticleEmitter* edead14 = dead14->createBoxEmitter(core::aabbox3d<f32>(10.0f,-10.0f,20.0f,-20.0f,30.0f,-30.0f),core::vector3df(-0.2,-0.2,-0.2),2000,3000,video::SColor(0,255,255,255),video::SColor(0,255,255,255),375,750,360);
dead14->setEmitter(edead14);
edead14->drop();
ISceneNodeAnimator* partanim14 = smgr->createDeleteAnimator(1000);
dead14->addAnimator(partanim14);
IParticleSystemSceneNode* gore14 = smgr->addParticleSystemSceneNode(false,NULL,409,bad14node->getPosition(),vector3df(0,0,0),vector3df(0.6f,0.6f,0.6f));
gore14->setParticleSize(dimension2d<f32>(8,8));
gore14->setMaterialFlag(EMF_LIGHTING, false);
gore14->setMaterialTexture (0,driver->getTexture("media/part/part3.bmp"));
gore14->setMaterialType (video::EMT_TRANSPARENT_ADD_COLOR);
scene::IParticleEmitter* egore14 = gore14->createBoxEmitter(core::aabbox3d<f32>(10.0f,-10.0f,20.0f,-20.0f,30.0f,-30.0f),core::vector3df(-0.2,-0.2,-0.2),5000,6000,video::SColor(0,255,255,255),video::SColor(0,0,0,255),250,500,360);
gore14->setEmitter(egore14);
egore14->drop();
ISceneNodeAnimator* goreanim14 = smgr->createDeleteAnimator(1000);
gore14->addAnimator(goreanim14);
ISceneNode* bodygore14 = smgr->addOctTreeSceneNode(bodygore1);
bodygore14->setPosition(bad14node->getPosition());
ISceneNodeAnimator* goremove14 = smgr->createFlyStraightAnimator(bad14node->getPosition(),bad14node->getPosition()+vector3df(0,400,0),1000);
bodygore14->addAnimator(goremove14);
bodygore14->addAnimator(goreanim14);
//then he stops, and goes to the "hell zone," that is, -999999999 on x, y, and z. the hell zone is used for blowing up anything.
mciSendString("play media/demondiesnd.wav",NULL,0,NULL);
mciSendString("play media/demonhitsnd.wav",NULL,0,NULL);
bad14node->removeAnimators();
bad14node->setPosition(vector3df(-999999999,-999999999,-999999999));
bad14node->setVisible(false);
}
}
//is the objective?
if (targeted && targeted == obj1node && !smgr->getSceneCollisionManager()->getCollisionPoint(lwob1,worldselector,camtar,nexttri))
{
if (shoot == 1)
{
level1trigger = 1;
obj1node->setVisible (false);
mciSendString("play media/hitobjsnd.wav",NULL,0,NULL);
}
}
}
//gun-related
if (dead == false && drowned == false && wonlevel == false)
{
hand1node->setPosition(vector3df(0,armpos,0));
if (waitshoot < 0 && waitshoot > - 20)
{
gun1node->setRotation(vector3df(waitshoot*0.3,0,0));
}
if (waitshoot < -20)
{
gun1node->setRotation(vector3df((waitshoot-(waitshoot+20))*0.3,0,0));
}
if (ammo == 0)
{
ammo = 30;  
waitshoot = -160;
mciSendString ("play media/reload1snd.wav", NULL, 0, NULL);
armpos = -80;
}
}
//music
if (timetoplay == 1)
{
mciSendString("play media/mid2.mid",NULL,0,NULL);
}
if (globalswitch == 0)
{
driver->draw2DImage(ericlogo1, core::position2d<s32>(0,0),
core::rect<s32>(0, 0, 1024, 768), 0,
video::SColor(1, 255, 255, 255), true);
}
smgr->drawAll();
guienv->drawAll();
//other stuff
if (globalswitch == 0)
{
if (fls == 0)
{//buttons are used
guienv->addButton (rect<s32>(5,150,105,250),0,104,L"HELP");
guienv->addButton (rect<s32>(150,5,250,105),0,101,L"QUIT");
guienv->addButton (rect<s32>(5,5,105,105),0,102,L"START");
guienv->addButton (rect<s32>(150,150,250,250),0,103,L"ABOUT");
guienv->addButton (rect<s32>(920,664,1020,764),0,105,L"LOAD");
fls = 1;
}
font12->draw(L"Developed by Decapitation Games",rect<s32>(320,0,1024,768),SColor(0,255,0,0));
}
if (globalswitch == 1)
{
stringw hud = L"Ammo in clip: ";
hud+= ammo;
hud+= "     T.F. energy: ";
hud+= energy;
font12->draw(hud.c_str(),rect<s32>(0,0,1024,768),SColor(0,0,255,0));
//drawing stuff
if (dead == true)
{
//we need sad music! come on, preople
if (playedgomus == false)
{
mciSendString("stop media/mid2.mid",NULL,0,NULL);
mciSendString("play media/mid0.mid",NULL,0,NULL);
playedgomus = true;
}
driver->setTextureCreationFlag(video::ETCF_CREATE_MIP_MAPS, false);
driver->draw2DImage(diedlogo1, core::position2d<s32>(0,0),
core::rect<s32>(0, 0, 1024, 768), 0,
video::SColor(1, 255, 255, 255), true);
font11->draw(L"Eric was killed. Press <ESC>.",rect<s32>(320,240,1024,768),SColor(0,255,0,0));
camera1->removeAnimators();
//for complex reasons, the cam is sent to a location that is half holy zone, half hell zone
camera1->setPosition(vector3df(-999999999,999999999,999999999));
smgr->setActiveCamera(0);
}
if (drowned == true)
{
driver->setTextureCreationFlag(video::ETCF_CREATE_MIP_MAPS, false);
driver->draw2DImage(drownedlogo1, core::position2d<s32>(0,0),
core::rect<s32>(0, 0, 1024, 768), 0,
video::SColor(1, 255, 255, 255), true);
font11->draw(L"Eric drowned. Press <ESC>.",rect<s32>(320,240,1024,768),SColor(0,255,0,0));
camera1->removeAnimators();
camera1->setPosition(vector3df(-999999999,-999999999,-999999999));
smgr->setActiveCamera(0);
}
}
//shot should blow up
shoot = 0;
driver->endScene();
}
deviceIrr->drop();
return 0;
}

ondrew · Post by **ondrew** » Fri May 27, 2005 9:56 pm

printf("%f",camera1->getPosition().X)

the position is defined as core::vector3df = vector of three floats (f32), so you must them pass as floats to printf