Ratstail91
957458d489
From now on, ideally any function with "get" in the name should always return a valid value. A function with "find" in the name, however, does the same thing, but may also return an invalid result such as an error code.
89 lines
2.8 KiB
Lua
89 lines
2.8 KiB
Lua
--[[
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/* Copyright: (c) Kayne Ruse 2013-2016
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the authors be held liable for any damages
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* arising from the use of this software.
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*
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* Permission is granted to anyone to use this software for any purpose,
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* including commercial applications, and to alter it and redistribute it
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* freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you must not
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* claim that you wrote the original software. If you use this software
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* in a product, an acknowledgment in the product documentation would be
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* appreciated but is not required.
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*
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* 2. Altered source versions must be plainly marked as such, and must not be
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* misrepresented as being the original software.
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*
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* 3. This notice may not be removed or altered from any source
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* distribution.
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*/
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--]]
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--DOCS: a placeholder door utility
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local doorUtility = {}
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roomAPI = require("room")
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regionPagerAPI = require("region_pager")
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triggerAPI = require("trigger")
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triggerManagerAPI = require("trigger_manager")
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entityAPI = require("entity")
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characterAPI = require("character")
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networkAPI = require("network")
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function doorUtility.CreateTrigger(handle, room, x, y, script)
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local pager = roomAPI.GetPager(room)
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--place the indicator tile
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regionPagerAPI.SetTile(pager, x / 32, y / 32, 0, mapMaker.dirt)
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regionPagerAPI.SetTile(pager, x / 32, y / 32, 1, mapMaker.blank)
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regionPagerAPI.SetTile(pager, x / 32, y / 32, 2, mapMaker.blank)
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--create the trigger object
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triggerManagerAPI.Create(
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roomAPI.GetTriggerMgr(room), handle, x, y,
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0, 0, 32, 32, --size of the tiles
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script
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)
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end
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function doorUtility.CreateDoorPair(handle, roomOne, Xone, Yone, roomTwo, Xtwo, Ytwo)
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--create the scripts
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local function scriptOne(entity)
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if entityAPI.GetType(entity) ~= "character" then return end
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--move the character
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characterAPI.SetRoom(entity, roomTwo)
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characterAPI.SetOrigin(entity, Xtwo, Ytwo-16)
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networkAPI.PumpCharacterUpdate(entity)
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--disable the other trigger
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local triggerTwo = triggerManagerAPI.FindTrigger(roomAPI.GetTriggerMgr(roomTwo), handle)
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triggerAPI.PushExclusionEntity(triggerTwo, entity)
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end
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local function scriptTwo(entity)
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if entityAPI.GetType(entity) ~= "character" then return end
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--move the character
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characterAPI.SetRoom(entity, roomOne)
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characterAPI.SetOrigin(entity, Xone, Yone-16) --NOTE: the 16 pixel margin for presentation
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networkAPI.PumpCharacterUpdate(entity)
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--disable the other trigger
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local triggerOne = triggerManagerAPI.FindTrigger(roomAPI.GetTriggerMgr(roomOne), handle)
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triggerAPI.PushExclusionEntity(triggerOne, entity)
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end
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--create the triggers proper
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doorUtility.CreateTrigger(handle, roomOne, Xone, Yone, scriptOne)
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doorUtility.CreateTrigger(handle, roomTwo, Xtwo, Ytwo, scriptTwo)
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end
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return doorUtility |