Esempio n. 1
0
float ARX_DAMAGES_DealDamages(EntityHandle target, float dmg, EntityHandle source, DamageType flags, Vec3f * pos)
{
	if(!ValidIONum(target) || !ValidIONum(source))
		return 0;

	Entity * io_target = entities[target];
	Entity * io_source = entities[source];
	float damagesdone;

	if(flags & DAMAGE_TYPE_PER_SECOND) {
		dmg = dmg * framedelay * ( 1.0f / 1000 );
	}

	if(target == 0) {
		if(flags & DAMAGE_TYPE_POISON) {
			if(rnd() * 100.f > player.m_misc.resistPoison) {
				damagesdone = dmg;
				player.poison += damagesdone;
			} else {
				damagesdone = 0;
			}
		} else {
			if(flags & DAMAGE_TYPE_DRAIN_MANA) {
				damagesdone = ARX_DAMAGES_DrainMana(io_target, dmg);
			} else {
				ARX_DAMAGES_DamagePlayerEquipment(dmg);
				damagesdone = ARX_DAMAGES_DamagePlayer(dmg, flags, source);
			}
		}

		if(flags & DAMAGE_TYPE_FIRE)
			ARX_DAMAGES_IgnitIO(io_target, damagesdone);

		if(flags & DAMAGE_TYPE_DRAIN_LIFE)
			ARX_DAMAGES_HealInter(io_source, damagesdone);

		if(flags & DAMAGE_TYPE_DRAIN_MANA)
			ARX_DAMAGES_HealManaInter(io_source, damagesdone);

		if(flags & DAMAGE_TYPE_PUSH)
			ARX_DAMAGES_PushIO(io_target, source, damagesdone * ( 1.0f / 2 ));

		if((flags & DAMAGE_TYPE_MAGICAL) && !(flags & (DAMAGE_TYPE_FIRE | DAMAGE_TYPE_COLD))) {
			damagesdone -= player.m_miscFull.resistMagic * ( 1.0f / 100 ) * damagesdone;
			damagesdone = std::max(0.0f, damagesdone);
		}

		return damagesdone;
	} else {
		if(io_target->ioflags & IO_NPC) {
			if(flags & DAMAGE_TYPE_POISON) {
				if(rnd() * 100.f > io_target->_npcdata->resist_poison) {
					damagesdone = dmg;
					io_target->_npcdata->poisonned += damagesdone;
				} else {
					damagesdone = 0;
				}
			} else {
				if(flags & DAMAGE_TYPE_FIRE) {
					if(rnd() * 100.f <= io_target->_npcdata->resist_fire)
						dmg = 0;

					ARX_DAMAGES_IgnitIO(io_target, dmg);
				}

				if(flags & DAMAGE_TYPE_DRAIN_MANA) {
					damagesdone = ARX_DAMAGES_DrainMana(io_target, dmg);
				} else {
					damagesdone = ARX_DAMAGES_DamageNPC(io_target, dmg, source, true, pos);
				}
			}

			if(flags & DAMAGE_TYPE_DRAIN_LIFE)
				ARX_DAMAGES_HealInter(io_source, damagesdone);

			if(flags & DAMAGE_TYPE_DRAIN_MANA)
				ARX_DAMAGES_HealManaInter(io_source, damagesdone);

			if(flags & DAMAGE_TYPE_PUSH)
				ARX_DAMAGES_PushIO(io_target, source, damagesdone * ( 1.0f / 2 ));

			if((flags & DAMAGE_TYPE_MAGICAL) && !(flags & (DAMAGE_TYPE_FIRE | DAMAGE_TYPE_COLD))) {
				damagesdone -= io_target->_npcdata->resist_magic * ( 1.0f / 100 ) * damagesdone;
				damagesdone = std::max(0.0f, damagesdone);
			}

			return damagesdone;
		}
	}

	return 0;
}
Esempio n. 2
0
// source = -1 no source but valid pos
// source = 0  player
// source > 0  IO
static void ARX_DAMAGES_UpdateDamage(DamageHandle j, float tim) {
	
	DAMAGE_INFO & damage = damages[j];
	
	if(!damage.exist) {
		return;
	}
		
	if(damage.params.flags & DAMAGE_FLAG_FOLLOW_SOURCE) {
		if(damage.params.source == PlayerEntityHandle) {
			damage.params.pos = player.pos;
		} else if (ValidIONum(damage.params.source)) {
			damage.params.pos = entities[damage.params.source]->pos;
		}
	}
	
	float dmg;
	if(damage.params.flags & DAMAGE_NOT_FRAME_DEPENDANT) {
		dmg = damage.params.damages;
	} else if(damage.params.duration == -1) {
		dmg = damage.params.damages;
	} else {
		float FD = (float)framedelay;
		
		if(tim > damage.start_time + damage.params.duration) {
			FD -= damage.start_time + damage.params.duration - tim;
		}
		
		dmg = damage.params.damages * FD * ( 1.0f / 1000 );
	}
	
	bool validsource = ValidIONum(damage.params.source);
	float divradius = 1.f / damage.params.radius;
	
	// checking for IO damages
	for(size_t i = 0; i < entities.size(); i++) {
		const EntityHandle handle = EntityHandle(i);
		Entity * io = entities[handle];
		
		if(io
		   && (io->gameFlags & GFLAG_ISINTREATZONE)
		   && (io->show == SHOW_FLAG_IN_SCENE)
		   && (damage.params.source != long(i)
		   || (damage.params.source == long(i) && !(damage.params.flags & DAMAGE_FLAG_DONT_HURT_SOURCE)))
		){
			if(io->ioflags & IO_NPC) {
				if(   i != 0
				   && damage.params.source != PlayerEntityHandle
				   && validsource
				   && HaveCommonGroup(io, entities[damage.params.source])
				) {
					continue;
				}
				
				Sphere sphere;
				sphere.origin = damage.params.pos;
				sphere.radius = damage.params.radius - 10.f;
				
				if(CheckIOInSphere(sphere, EntityHandle(i), true)) {
					Vec3f sub = io->pos + Vec3f(0.f, -60.f, 0.f);
					
					float dist = fdist(damage.params.pos, sub);
					
					if(damage.params.type & DAMAGE_TYPE_FIELD) {
						if(float(arxtime) > io->collide_door_time + 500) {
							EVENT_SENDER = NULL;
							io->collide_door_time = (unsigned long)(arxtime); 
							char param[64];
							param[0] = 0;
							
							if(damage.params.type & DAMAGE_TYPE_FIRE)
								strcpy(param, "fire");
							
							if(damage.params.type & DAMAGE_TYPE_COLD)
								strcpy(param, "cold");
							
							SendIOScriptEvent(io, SM_COLLIDE_FIELD, param);
						}
					}
					
					switch(damage.params.area) {
						case DAMAGE_AREA: {
							float ratio = (damage.params.radius - dist) * divradius;
							ratio = glm::clamp(ratio, 0.f, 1.f);
							dmg = dmg * ratio + 1.f;
						}
						break;
						case DAMAGE_AREAHALF: {
							float ratio = (damage.params.radius - (dist * ( 1.0f / 2 ))) * divradius;
							ratio = glm::clamp(ratio, 0.f, 1.f);
							dmg = dmg * ratio + 1.f;
						}
						break;
						case DAMAGE_FULL:
						break;
					}
					
					if(dmg <= 0.f)
						continue;
					
					if(   (damage.params.flags & DAMAGE_FLAG_ADD_VISUAL_FX)
					   && (entities[handle]->ioflags & IO_NPC)
					   && (entities[handle]->_npcdata->lifePool.current > 0.f)
					) {
						ARX_DAMAGES_AddVisual(&damage, &sub, dmg, entities[handle]);
					}
					
					if(damage.params.type & DAMAGE_TYPE_DRAIN_MANA) {
						float manadrained;
						
						if(i == 0) {
							manadrained = std::min(dmg, player.manaPool.current);
							player.manaPool.current -= manadrained;
						} else {
							manadrained = dmg;
							
							if(io && io->_npcdata) {
								manadrained = std::min(dmg, io->_npcdata->manaPool.current);
								io->_npcdata->manaPool.current -= manadrained;
							}
						}
						
						if (damage.params.source == PlayerEntityHandle) {
							player.manaPool.current = std::min(player.manaPool.current + manadrained, player.Full_maxmana);
						} else {
							if(ValidIONum(damage.params.source) && (entities[damage.params.source]->_npcdata)) {
								entities[damage.params.source]->_npcdata->manaPool.current = std::min(entities[damage.params.source]->_npcdata->manaPool.current + manadrained, entities[damage.params.source]->_npcdata->manaPool.max);
							}
						}
					} else {
						float damagesdone;
						
						// TODO copy-paste
						if(i == 0) {
							if(damage.params.type & DAMAGE_TYPE_POISON) {
								if(rnd() * 100.f > player.m_misc.resistPoison) {
									// Failed Saving Throw
									damagesdone = dmg; 
									player.poison += damagesdone;
								} else {
									damagesdone = 0;
								}
							} else {
								if(   (damage.params.type & DAMAGE_TYPE_MAGICAL)
								   && !(damage.params.type & DAMAGE_TYPE_FIRE)
								   && !(damage.params.type & DAMAGE_TYPE_COLD)
								) {
									dmg -= player.m_miscFull.resistMagic * ( 1.0f / 100 ) * dmg;
									dmg = std::max(0.0f, dmg);
								}
								if(damage.params.type & DAMAGE_TYPE_FIRE) {
									dmg = ARX_SPELLS_ApplyFireProtection(entities.player(), dmg);
									ARX_DAMAGES_IgnitIO(entities.player(), dmg);
								}
								if(damage.params.type & DAMAGE_TYPE_COLD) {
									dmg = ARX_SPELLS_ApplyColdProtection(entities.player(), dmg);
								}
								damagesdone = ARX_DAMAGES_DamagePlayer(dmg, damage.params.type, damage.params.source);
							}
						} else {
							if(   (entities[handle]->ioflags & IO_NPC)
							   && (damage.params.type & DAMAGE_TYPE_POISON)
							) {
								if(rnd() * 100.f > entities[handle]->_npcdata->resist_poison) {
									// Failed Saving Throw
									damagesdone = dmg; 
									entities[handle]->_npcdata->poisonned += damagesdone;
								} else {
									damagesdone = 0;
								}
							} else {
								if(damage.params.type & DAMAGE_TYPE_FIRE) {
									dmg = ARX_SPELLS_ApplyFireProtection(entities[handle], dmg);
									ARX_DAMAGES_IgnitIO(entities[handle], dmg);
								}
								if(   (damage.params.type & DAMAGE_TYPE_MAGICAL)
								   && !(damage.params.type & DAMAGE_TYPE_FIRE)
								   && !(damage.params.type & DAMAGE_TYPE_COLD)
								) {
									dmg -= entities[handle]->_npcdata->resist_magic * ( 1.0f / 100 ) * dmg;
									dmg = std::max(0.0f, dmg);
								}
								if(damage.params.type & DAMAGE_TYPE_COLD) {
									dmg = ARX_SPELLS_ApplyColdProtection(entities[handle], dmg);
								}
								damagesdone = ARX_DAMAGES_DamageNPC(entities[handle], dmg, damage.params.source, true, &damage.params.pos);
							}
							if(damagesdone > 0 && (damage.params.flags & DAMAGE_SPAWN_BLOOD)) {
								ARX_PARTICLES_Spawn_Blood(&damage.params.pos, damagesdone, damage.params.source);
							}
						}
						if(damage.params.type & DAMAGE_TYPE_DRAIN_LIFE) {
							if(ValidIONum(damage.params.source))
								ARX_DAMAGES_HealInter(entities[damage.params.source], damagesdone);
						}
					}
				}
			} else if((io->ioflags & IO_FIX) && !(damage.params.type & DAMAGE_TYPE_NO_FIX)) {
				Sphere sphere;
				sphere.origin = damage.params.pos;
				sphere.radius = damage.params.radius + 15.f;
				
				if(CheckIOInSphere(sphere, EntityHandle(i))) {
					ARX_DAMAGES_DamageFIX(io, dmg, damage.params.source, true);
				}
			}
		}
	}
	
	if(damage.params.duration == -1)
		damage.exist = false;
	else if(tim > damage.start_time + damage.params.duration)
		damage.exist = false;
}
Esempio n. 3
0
bool DoSphericDamage(const Vec3f & pos, float dmg, float radius, DamageArea flags, DamageType typ, EntityHandle numsource)
{
	bool damagesdone = false;
	
	if(radius <= 0.f)
		return damagesdone;
	
	float rad = 1.f / radius;
	bool validsource = ValidIONum(numsource);
	
	for(size_t i = 0; i < entities.size(); i++) {
		const EntityHandle handle = EntityHandle(i);
		Entity * ioo = entities[handle];
		
		if(!ioo || long(i) == numsource || !ioo->obj)
			continue;
			
		if ((i != 0) && (numsource != PlayerEntityHandle)
				&& validsource && (HaveCommonGroup(ioo, entities[numsource])))
			continue;
		
		if((ioo->ioflags & IO_CAMERA) || (ioo->ioflags & IO_MARKER))
			continue;
		
		long count = 0;
		long count2 = 0;
		float mindist = std::numeric_limits<float>::max();
		
		for(size_t k = 0; k < ioo->obj->vertexlist.size(); k += 1) {
			if(ioo->obj->vertexlist.size() < 120) {
				for(size_t kk = 0; kk < ioo->obj->vertexlist.size(); kk += 1) {
					if(kk != k) {
						Vec3f posi = (entities[handle]->obj->vertexlist3[k].v
									  + entities[handle]->obj->vertexlist3[kk].v) * 0.5f;
						float dist = fdist(pos, posi);
						if(dist <= radius) {
							count2++;
							if(dist < mindist)
								mindist = dist;
						}
					}
				}
			}
			
			{
			float dist = fdist(pos, entities[handle]->obj->vertexlist3[k].v);
			
			if(dist <= radius) {
				count++;
				
				if(dist < mindist)
					mindist = dist;
			}
			}
		}
		
		float ratio = ((float)count / ((float)ioo->obj->vertexlist.size() * ( 1.0f / 2 )));
		
		if(count2 > count)
			ratio = ((float)count2 / ((float)ioo->obj->vertexlist.size() * ( 1.0f / 2 )));
		
		if(ratio > 2.f)
			ratio = 2.f;
		
		if(ioo->ioflags & IO_NPC) {
			if(mindist <= radius + 30.f) {
				switch (flags) {
					case DAMAGE_AREA:
						dmg = dmg * (radius + 30 - mindist) * rad;
						break;
					case DAMAGE_AREAHALF:
						dmg = dmg * (radius + 30 - mindist * ( 1.0f / 2 )) * rad;
						break;
					case DAMAGE_FULL: break;
				}
				
				if(i == 0) {
					if(typ & DAMAGE_TYPE_FIRE) {
						dmg = ARX_SPELLS_ApplyFireProtection(ioo, dmg);
						ARX_DAMAGES_IgnitIO(entities.player(), dmg);
					}
					
					if(typ & DAMAGE_TYPE_COLD) {
						dmg = ARX_SPELLS_ApplyColdProtection(ioo, dmg);
					}
					
					ARX_DAMAGES_DamagePlayer(dmg, typ, numsource);
					ARX_DAMAGES_DamagePlayerEquipment(dmg);
				} else {
					if(typ & DAMAGE_TYPE_FIRE) {
						dmg = ARX_SPELLS_ApplyFireProtection(ioo, dmg * ratio);
						ARX_DAMAGES_IgnitIO(ioo, dmg);
					}
					
					if(typ & DAMAGE_TYPE_COLD) {
						dmg = ARX_SPELLS_ApplyColdProtection(ioo, dmg * ratio);
					}
					
					ARX_DAMAGES_DamageNPC(ioo, dmg * ratio, numsource, true, &pos);
				}
				
				if(dmg > 1)
					damagesdone = true;
			}
		} else {
			if(mindist <= radius + 30.f) {
				if(typ & DAMAGE_TYPE_FIRE) {
					dmg = ARX_SPELLS_ApplyFireProtection(ioo, dmg * ratio);
					ARX_DAMAGES_IgnitIO(entities[handle], dmg);
				}
				
				if(typ & DAMAGE_TYPE_COLD) {
					dmg = ARX_SPELLS_ApplyColdProtection(ioo, dmg * ratio);
				}
				
				if(entities[handle]->ioflags & IO_FIX)
					ARX_DAMAGES_DamageFIX(entities[handle], dmg * ratio, numsource, true);
				
				if(dmg > 0.2f)
					damagesdone = true;
			}
		}
	}
	
	if (typ & DAMAGE_TYPE_FIRE)
		CheckForIgnition(pos, radius, 1);
	
	return damagesdone;
}
Esempio n. 4
0
//TODO Move somewhere else
void Cedric_ApplyLightingFirstPartRefactor(Entity *io) {

	if(!io)
		return;

	io->special_color = Color3f::white;

	float poisonpercent = 0.f;
	float trappercent = 0.f;
	float secretpercent = 0.f;

	if((io->ioflags & IO_NPC) && io->_npcdata->poisonned > 0.f) {
		poisonpercent = io->_npcdata->poisonned * ( 1.0f / 20 );
		if(poisonpercent > 1.f)
			poisonpercent = 1.f;
	}

	if((io->ioflags & IO_ITEM) && io->poisonous > 0.f && io->poisonous_count) {
		poisonpercent = (float)io->poisonous * (1.0f / 20);
		if(poisonpercent > 1.f)
			poisonpercent = 1.f;
	}

	if((io->ioflags & IO_FIX) && io->_fixdata->trapvalue > -1) {
		trappercent = player.TRAP_DETECT - (float)io->_fixdata->trapvalue;
		if(trappercent > 0.f) {
			trappercent = 0.6f + trappercent * ( 1.0f / 100 );
			trappercent = clamp(trappercent, 0.6f, 1.f);
		}
	}

	if((io->ioflags & IO_FIX) && io->secretvalue > -1) {
		secretpercent = player.TRAP_SECRET - (float)io->secretvalue;
		if(secretpercent > 0.f) {
			secretpercent = 0.6f + secretpercent * ( 1.0f / 100 );
			secretpercent = clamp(secretpercent, 0.6f, 1.f);
		}
	}

	if(poisonpercent > 0.f) {
		io->special_color = Color3f::green;
	}

	if(trappercent > 0.f) {
		io->special_color = Color3f(trappercent, 1.f - trappercent, 1.f - trappercent);
	}

	if(secretpercent > 0.f) {
		io->special_color = Color3f(1.f - secretpercent, 1.f - secretpercent, secretpercent);
	}

	if(io->ioflags & IO_FREEZESCRIPT) {
		io->special_color = Color3f::blue;
	}

	if(io->sfx_flag & SFX_TYPE_YLSIDE_DEATH) {
		if(io->show == SHOW_FLAG_TELEPORTING) {
			float fTime = io->sfx_time + framedelay;
			io->sfx_time = checked_range_cast<unsigned long>(fTime);

			if (io->sfx_time >= (unsigned long)(arxtime))
				io->sfx_time = (unsigned long)(arxtime);
		} else {
			float elapsed = float(arxtime) - io->sfx_time;

			if(elapsed > 0.f) {
				if(elapsed < 3000.f) { // 5 seconds to red
					float ratio = elapsed * (1.0f / 3000);
					io->special_color = Color3f(1.f, 1.f - ratio, 1.f - ratio);
					AddRandomSmoke(io, 1);
				} else if(elapsed < 6000.f) { // 5 seconds to White
					float ratio = (elapsed - 3000.f) * (1.0f / 3000);
					io->special_color = Color3f(1.f, ratio, ratio);
					AddRandomSmoke(io, 2);
				} else { // SFX finish
					io->sfx_time = 0;

					if(io->ioflags & IO_NPC) {
						MakePlayerAppearsFX(io);
						AddRandomSmoke(io, 50);
						Color3f rgb = io->_npcdata->blood_color.to<float>();
						EERIE_SPHERE sp;
						sp.origin = io->pos;
						sp.radius = 200.f;
						long count = 6;

						while(count--) {
							SpawnGroundSplat(&sp, &rgb, rnd() * 30.f + 30.f, 1);
							sp.origin.y -= rnd() * 150.f;

							ARX_PARTICLES_Spawn_Splat(sp.origin, 200.f, io->_npcdata->blood_color);

							sp.origin.x = io->pos.x + rnd() * 200.f - 100.f;
							sp.origin.y = io->pos.y + rnd() * 20.f - 10.f;
							sp.origin.z = io->pos.z + rnd() * 200.f - 100.f;
							sp.radius = rnd() * 100.f + 100.f;
						}

						long nn = GetFreeDynLight();
						if(nn >= 0) {
							DynLight[nn].exist = 1;
							DynLight[nn].intensity = 0.7f + 2.f * rnd();
							DynLight[nn].fallend = 600.f;
							DynLight[nn].fallstart = 400.f;
							DynLight[nn].rgb.r = 1.0f;
							DynLight[nn].rgb.g = 0.8f;
							DynLight[nn].rgb.b = .0f;
							DynLight[nn].pos.x = io->pos.x;
							DynLight[nn].pos.y = io->pos.y - 80.f;
							DynLight[nn].pos.z = io->pos.z;
							DynLight[nn].duration = 600;
						}

						if(io->sfx_flag & SFX_TYPE_INCINERATE) {
							io->sfx_flag &= ~SFX_TYPE_INCINERATE;
							io->sfx_flag &= ~SFX_TYPE_YLSIDE_DEATH;
							long num = ARX_SPELLS_GetSpellOn(io, SPELL_INCINERATE);

							if(num < 0)
								num = ARX_SPELLS_GetSpellOn(io, SPELL_MASS_INCINERATE);

							if(num >= 0) {
								spells[num].tolive = 0;
								float damages = 20 * spells[num].caster_level;
								damages = ARX_SPELLS_ApplyFireProtection(io, damages);

								if (ValidIONum(spells[num].caster))
									ARX_DAMAGES_DamageNPC(io, damages, spells[num].caster, 1, &entities[spells[num].caster]->pos);
								else
									ARX_DAMAGES_DamageNPC(io, damages, spells[num].caster, 1, &io->pos);

								ARX_SOUND_PlaySFX(SND_SPELL_FIRE_HIT, &io->pos);
							}
						} else {
							io->sfx_flag &= ~SFX_TYPE_YLSIDE_DEATH;
							ARX_INTERACTIVE_DestroyIOdelayed(io);
						}
					}
				}
			}
		}
	}
}
//TODO Move somewhere else
void Cedric_ApplyLightingFirstPartRefactor(Entity *io) {

	if(!io)
		return;

	io->special_color = Color3f::white;

	float poisonpercent = 0.f;
	float trappercent = 0.f;
	float secretpercent = 0.f;

	if((io->ioflags & IO_NPC) && io->_npcdata->poisonned > 0.f) {
		poisonpercent = io->_npcdata->poisonned * ( 1.0f / 20 );
		if(poisonpercent > 1.f)
			poisonpercent = 1.f;
	}

	if((io->ioflags & IO_ITEM) && io->poisonous > 0.f && io->poisonous_count) {
		poisonpercent = io->poisonous * (1.0f / 20);
		if(poisonpercent > 1.f)
			poisonpercent = 1.f;
	}

	if((io->ioflags & IO_FIX) && io->_fixdata->trapvalue > -1) {
		trappercent = player.TRAP_DETECT - io->_fixdata->trapvalue;
		if(trappercent > 0.f) {
			trappercent = 0.6f + trappercent * ( 1.0f / 100 );
			trappercent = glm::clamp(trappercent, 0.6f, 1.f);
		}
	}

	if((io->ioflags & IO_FIX) && io->secretvalue > -1) {
		secretpercent = player.TRAP_SECRET - io->secretvalue;
		if(secretpercent > 0.f) {
			secretpercent = 0.6f + secretpercent * ( 1.0f / 100 );
			secretpercent = glm::clamp(secretpercent, 0.6f, 1.f);
		}
	}

	if(poisonpercent > 0.f) {
		io->special_color = Color3f::green;
	}

	if(trappercent > 0.f) {
		io->special_color = Color3f(trappercent, 1.f - trappercent, 1.f - trappercent);
	}

	if(secretpercent > 0.f) {
		io->special_color = Color3f(1.f - secretpercent, 1.f - secretpercent, secretpercent);
	}

	if(io->ioflags & IO_FREEZESCRIPT) {
		io->special_color = Color3f::blue;
	}

	if(io->sfx_flag & SFX_TYPE_YLSIDE_DEATH) {
		if(io->show == SHOW_FLAG_TELEPORTING) {
			io->sfx_time = io->sfx_time + ArxDurationMs(g_framedelay);

			if (io->sfx_time >= arxtime.now())
				io->sfx_time = arxtime.now();
		} else {
			const ArxDuration elapsed = arxtime.now() - io->sfx_time;

			if(elapsed > ArxDuration_ZERO) {
				if(elapsed < ArxDurationMs(3000)) { // 5 seconds to red
					float ratio = toMs(elapsed) * (1.0f / 3000);
					io->special_color = Color3f(1.f, 1.f - ratio, 1.f - ratio);
					io->highlightColor += Color3f(std::max(ratio - 0.5f, 0.f), 0.f, 0.f) * 255;
					AddRandomSmoke(io, 1);
				} else if(elapsed < ArxDurationMs(6000)) { // 5 seconds to White
					float ratio = toMs(elapsed) * (1.0f / 3000);
					io->special_color = Color3f::red;
					io->highlightColor += Color3f(std::max(ratio - 0.5f, 0.f), 0.f, 0.f) * 255;
					AddRandomSmoke(io, 2);
				} else { // SFX finish
					io->sfx_time = ArxInstant_ZERO;

					if(io->ioflags & IO_NPC) {
						MakePlayerAppearsFX(io);
						AddRandomSmoke(io, 50);
						Color3f rgb = io->_npcdata->blood_color.to<float>();
						Sphere sp = Sphere(io->pos, 200.f);
						
						long count = 6;
						while(count--) {
							Sphere splatSphere = Sphere(sp.origin, Random::getf(30.f, 60.f));
							PolyBoomAddSplat(splatSphere, rgb, 1);
							sp.origin.y -= Random::getf(0.f, 150.f);

							ARX_PARTICLES_Spawn_Splat(sp.origin, 200.f, io->_npcdata->blood_color);

							sp.origin = io->pos + randomVec3f() * Vec3f(200.f, 20.f,200.f) - Vec3f(100.f, 10.f, 100.f);
							sp.radius = Random::getf(100.f, 200.f);
						}
						
						EERIE_LIGHT * light = dynLightCreate();
						if(light) {
							light->intensity = Random::getf(0.7f, 2.7f);
							light->fallend = 600.f;
							light->fallstart = 400.f;
							light->rgb = Color3f(1.0f, 0.8f, 0.f);
							light->pos = io->pos + Vec3f(0.f, -80.f, 0.f);
							light->duration = ArxDurationMs(600);
						}

						if(io->sfx_flag & SFX_TYPE_INCINERATE) {
							io->sfx_flag &= ~SFX_TYPE_INCINERATE;
							io->sfx_flag &= ~SFX_TYPE_YLSIDE_DEATH;
							SpellBase * spell = spells.getSpellOnTarget(io->index(), SPELL_INCINERATE);

							if(!spell)
								spell = spells.getSpellOnTarget(io->index(), SPELL_MASS_INCINERATE);

							if(spell) {
								spells.endSpell(spell);
								float damages = 20 * spell->m_level;
								damages = ARX_SPELLS_ApplyFireProtection(io, damages);

								if (ValidIONum(spell->m_caster))
									ARX_DAMAGES_DamageNPC(io, damages, spell->m_caster, true, &entities[spell->m_caster]->pos);
								else
									ARX_DAMAGES_DamageNPC(io, damages, spell->m_caster, true, &io->pos);

								ARX_SOUND_PlaySFX(SND_SPELL_FIRE_HIT, &io->pos);
							}
						} else {
							io->sfx_flag &= ~SFX_TYPE_YLSIDE_DEATH;
							ARX_INTERACTIVE_DestroyIOdelayed(io);
						}
					}
				}
			}
		}
	}
}
float ARX_EQUIPMENT_ComputeDamages(Entity * io_source, Entity * io_target, float ratioaim, Vec3f * position)
{
	EVENT_SENDER = io_source;
	SendIOScriptEvent(io_target, SM_AGGRESSION);

	if(!io_source || !io_target)
		return 0.f;

	if(!(io_target->ioflags & IO_NPC)) {
		if(io_target->ioflags & IO_FIX) {
			if (io_source == entities.player())
				ARX_DAMAGES_DamageFIX(io_target, player.m_miscFull.damages, PlayerEntityHandle, false);
			else if (io_source->ioflags & IO_NPC)
				ARX_DAMAGES_DamageFIX(io_target, io_source->_npcdata->damages, io_source->index(), false);
			else
				ARX_DAMAGES_DamageFIX(io_target, 1, io_source->index(), false);
		}

		return 0.f;
	}

	float attack, ac, damages;
	float backstab = 1.f;

	std::string _wmat = "bare";
	const std::string * wmat = &_wmat;
	
	std::string _amat = "flesh";
	const std::string * amat = &_amat;

	bool critical = false;

	if(io_source == entities.player()) {
		
		if(ValidIONum(player.equiped[EQUIP_SLOT_WEAPON])) {
			Entity * io = entities[player.equiped[EQUIP_SLOT_WEAPON]];
			if(io && !io->weaponmaterial.empty()) {
				wmat = &io->weaponmaterial;
			}
		}

		attack = player.m_miscFull.damages;

		if(Random::getf(0.f, 100.f) <= player.m_miscFull.criticalHit)
		{
			if(SendIOScriptEvent(io_source, SM_CRITICAL) != REFUSE)
				critical = true;
		}
		else
			critical = false;

		damages = attack * ratioaim; 

		if(io_target->_npcdata->npcflags & NPCFLAG_BACKSTAB) {
			if(Random::getf(0.f, 100.f) <= player.m_skillFull.stealth * ( 1.0f / 2 )) {
				if(SendIOScriptEvent(io_source, SM_BACKSTAB) != REFUSE)
					backstab = 1.5f; 
			}
		}
	} else {
		if(!(io_source->ioflags & IO_NPC)) // no NPC source...
			return 0.f;

		if(!io_source->weaponmaterial.empty()) {
			wmat = &io_source->weaponmaterial;
		}
		
		if(io_source->_npcdata->weapon) {
			Entity * iow = io_source->_npcdata->weapon;
			if(!iow->weaponmaterial.empty()) {
				wmat = &iow->weaponmaterial;
			}
		}
		
		attack = io_source->_npcdata->tohit;
		
		damages = io_source->_npcdata->damages * ratioaim * Random::getf(0.5f, 1.0f);

		SpellBase * spell = spells.getSpellOnTarget(io_source->index(), SPELL_CURSE);
		if(spell) {
			damages *= (1 - spell->m_level * 0.05f);
		}

		if(Random::getf(0.f, 100) <= io_source->_npcdata->critical) {
			if(SendIOScriptEvent(io_source, SM_CRITICAL) != REFUSE)
				critical = true;
		}
		else
			critical = false;

		if(Random::getf(0.f, 100.f) <= (float)io_source->_npcdata->backstab_skill) {
			if(SendIOScriptEvent(io_source, SM_BACKSTAB) != REFUSE)
				backstab = 1.5f; 
		}
	}

	float absorb;

	if(io_target == entities.player()) {
		ac = player.m_miscFull.armorClass;
		absorb = player.m_skillFull.defense * ( 1.0f / 2 );
	} else {
		ac = ARX_INTERACTIVE_GetArmorClass(io_target);
		absorb = io_target->_npcdata->absorb;
		
		SpellBase * spell = spells.getSpellOnTarget(io_target->index(), SPELL_CURSE);
		if(spell) {
			float modif = (1 - spell->m_level * 0.05f);
			ac *= modif;
			absorb *= modif;
		}
	}
	
	if(!io_target->armormaterial.empty()) {
		amat = &io_target->armormaterial;
	}
	
	if(io_target == entities.player()) {
		if(ValidIONum(player.equiped[EQUIP_SLOT_ARMOR])) {
			Entity * io = entities[player.equiped[EQUIP_SLOT_ARMOR]];
			if(io && !io->armormaterial.empty()) {
				amat = &io->armormaterial;
			}
		}
	}
	
	float dmgs = damages * backstab;
	dmgs -= dmgs * absorb * 0.01f;
	
	Vec3f pos = io_target->pos;
	float power = std::min(1.f, dmgs * 0.05f) * 0.1f + 0.9f;
	
	ARX_SOUND_PlayCollision(*amat, *wmat, power, 1.f, pos, io_source);
	
	float chance = 100.f - (ac - attack); 
	if(Random::getf(0.f, 100.f) > chance) {
		return 0.f;
	}
	
	ARX_SOUND_PlayCollision("flesh", *wmat, power, 1.f, pos, io_source);
	
	if(dmgs > 0.f) {
		
		if(critical) {
			dmgs *= 1.5f; 
		}
		
		if(io_target == entities.player()) {
			
			// TODO should this be player.pos - player.baseOffset() = player.basePosition()?
			Vec3f ppos = io_source->pos - (player.pos + player.baseOffset());
			ppos = glm::normalize(ppos);
			
			// Push the player
			PUSH_PLAYER_FORCE += ppos * -dmgs * Vec3f(1.0f / 11, 1.0f / 30, 1.0f / 11);
			
			ARX_DAMAGES_DamagePlayer(dmgs, 0, io_source->index());
			ARX_DAMAGES_DamagePlayerEquipment(dmgs);
			
		} else {
			
			Vec3f ppos = io_source->pos - io_target->pos;
			ppos = glm::normalize(ppos);
			
			// Push the NPC
			io_target->forcedmove += ppos * -dmgs;
			
			Vec3f * pos = position ? position : &io_target->pos;
			ARX_DAMAGES_DamageNPC(io_target, dmgs, io_source->index(), false, pos);
		}
	}
	
	return dmgs;
}
Esempio n. 7
0
void ARX_THROWN_OBJECT_Manage(unsigned long time_offset)
{
	for(size_t i = 0; i < MAX_THROWN_OBJECTS; i++) {
		ARX_THROWN_OBJECT *thrownObj = &Thrown[i];
		if(!(thrownObj->flags & ATO_EXIST))
			continue;

		{
		// Is Object Visible & Near ?

		EERIE_BKG_INFO * bkgData = getFastBackgroundData(thrownObj->position.x, thrownObj->position.z);

		if(!bkgData || !bkgData->treat) {
			continue;
		}

		// Now render object !
		if(!thrownObj->obj)
			continue;

		TransformInfo t(thrownObj->position, thrownObj->quat);
		DrawEERIEInter_ModelTransform(thrownObj->obj, t);

		if((thrownObj->flags & ATO_FIERY) && (thrownObj->flags & ATO_MOVING)
		   && !(thrownObj->flags & ATO_UNDERWATER)) {

			LightHandle id = GetFreeDynLight();
			if(lightHandleIsValid(id) && framedelay > 0) {
				EERIE_LIGHT * light = lightHandleGet(id);
				
				light->intensity = 1.f;
				light->fallstart = 100.f;
				light->fallend   = 240.f;
				light->rgb = Color3f(1.f, .8f, .6f) - randomColor3f() * Color3f(.2f, .2f, .2f);
				light->pos = thrownObj->position;
				light->ex_flaresize = 40.f;
				light->extras |= EXTRAS_FLARE;
				light->duration = static_cast<long>(framedelay * 0.5f);
			}

			float p = 3.f;

			while(p > 0.f) {
				p -= 0.5f;

				if(thrownObj->obj) {
					long notok = 10;
					std::vector<EERIE_FACE>::iterator it;

					while(notok-- > 0) {
						it = Random::getIterator(thrownObj->obj->facelist);
						arx_assert(it != thrownObj->obj->facelist.end());

						if(it->facetype & POLY_HIDE)
							continue;

						notok = -1;
					}

					if(notok < 0) {
						Vec3f pos = thrownObj->obj->vertexlist3[it->vid[0]].v;

						createFireParticles(pos, 2, 180);
					}
				}
			}
		}

		if(thrownObj->pRuban) {
			thrownObj->pRuban->SetNextPosition(thrownObj->position);
			thrownObj->pRuban->Update(time_offset);
		}

		Vec3f original_pos;

		if(thrownObj->flags & ATO_MOVING) {
			long need_kill = 0;
			float mod = (float)time_offset * thrownObj->velocity;
			original_pos = thrownObj->position;
			thrownObj->position.x += thrownObj->vector.x * mod;
			float gmod = 1.f - thrownObj->velocity;

			gmod = glm::clamp(gmod, 0.f, 1.f);

			thrownObj->position.y += thrownObj->vector.y * mod + (time_offset * gmod);
			thrownObj->position.z += thrownObj->vector.z * mod;

			CheckForIgnition(Sphere(original_pos, 10.f), 0, 2);

			Vec3f wpos = thrownObj->position;
			wpos.y += 20.f;
			EERIEPOLY * ep = EEIsUnderWater(wpos);

			if(thrownObj->flags & ATO_UNDERWATER) {
				if(!ep) {
					thrownObj->flags &= ~ATO_UNDERWATER;
					ARX_SOUND_PlaySFX(SND_PLOUF, &thrownObj->position);
				}
			} else if(ep) {
				thrownObj->flags |= ATO_UNDERWATER;
				ARX_SOUND_PlaySFX(SND_PLOUF, &thrownObj->position);
			}

			// Check for collision MUST be done after DRAWING !!!!
			long nbact = thrownObj->obj->actionlist.size();

			for(long j = 0; j < nbact; j++) {
				float rad = GetHitValue(thrownObj->obj->actionlist[j].name);

				if(rad == -1)
					continue;

				rad *= .5f;

				const Vec3f v0 = thrownObj->obj->vertexlist3[thrownObj->obj->actionlist[j].idx].v;
				Vec3f dest = original_pos + thrownObj->vector * 95.f;
				Vec3f orgn = original_pos - thrownObj->vector * 25.f;
				EERIEPOLY * ep = CheckArrowPolyCollision(orgn, dest);

				if(ep) {
					ARX_PARTICLES_Spawn_Spark(v0, 14, 0);
					CheckExp(i);

					if(ValidIONum(thrownObj->source))
						ARX_NPC_SpawnAudibleSound(v0, entities[thrownObj->source]);

					thrownObj->flags &= ~ATO_MOVING;
					thrownObj->velocity = 0.f;
					
					std::string bkg_material = "earth";

					if(ep && ep->tex && !ep->tex->m_texName.empty())
						bkg_material = GetMaterialString(ep->tex->m_texName);

					if(ValidIONum(thrownObj->source)) {
						char weapon_material[64] = "dagger";
						
						ARX_SOUND_PlayCollision(weapon_material, bkg_material, 1.f, 1.f, v0, entities[thrownObj->source]);
					}

					thrownObj->position = original_pos;
					j = 200;
				} else if(IsPointInField(v0)) {
					ARX_PARTICLES_Spawn_Spark(v0, 24, 0);
					CheckExp(i);

					if (ValidIONum(thrownObj->source))
						ARX_NPC_SpawnAudibleSound(v0, entities[thrownObj->source]);

					thrownObj->flags &= ~ATO_MOVING;
					thrownObj->velocity = 0.f;
					
					if(ValidIONum(thrownObj->source)) {
						char weapon_material[64] = "dagger";
						char bkg_material[64] = "earth";
						
						ARX_SOUND_PlayCollision(weapon_material, bkg_material, 1.f, 1.f, v0, entities[thrownObj->source]);
					}

					thrownObj->position = original_pos;
					j = 200;
					need_kill = 1;
				} else {
					for(float precision = 0.5f; precision <= 6.f; precision += 0.5f) {
						Sphere sphere;
						sphere.origin = v0 + thrownObj->vector * precision * 4.5f;
						sphere.radius = rad + 3.f;

						std::vector<EntityHandle> sphereContent;

						if(CheckEverythingInSphere(sphere, thrownObj->source, EntityHandle::Invalid, sphereContent)) {
							for(size_t jj = 0; jj < sphereContent.size(); jj++) {

								if(ValidIONum(sphereContent[jj])
										&& sphereContent[jj] != thrownObj->source)
								{

									Entity * target = entities[sphereContent[jj]];

									if(target->ioflags & IO_NPC) {
										Vec3f pos;
										Color color = Color::none;
										long hitpoint = -1;
										float curdist = 999999.f;

										for(size_t ii = 0 ; ii < target->obj->facelist.size() ; ii++) {
											if(target->obj->facelist[ii].facetype & POLY_HIDE)
												continue;

											short vid = target->obj->facelist[ii].vid[0];
											float d = glm::distance(sphere.origin, target->obj->vertexlist3[vid].v);

											if(d < curdist) {
												hitpoint = target->obj->facelist[ii].vid[0];
												curdist = d;
											}
										}

										if(hitpoint >= 0) {
											color = target->_npcdata->blood_color;
											pos = target->obj->vertexlist3[hitpoint].v;
										}

										if(thrownObj->source == 0) {
											float damages = ARX_THROWN_ComputeDamages(i, thrownObj->source, sphereContent[jj]);

											if(damages > 0.f) {
												arx_assert(hitpoint >= 0);

												if(target->ioflags & IO_NPC) {
													target->_npcdata->SPLAT_TOT_NB = 0;
													ARX_PARTICLES_Spawn_Blood2(original_pos, damages, color, target);
												}

												ARX_PARTICLES_Spawn_Blood2(pos, damages, color, target);
												ARX_DAMAGES_DamageNPC(target, damages, thrownObj->source, false, &pos);

												if(Random::getf(0.f, 100.f) > target->_npcdata->resist_poison) {
													target->_npcdata->poisonned += thrownObj->poisonous;
												}

												CheckExp(i);
											} else {
												ARX_PARTICLES_Spawn_Spark(v0, 14, 0);
												ARX_NPC_SpawnAudibleSound(v0, entities[thrownObj->source]);
											}
										}
									} else {
										// not NPC
										if(target->ioflags & IO_FIX) {
											if(ValidIONum(thrownObj->source))
												ARX_DAMAGES_DamageFIX(target, 0.1f, thrownObj->source, false);
										}

										ARX_PARTICLES_Spawn_Spark(v0, 14, 0);

										if(ValidIONum(thrownObj->source))
											ARX_NPC_SpawnAudibleSound(v0, entities[thrownObj->source]);

										CheckExp(i);
									}

									// Need to deal damages !
									thrownObj->flags &= ~ATO_MOVING;
									thrownObj->velocity = 0.f;
									need_kill = 1;
									precision = 500.f;
									j = 200;
								}
							}
						}
					}
				}
			}

			if(need_kill)
				ARX_THROWN_OBJECT_Kill(i);
		}
		}
	}
}