Sniper Gun

Description

Developed as a next step after Military Laser, thinking outside of the hull where better cooldown is achievable.

Find costly sniper variants of ships in high-tech shipyards with a visible big Sniper Gun installed:

Asp SG, Boa SG, Cobra Mark III SG, Fer-de-Lance SG, Krait SG, Viper SG.

Boa SG has 2 Sniper Guns but the second can fire from Oolite 1.83 only, where produce double heat also.

Krait SG has 3 Sniper Guns which produce single heat with Separated Lasers due to mounted enough far from each other.

For Heavy Sniper Gun you need at least a Python SG or Prototype Boa.

Sniper Gun

The strong and long range (20km) Sniper Gun fit into ships only with a special big laser mount on the hull. Deliver as much damage as a Military Laser, use less energy thanks to the costly high-tech components, moreover can mine asteroids and heat up 2 times slower due to placed outside of the hull.

The big sniper gun subentity model is within this package, based on the gun on Krait's wingtips made by Griff.

This could motivate ship builders to mount spectacular guns outside of hull, where better cooldown is imaginable.

Heavy Sniper Gun

Two times more powerful variant of Sniper Gun with longer range (25 km), mining ability and super-effective coolers outside of the hull, which allow the double damage without faster overheat! Designed for ships over 250t mass like Python SG or Prototype Boa.

Comparsion

	Minimal Ship Mass (t)	Separation need (m)	Range (km)	Damage/s	Damage /Heat	Damage before OverHeat	Energy /Shot	Damage /Shot	Delay	Heat /Shot	Tech	Cost	Color
Sniper Gun	30	50	20	120	6	1680	1	30	0.25	5	12	20000	Blue
Heavy Sniper Gun	250	100	25	240	12	3360	2	60	0.25	5	12	200000	Light Blue
Military Laser	0	30	30	120	2.82	700	1.1	12	0.1	4.25	11	6000	Magenta

Sniper Ships

Asp SG

Has 1 forward and 1 aft Sniper Gun.

Boa SG

Hold 2 central Sniper Guns, not separated.

Cobra Mark III SG

Has 3 Sniper Guns, not separated.

Fer-de-Lance SG

Hold 2 central Sniper Guns, not separated.

Krait SG

Has 3 separated Sniper Guns! Available in shipyards for the player.

Prototype Boa

Griff's Prototype Boa contain a Heavy Sniper Gun over the nose and 4 turrets around the ship.

Python SG

Use 3 separated Heavy Sniper Guns!

Viper SG

Equipped with a single Sniper Gun. Available in shipyards for the player.

Screenshots

Using Cobra Mark III SG:

Twin Sniper Guns of Fer-de-Lance SG:

Subentities

Ship builders can use these gun models on any ships or even make different lookout and allow to mount Sniper Gun if a "snipergun-dummy" subentity is added into the ship.

There are 3 model variants in this package: "snipergun" is the central weapon, "snipergun-l" and "snipergun-r" could be used in wingtips.

For heavy mounts use "snipergun-heavy", "snipergun-heavy-l" or "snipergun-heavy-r".

If you make a new gun subentity and want to be usable for Sniper Gun then name the datakey like "snipergun-yournewgun". The condition script allow usage of sniper guns in any subentity which start the datakey with "snipergun". If your gun is really big and your ship.mass is over 250t then you can use "snipergun-heavy-yournewgun" which can hold Heavy Sniper Gun.

For aft guns you must give orientation="0 0 1 0"; (so design to forward looking and rotate in shipdata.plist like in Asp SG) else the condition script will not allow to put sniper gun into the aft mount.

Side mounts are not usable for sniper guns at all.

Asp SG use the following lines in shipdata.plist:

       "asp-sg" =
       {
               like_ship = "asp";
               accuracy = 7;
               auto_weapons = 0;
               aft_weapon_type = "EQ_WEAPON_CANNON_SNIPER_GUN";
               forward_weapon_type = "EQ_WEAPON_CANNON_SNIPER_GUN";
               frangible = no;
               has_ecm = 1.0;
               has_energy_bomb = 0.1;
               has_escape_pod = 1.0;
               has_shield_booster = 1.0;
               has_shield_enhancer = 0.75;
               name = "Asp SG";
               subentities = ( //forward and aft guns
                       { subentity_key = "snipergun"; position = "0.0 -2.2 38.0"; },
                       { subentity_key = "snipergun"; position = "0.0 4.5 -30.5"; orientation = "0 0 1 0"; }
               );
               view_position_aft = "0.0 7.7 -39.5811";
               view_position_forward = "0.0 2.62065 50.1318";
               weapon_facings = 3;
               weapon_position_aft = "0.0 4.5 -58.1";
               weapon_position_forward = ("0.0 -2.26444 65.1456");
       };

The "orientation" within the second subentity is set to "0 0 1 0" which turn the gun backwards for the aft mount.

Boa SG and Fer-de-Lance SG use "snipergun-l" and "snipergun-r" models to make a Twin Sniper Gun:

        forward_weapon_type = "EQ_WEAPON_CANNON_SNIPER_GUN";
        subentities = (
                { subentity_key = "snipergun-l"; position = "-1.15 5.0 54.0"; },
                { subentity_key = "snipergun-r"; position = "1.15 5.0 54.0";  }
        );
        weapon_mount_mode = "multiply";
        weapon_position_forward = ("-1.15 5.0 82.3", "1.15 5.0 82.3");

Ships like Prototype Boa with custom gun models must use a "dummy" subentity to tell to the Sniper Gun equipment condition script that the usage of Sniper Guns is allowed in this ship.

       "griff_prototype_boa-PLAYER" = {
               forward_weapon_type = "EQ_WEAPON_CANNON_HEAVY_SNIPER_GUN";
               subentities = (
                               { subentity_key = "snipergun-heavy-dummy"; },

Python SG has separated heavy guns but this need at least 100m distances in 3D between weapon positions. The horizontal width of the ship is 74m only so must use a shift in z axis (the third number in positions) to get more than 100m diagonally.

               forward_weapon_type = "EQ_WEAPON_CANNON_HEAVY_SNIPER_GUN";
               subentities = (
                       { subentity_key = "snipergun-heavy"; position = "0.0 0.3 65.5"; },
                       { subentity_key = "snipergun-heavy-l"; position = "-37.0 0.0 -35.0"; },
                       { subentity_key = "snipergun-heavy-r"; position = "37.0 0.0 -35.0";  }
               );
               weapon_mount_mode = "multiply";
               weapon_position_forward = ("0.0 0.3 123.0", "-37.0 0.0 29.3", "37.0 0.0 -38.0");

Credits

Gun model made by Griff, Textures and fragment shader are from Iguana in Staer9's Shipset.

License

This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License version 4.0. If you are re-using any piece of this OXP, please let me know by sending an e-mail to norbylite at gmail.com.

Download

Sniper_Gun_1.0.oxz (313 downloads).

Changelog

2016.02.13. v1.0  First release.

Quick Facts

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Version	Released	License	Features	Category	Author(s)	Feedback
1.0	2016-02-13	CC BY-NC-SA 4	Spectacular guns	Weapons OXPs	Norby	BB-Link