how to define a custom bomb?

[bongobeat]

Hey all,
(continuing with the disintegrate things, humm...)
is their a way to define a custom bomb, which give physical damage, and after hit, it shows the disintegrate effect?

I did not find any particle system related to the disintegrate spell, where can it be find?

Actually I have done this with a new base_spell object: it works, but the particle effect is based on a blob particle and it don't give xp.

SpoilerShow

Code: Select all

defineObject{
	name = "star_bomb",
	baseObject = "base_item",
	components = {
		{
			class = "Model",
			model = "assets/models/items/shock_bomb.fbx",
		},
		{
			class = "Item",
			uiName = "Stars Bomb",
			gfxIndex = 90,
			gfxAtlas = "mod_assets/textures/oliveitem.tga",
			impactSound = "impact_blunt",
			stackable = true,
			projectileRotationSpeed = 10,
			projectileRotationZ = -30,
			weight = 0.8,
			traits = { "throwing_weapon" },
                        convertToItemOnImpact = "greater_blob_blast",
		},
		{
			class = "ThrowAttack",
			cooldown = 4,
		},
--		{
--			class = "BombItem",
--			bombType = "shock",
--			bombPower = 1000,
--		},
	},
	tags = { "weapon", "weapon_throwing" },
}

defineObject{
	name = "greater_blob_blast",
	baseObject = "base_spell",
	components = {
		{
			class = "Particle",
			particleSystem = "greater_blob_hit",
			destroyObject = true,
		},
		{
			class = "Light",
			color = vec(0.4, 0.5, 0.6),
			brightness = 60,
			range = 10,
			fadeOut = 0.5,
		},
		{
			class = "Sound",
			sound = "blob_hit",
		},
		{
			class = "TileDamager",
			name =  "damager1",
			attackPower = 1000,
			damageType = "physical",
			woundChance = 100,
		},
	},
}

defineParticleSystem{
	name = "greater_blob_hit",
	emitters = {
		-- sparks
		{
			spawnBurst = true,
			maxParticles = 80,
			boxMin = { 0.0, 0.5, 0.0},
			boxMax = { 0.0,  1.0, 0.0},
			sprayAngle = {0,360},
			velocity = {4,6},
			objectSpace = false,
			texture = "assets/textures/particles/teleporter.tga",
			lifetime = {0.2,0.6},
			color0 = {4.0,3.0,3.0},
			opacity = 1,
			fadeIn = 0.1,
			fadeOut = 0.3,
			size = {1.0, 4.0},
			gravity = {0,-6,0},
			airResistance = 1,
			rotationSpeed = 2,
			blendMode = "Additive",
		},

		-- fog
		{
			spawnBurst = true,
			maxParticles = 30,
			sprayAngle = {0,360},
			velocity = {0,3},
			objectSpace = true,
			texture = "assets/textures/particles/fog.tga",
			lifetime = {0.4,0.6},
			color0 = {0.4, 0.5, 0.6},
			opacity = 0.7,
			fadeIn = 0.1,
			fadeOut = 0.3,
			size = {2, 4},
			gravity = {0,0,0},
			airResistance = 0.5,
			rotationSpeed = 1,
			blendMode = "Additive",
		},

		-- glow
		{
			spawnBurst = true,
			emissionRate = 1,
			emissionTime = 0,
			maxParticles = 1,
			boxMin = { 0.0, 0.5, 0.0},
			boxMax = { 0.0,  1.0, 0.0},
			sprayAngle = {0,30},
			velocity = {0,0},
			texture = "assets/textures/particles/glow.tga",
			lifetime = {0.5, 0.5},
			colorAnimation = false,
			color0 = {1, 1, 1},
			opacity = 1,
			fadeIn = 0.01,
			fadeOut = 0.5,
			size = {3, 6},
			gravity = {0,0,0},
			airResistance = 1,
			rotationSpeed = 2,
			blendMode = "Additive",
		}
	}
}

By the way, is there any other way to make a custom bomb which gives physical damage, without doing this?

[Dr.Disaster]

This should be rather easy. "recipes.lua" in the scripts folder let's you add your own recipe for a custom bomb (within mortar limits) and "throwing_weapons.lua" in items subfolder let's you add your custom bomb definition which includes the damage type (bombType).

[bongobeat]

do you realy need to make a new recipe for that?

I ve already try adding physical to the definition,

SpoilerShow

Code: Select all

		{
			class = "BombItem",
			damageType = "physical",
			bombPower = 1000,
		},

this don't work.

[Dr.Disaster]

do you realy need to make a new recipe for that?

It's only needed if you want to give the player the ability to make (more of) them.

I ve already try adding physical to the definition,

SpoilerShow

Code: Select all

		{
			class = "BombItem",
			damageType = "physical",
			bombPower = 1000,
		},

this don't work.

I don't think "damageType" is a supported variable here. Looking at the modding section info it has to be "bombType".

[Frenchie]

If it wasn't a spell, what exactly would this bomb be? A hand grenade that looks like any of elemental flasks or is a cannonball with a fuse? If the latter is true, then it's a new ammo for the hand cannon. The bomb could also be a small barrel with a long trail of gunpowder used to blow up caved in passages.

[minmay]

I did not find any particle system related to the disintegrate spell, where can it be find?

It's in assets/scripts/monsters/wizard.lua.

Actually I have done this with a new base_spell object: it works, but the particle effect is based on a blob particle and it don't give xp.

Here's one that has the disintegrate particle effect and sound and should give XP:

Code: Select all

defineObject{
	name = "greater_blob_blast",
	baseObject = "base_spell",
	components = {
		{
			class = "Particle",
			particleSystem = "wizard_explosion",
			offset = vec(0, 1.3, 0),
		},
		{
			class = "Light",
			color = vec(0.5, 0.75, 1.2),
			brightness = 10,
			range = 12,
			offset = vec(0, 1.3, 0),
			fadeOut = 1.5,
			destroyObject = true,
		},
		{
			class = "Sound",
			sound = "force_field_cast",
		},
		{
			class = "TileDamager",
			name =  "damager1",
			attackPower = 1000,
			damageType = "physical",
			woundChance = 100,
			onInit = function(self)
				-- Award experience.
				self:setDamageFlags(DamageFlags.Champion1)
			end
		},
	},
}

By the way, is there any other way to make a custom bomb which gives physical damage, without doing this?

No, BombItemComponent is very limited.

[bongobeat]

If it wasn't a spell, what exactly would this bomb be? A hand grenade that looks like any of elemental flasks or is a cannonball with a fuse? If the latter is true, then it's a new ammo for the hand cannon. The bomb could also be a small barrel with a long trail of gunpowder used to blow up caved in passages.

It's a bomb, just more powerful. But your new ammo is a good idea
it's same thing than the death bomb by Daveyx0, it just do only physical damage. It's an idea inspired by the disintegrate spell, but not as fatal as the spell.

seems that there is no other way to make custom bomb or spells

[bongobeat]

I did not find any particle system related to the disintegrate spell, where can it be find?

It's in assets/scripts/monsters/wizard.lua.

Actually I have done this with a new base_spell object: it works, but the particle effect is based on a blob particle and it don't give xp.

Here's one that has the disintegrate particle effect and sound and should give XP:

Code: Select all

defineObject{
	name = "greater_blob_blast",
	baseObject = "base_spell",
	components = {
		{
			class = "Particle",
			particleSystem = "wizard_explosion",
			offset = vec(0, 1.3, 0),
		},
		{
			class = "Light",
			color = vec(0.5, 0.75, 1.2),
			brightness = 10,
			range = 12,
			offset = vec(0, 1.3, 0),
			fadeOut = 1.5,
			destroyObject = true,
		},
		{
			class = "Sound",
			sound = "force_field_cast",
		},
		{
			class = "TileDamager",
			name =  "damager1",
			attackPower = 1000,
			damageType = "physical",
			woundChance = 100,
			onInit = function(self)
				-- Award experience.
				self:setDamageFlags(DamageFlags.Champion1)
			end
		},
	},
}

By the way, is there any other way to make a custom bomb which gives physical damage, without doing this?

No, BombItemComponent is very limited.

thanks a lot!

[petri]

This will be possible with 2.2.3:

Code: Select all

defineObject{
	name = "bio_bomb",
	baseObject = "base_item",
	components = {
		{
			class = "Model",
			model = "assets/models/items/poison_bomb.fbx",
		},
		{
			class = "Item",
			uiName = "Bio Bomb",
			gfxIndex = 138,
			impactSound = "impact_blunt",
			stackable = true,
			projectileRotationSpeed = 10,
			projectileRotationZ = -30,
			weight = 0.8,
			traits = { "throwing_weapon" },
		},
		{
			class = "ThrowAttack",
			cooldown = 4,
		},
		{
			class = "BombItem",
			onExplode = function(self, level, x, y, facing, elevation)
				spawn("herder_small", level, x, y, facing, elevation)
				return false
			end,
		},
	},
	tags = { "weapon", "weapon_throwing" },
}

[bongobeat]

this looks cool!