Rampant/prototypes/Troll.lua

-- imports

local acidBall = require("utils/AttackBall")
local biterUtils = require("utils/BiterUtils")
local swarmUtils = require("SwarmUtils")
local constants = require("__Rampant__/libs/Constants")

-- constants

local troll = {}

local TROLL_UNIT_TIERS = constants.TROLL_UNIT_TIERS
local TROLL_UNIT_VARIATIONS = constants.TROLL_UNIT_VARIATIONS

local TROLL_NEST_TIERS = constants.TROLL_NEST_TIERS
local TROLL_NEST_VARIATIONS = constants.TROLL_NEST_VARIATIONS

local TROLL_WORM_TIERS = constants.TROLL_WORM_TIERS
local TROLL_WORM_VARIATIONS = constants.TROLL_WORM_VARIATIONS

-- imported functions

local buildUnitSpawner = swarmUtils.buildUnitSpawner
local buildWorm = swarmUtils.buildWorm
local createAttackBall = acidBall.createAttackBall
local createRangedAttack = biterUtils.createRangedAttack
local createMeleeAttack = biterUtils.createMeleeAttack

local makeUnitAlienLootTable = biterUtils.makeUnitAlienLootTable
local makeSpawnerAlienLootTable = biterUtils.makeSpawnerAlienLootTable
local makeWormAlienLootTable = biterUtils.makeWormAlienLootTable

function troll.addFaction()

    local biterLoot = makeUnitAlienLootTable("green")
    local spawnerLoot = makeSpawnerAlienLootTable("green")
    local wormLoot = makeWormAlienLootTable("green")

    -- troll biters
    buildUnitSpawner(
	{
	    unit = {
		name = "troll-biter",

		loot = biterLoot,
		attributes = {
		    explosion = "blood-explosion-small"
		},
		attack = {},
		resistances = {},

		type = "biter",
		scales = {
		    [1] = 0.7,
		    [2] = 0.8,
		    [3] = 0.9,
		    [4] = 1,
		    [5] = 1.1,
		    [6] = 1.3,
		    [7] = 1.5,
		    [8] = 1.7,
		    [9] = 1.9,
		    [10] = 2.1
		},
		tint = {r=0.56, g=0.46, b=0.42, a=0.65}
	    },

	    unitSpawner = {
		name = "troll-biter-spawner",

		loot = spawnerLoot,
		attributes = {},
		resistances = {},
		scales = {
		    [1] = 0.7,
		    [2] = 0.8,
		    [3] = 0.9,
		    [4] = 1,
		    [5] = 1.1,
		    [6] = 1.2,
		    [7] = 1.3,
		    [8] = 1.4,
		    [9] = 1.5,
		    [10] = 1.6
		},
		tint = {r=1.0, g=1.0, b=1.0, a=1.0}
	    }
	},

	{
	    unit = {
		{
		    type = "attribute",
		    name = "health",
		    [1] = 30,
		    [2] = 150,
		    [3] = 300,
		    [4] = 500,
		    [5] = 1500,
		    [6] = 3000,
		    [7] = 5000,
		    [8] = 12000,
		    [9] = 20000,
		    [10] = 40000
		},

		{
		    type = "attribute",
		    name = "healing",
		    [1] = 0.3,
		    [2] = 0.3,
		    [3] = 0.35,
		    [4] = 0.4,
		    [5] = 0.8,
		    [6] = 1.2,
		    [7] = 1.8,
		    [8] = 2.5,
		    [9] = 2.5,
		    [10] = 3
		},

                {
                    type = "resistance",
                    name = "explosion",
                    decrease = {
                        [1] = 3,
                        [2] = 3,
                        [3] = 7,
                        [4] = 7,
                        [5] = 10,
                        [6] = 10,
                        [7] = 13,
                        [8] = 13,
                        [9] = 16,
                        [10] = 18
                    },
                    percent = {
                        [1] = 35,
                        [2] = 35,
                        [3] = 40,
                        [4] = 40,
                        [5] = 45,
                        [6] = 45,
                        [7] = 50,
                        [8] = 55,
                        [9] = 55,
                        [10] = 60
                    }
                },

		{
		    type = "attribute",
		    name = "movement",
		    [1] = 0.16,
		    [2] = 0.16,
		    [3] = 0.155,
		    [4] = 0.15,
		    [5] = 0.155,
		    [6] = 0.15,
		    [7] = 0.15,
		    [8] = 0.15,
		    [9] = 0.15,
		    [10] = 0.15
		},

                {
                    type = "resistance",
                    name = "physical",
                    decrease = {
                        [1] = 3,
                        [2] = 3,
                        [3] = 7,
                        [4] = 7,
                        [5] = 10,
                        [6] = 10,
                        [7] = 13,
                        [8] = 13,
                        [9] = 16,
                        [10] = 18
                    },
                    percent = {
                        [1] = 35,
                        [2] = 35,
                        [3] = 40,
                        [4] = 40,
                        [5] = 45,
                        [6] = 45,
                        [7] = 50,
                        [8] = 55,
                        [9] = 55,
                        [10] = 60
                    }
                },

		{
		    type = "resistance",
		    name = "fire",
		    decrease = {
			[1] = -10,
			[2] = -10,
			[3] = -15,
			[4] = -15,
			[5] = -20,
			[6] = -20,
			[7] = -25,
			[8] = -25,
			[9] = -30,
			[10] = -35
		    },
		    percent = {
			[1] = -100,
			[2] = -100,
			[3] = -100,
			[4] = -120,
			[5] = -120,
			[6] = -160,
			[7] = -160,
			[8] = -200,
			[9] = -200,
			[10] = -240
		    }
		}
	    },

	    unitSpawner = {

		{
		    type = "attribute",
		    name = "health",
		    [1] = 700,
		    [2] = 1000,
		    [3] = 1500,
		    [4] = 3000,
		    [5] = 7000,
		    [6] = 15000,
		    [7] = 22000,
		    [8] = 40000,
		    [9] = 60000,
		    [10] = 70000
                },

                {
                    type = "resistance",
                    name = "explosion",
                    decrease = {
                        [1] = 3,
                        [2] = 3,
                        [3] = 7,
                        [4] = 7,
                        [5] = 10,
                        [6] = 10,
                        [7] = 13,
                        [8] = 13,
                        [9] = 16,
                        [10] = 18
                    },
                    percent = {
                        [1] = 35,
                        [2] = 35,
                        [3] = 40,
                        [4] = 40,
                        [5] = 45,
                        [6] = 45,
                        [7] = 50,
                        [8] = 55,
                        [9] = 55,
                        [10] = 60
                    }
                },

		{
		    type = "attribute",
		    name = "healing",
		    [1] = 0.6,
		    [2] = 0.6,
		    [3] = 0.65,
		    [4] = 0.8,
		    [5] = 1.6,
		    [6] = 3.2,
		    [7] = 4.4,
		    [8] = 5.2,
		    [9] = 6,
		    [10] = 7
		},

		{
                    type = "attribute",
                    name = "evolutionRequirement",
                    [1] = 0,
                    [2] = 0.15,
                    [3] = 0.25,
                    [4] = 0.35,
                    [5] = 0.45,
                    [6] = 0.55,
                    [7] = 0.65,
                    [8] = 0.70,
                    [9] = 0.75,
                    [10] = 0.95
                },

                {
                    type = "resistance",
                    name = "physical",
                    decrease = {
                        [1] = 3,
                        [2] = 3,
                        [3] = 7,
                        [4] = 7,
                        [5] = 10,
                        [6] = 10,
                        [7] = 13,
                        [8] = 13,
                        [9] = 16,
                        [10] = 18
                    },
                    percent = {
                        [1] = 35,
                        [2] = 35,
                        [3] = 40,
                        [4] = 40,
                        [5] = 45,
                        [6] = 45,
                        [7] = 50,
                        [8] = 55,
                        [9] = 55,
                        [10] = 60
                    }
                },

		{
		    type = "resistance",
		    name = "fire",
		    decrease = {
			[1] = -10,
			[2] = -10,
			[3] = -15,
			[4] = -15,
			[5] = -20,
			[6] = -20,
			[7] = -25,
			[8] = -25,
			[9] = -30,
			[10] = -35
		    },
		    percent = {
			[1] = -100,
			[2] = -100,
			[3] = -100,
			[4] = -120,
			[5] = -120,
			[6] = -160,
			[7] = -160,
			[8] = -200,
			[9] = -200,
			[10] = -240
		    }
		}
	    }
	},

	createMeleeAttack,

	{
	    unit = TROLL_UNIT_VARIATIONS,
	    unitSpawner = TROLL_NEST_VARIATIONS
	},

	{
	    unit = TROLL_UNIT_TIERS,
	    unitSpawner = TROLL_NEST_TIERS
	}
    )

    -- troll spitters
    buildUnitSpawner(
	{
	    unit = {
		name = "troll-spitter",

		loot = biterLoot,
		attributes = {
		    explosion = "blood-explosion-small"
		},
		attack = {
		    type = "projectile",
                    directionOnly = true
		},
		resistances = {},

		type = "spitter",
		scales = {
		    [1] = 0.7,
		    [2] = 0.8,
		    [3] = 0.9,
		    [4] = 1,
		    [5] = 1.1,
		    [6] = 1.2,
		    [7] = 1.3,
		    [8] = 1.4,
		    [9] = 1.5,
		    [10] = 1.6
		},
		attackName = "troll-spitter",
		tint = {r=0.56, g=0.46, b=0.42, a=0.65}
	    },

	    unitSpawner = {
		name = "troll-spitter-spawner",

		loot = spawnerLoot,
		attributes = {},
		resistances = {},

		scales = {
		    [1] = 0.7,
		    [2] = 0.8,
		    [3] = 0.9,
		    [4] = 1,
		    [5] = 1.1,
		    [6] = 1.2,
		    [7] = 1.3,
		    [8] = 1.4,
		    [9] = 1.5,
		    [10] = 1.6
		},
		tint = {r=0.99, g=0.09, b=0.09, a=1}
	    }
	},

	{
	    unit = {
		{
		    type = "attribute",
		    name = "health",
		    [1] = 700,
		    [2] = 1000,
		    [3] = 1500,
		    [4] = 3000,
		    [5] = 7000,
		    [6] = 15000,
		    [7] = 22000,
		    [8] = 40000,
		    [9] = 60000,
		    [10] = 70000
                },

                {
                    type = "resistance",
                    name = "explosion",
                    decrease = {
                        [1] = 3,
                        [2] = 3,
                        [3] = 7,
                        [4] = 7,
                        [5] = 10,
                        [6] = 10,
                        [7] = 13,
                        [8] = 13,
                        [9] = 16,
                        [10] = 18
                    },
                    percent = {
                        [1] = 35,
                        [2] = 35,
                        [3] = 40,
                        [4] = 40,
                        [5] = 45,
                        [6] = 45,
                        [7] = 50,
                        [8] = 55,
                        [9] = 55,
                        [10] = 60
                    }
                },

		{
		    type = "attribute",
		    name = "healing",
		    [1] = 0.3,
		    [2] = 0.3,
		    [3] = 0.35,
		    [4] = 0.4,
		    [5] = 0.8,
		    [6] = 1.6,
		    [7] = 2.2,
		    [8] = 3,
		    [9] = 3.5,
		    [10] = 4.5
		},

		{
		    type = "attribute",
		    name = "movement",
		    [1] = 0.165,
		    [2] = 0.16,
		    [3] = 0.16,
		    [4] = 0.15,
		    [5] = 0.15,
		    [6] = 0.14,
		    [7] = 0.14,
		    [8] = 0.13,
		    [9] = 0.13,
		    [10] = 0.12
		},

                {
                    type = "resistance",
                    name = "physical",
                    decrease = {
                        [1] = 3,
                        [2] = 3,
                        [3] = 7,
                        [4] = 7,
                        [5] = 10,
                        [6] = 10,
                        [7] = 13,
                        [8] = 13,
                        [9] = 16,
                        [10] = 18
                    },
                    percent = {
                        [1] = 35,
                        [2] = 35,
                        [3] = 40,
                        [4] = 40,
                        [5] = 45,
                        [6] = 45,
                        [7] = 50,
                        [8] = 55,
                        [9] = 55,
                        [10] = 60
                    }
                },

		{
		    type = "resistance",
		    name = "fire",
		    decrease = {
			[1] = -10,
			[2] = -10,
			[3] = -15,
			[4] = -15,
			[5] = -20,
			[6] = -20,
			[7] = -25,
			[8] = -25,
			[9] = -30,
			[10] = -35
		    },
		    percent = {
			[1] = -100,
			[2] = -100,
			[3] = -100,
			[4] = -120,
			[5] = -120,
			[6] = -160,
			[7] = -160,
			[8] = -200,
			[9] = -200,
			[10] = -240
		    }
		}

	    },

	    unitSpawner = {

		{
		    type = "attribute",
		    name = "health",
		    [1] = 700,
		    [2] = 1000,
		    [3] = 1500,
		    [4] = 3000,
		    [5] = 5000,
		    [6] = 7000,
		    [7] = 10000,
		    [8] = 14000,
		    [9] = 20000,
		    [10] = 30000
		},

		{
		    type = "attribute",
		    name = "healing",
		    [1] = 0.6,
		    [2] = 0.6,
		    [3] = 0.65,
		    [4] = 0.8,
		    [5] = 1.6,
		    [6] = 3.2,
		    [7] = 4.4,
		    [8] = 5.2,
		    [9] = 6,
		    [10] = 7
		},

                {
                    type = "resistance",
                    name = "physical",
                    decrease = {
                        [1] = 3,
                        [2] = 3,
                        [3] = 7,
                        [4] = 7,
                        [5] = 10,
                        [6] = 10,
                        [7] = 13,
                        [8] = 13,
                        [9] = 16,
                        [10] = 18
                    },
                    percent = {
                        [1] = 35,
                        [2] = 35,
                        [3] = 40,
                        [4] = 40,
                        [5] = 45,
                        [6] = 45,
                        [7] = 50,
                        [8] = 55,
                        [9] = 55,
                        [10] = 60
                    }
                },

                {
                    type = "resistance",
                    name = "explosion",
                    decrease = {
                        [1] = 3,
                        [2] = 3,
                        [3] = 7,
                        [4] = 7,
                        [5] = 10,
                        [6] = 10,
                        [7] = 13,
                        [8] = 13,
                        [9] = 16,
                        [10] = 18
                    },
                    percent = {
                        [1] = 35,
                        [2] = 35,
                        [3] = 40,
                        [4] = 40,
                        [5] = 45,
                        [6] = 45,
                        [7] = 50,
                        [8] = 55,
                        [9] = 55,
                        [10] = 60
                    }
                },

		{
		    type = "resistance",
		    name = "fire",
		    decrease = {
			[1] = -10,
			[2] = -10,
			[3] = -15,
			[4] = -15,
			[5] = -20,
			[6] = -20,
			[7] = -25,
			[8] = -25,
			[9] = -30,
			[10] = -35
		    },
		    percent = {
			[1] = -100,
			[2] = -100,
			[3] = -100,
			[4] = -120,
			[5] = -120,
			[6] = -160,
			[7] = -160,
			[8] = -200,
			[9] = -200,
			[10] = -240
		    }
		}
	    }
	},

	function (attributes)

	    return createRangedAttack(attributes,
				      createAttackBall(attributes),
				      spitterattackanimation(attributes.scale,
							     attributes.tint,
                                                             attributes.tint))
	end,

	{
	    unit = TROLL_UNIT_VARIATIONS,
	    unitSpawner = TROLL_NEST_VARIATIONS
	},

	{
	    unit = TROLL_UNIT_TIERS,
	    unitSpawner = TROLL_NEST_TIERS
	}
    )

    -- troll worms
    buildWorm(
	{
	    name = "troll-worm",

	    loot = wormLoot,
	    attributes = {},
	    attack = {
		type = "projectile",
		damageType = "physical",
		pointEffects = function (attributes)
		    return {
			{
			    type= "create-entity",
			    entity_name = "small-scorchmark"
			},
			{
			    type= "create-entity",
			    entity_name = attributes.explosion
			}
		    }
		end
	    },
	    resistances = {},

	    scales = {
		[1] = 0.7,
		[2] = 0.8,
		[3] = 0.9,
		[4] = 1,
		[5] = 1.1,
		[6] = 1.2,
		[7] = 1.3,
		[8] = 1.4,
		[9] = 1.5,
		[10] = 1.6
	    },
	    attackName = "troll-worm",
	    tint = {r=0.56, g=0.46, b=0.42, a=0.65}
	},

	{

            {
                type = "attack",
                mapping = "explosion",
                [1] = "explosion",
                [2] = "explosion",
                [3] = "big-explosion",
                [4] = "big-explosion",
                [5] = "big-explosion",
                [6] = "big-explosion",
                [7] = "massive-explosion",
                [8] = "massive-explosion",
                [9] = "massive-explosion",
                [10] = "massive-explosion"
            },
            
	    {
                type = "attribute",
                name = "health",
                [1] = 400,
                [2] = 700,
                [3] = 1000,
                [4] = 1500,
                [5] = 4000,
                [6] = 7000,
                [7] = 15000,
                [8] = 24000,
                [9] = 40000,
                [10] = 50000
            },

	    {
		type = "attribute",
		name = "healing",
		[1] = 0.6,
		[2] = 0.6,
		[3] = 0.65,
		[4] = 0.8,
		[5] = 1.6,
		[6] = 3.2,
		[7] = 4.4,
		[8] = 5.2,
		[9] = 6,
		[10] = 7
	    },

            {
                type = "attribute",
                name = "evolutionRequirement",
                [1] = 0,
                [2] = 0.15,
                [3] = 0.25,
                [4] = 0.35,
                [5] = 0.45,
                [6] = 0.55,
                [7] = 0.65,
                [8] = 0.70,
                [9] = 0.75,
                [10] = 0.95
            },
            
            {
                type = "resistance",
                name = "explosion",
                decrease = {
                    [1] = 3,
                    [2] = 3,
                    [3] = 7,
                    [4] = 7,
                    [5] = 10,
                    [6] = 10,
                    [7] = 13,
                    [8] = 13,
                    [9] = 16,
                    [10] = 18
                },
                percent = {
                    [1] = 35,
                    [2] = 35,
                    [3] = 40,
                    [4] = 40,
                    [5] = 45,
                    [6] = 45,
                    [7] = 50,
                    [8] = 55,
                    [9] = 55,
                    [10] = 60
                }
            },

            {
                type = "resistance",
                name = "physical",
                decrease = {
                    [1] = 3,
                    [2] = 3,
                    [3] = 7,
                    [4] = 7,
                    [5] = 10,
                    [6] = 10,
                    [7] = 13,
                    [8] = 13,
                    [9] = 16,
                    [10] = 18
                },
                percent = {
                    [1] = 35,
                    [2] = 35,
                    [3] = 40,
                    [4] = 40,
                    [5] = 45,
                    [6] = 45,
                    [7] = 50,
                    [8] = 55,
                    [9] = 55,
                    [10] = 60
                }
            },

	    {
		type = "resistance",
		name = "fire",
		decrease = {
		    [1] = -10,
		    [2] = -10,
		    [3] = -15,
		    [4] = -15,
		    [5] = -20,
		    [6] = -20,
		    [7] = -25,
		    [8] = -25,
		    [9] = -30,
		    [10] = -35
		},
		percent = {
		    [1] = -100,
		    [2] = -100,
		    [3] = -100,
		    [4] = -120,
		    [5] = -120,
		    [6] = -160,
		    [7] = -160,
		    [8] = -200,
		    [9] = -200,
		    [10] = -240
		}
	    }
	},

	function (attributes)
	    return createRangedAttack(attributes, createAttackBall(attributes))
	end,

	TROLL_WORM_VARIATIONS,
	TROLL_WORM_TIERS
    )
end

return troll