Updates to bring all maps and their viewers up to date with latest changes
This commit is contained in:
Matt Blunt
176
maps/map_viewer
Normal file
176
maps/map_viewer
Normal file
@@ -0,0 +1,176 @@
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local tArgs = {...}
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local function printUsage()
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print("Usage:")
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print(fs.getName(shell.getRunningProgram()).." <mapAPI_path> <map_path> <x_pos> <y_pos> <z_pos>")
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print("<(string)mapAPI_path> The path of the mapAPI the map uses.")
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print("<(string)map_path> The directory path of the map you want to view.")
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print("[optional] <(number)x_pos> <(number)y_pos> <(number)z_pos> The GPS coordinates you want to view the map at.")
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end
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--===== LOAD MAP API =====--
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local mapAPIPath = tArgs[1]
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if type(mapAPIPath) ~= "string" or not fs.exists(mapAPIPath) or fs.isDir(mapAPIPath) then
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printError("invalid mapAPI_path: "..tostring(mapAPIPath))
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printUsage()
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return
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end
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local mapAPI = fs.getName(mapAPIPath)
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if not _G[mapAPI] then
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if not os.loadAPI(mapAPIPath) then
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printError("could not load mapAPI: "..tostring(mapAPIPath))
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printUsage()
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return
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end
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end
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mapAPI = _G[mapAPI]
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--===== LOAD MAP =====--
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if type(tArgs[2]) ~= "string" then
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printError("string expected for map name")
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printUsage()
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return
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end
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local map = mapAPI.new(tArgs[2])
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--===== FIND START COORDINATES =====--
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local currX, currY, currZ
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if #tArgs == 5 then
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for i = 3, 5 do
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local num = tArgs[i]
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if not tonumber(num) or num % 1 ~= 0 then
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printError("argument "..tostring(i).." is not a number")
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printUsage()
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return
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end
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end
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currX = tArgs[3]
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currY = tArgs[4]
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currZ = tArgs[5]
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else
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currX, currY, currZ = gps.locate(1)
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if tonumber(currX) then
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currX = math.floor(tonumber(currX))
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end
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if tonumber(currY) then
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currY = math.floor(tonumber(currY))
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end
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if tonumber(currZ) then
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currZ = math.floor(tonumber(currZ))
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end
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end
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if not (currX and currY and currZ) then
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printError("could not identify start coords")
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printUsage()
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return
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end
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term.setCursorBlink(false)
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term.setTextColour(colours.white)
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term.setBackgroundColour(colours.black)
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term.clear()
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local width, height = term.getSize()
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local currW, currH = 1, 1
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local mainWindow = window.create(term.current(), 1, 1, width, math.max(0, height - 1), false)
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mainWindow.setTextColour(colours.red)
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local toolbarWindow = window.create(term.current(), 1, height, width, 1, false)
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toolbarWindow.setBackgroundColour(colours.grey)
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toolbarWindow.setTextColour(colours.white)
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toolbarWindow.clear()
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local function redrawMainWindow()
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mainWindow.setVisible(false)
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mainWindow.setBackgroundColour(colours.black)
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mainWindow.clear()
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mainWindow.setBackgroundColour(colours.white)
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local w, h = mainWindow.getSize()
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for x = 1, w do
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for z = 1, h do
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local value = map:get(vector.new(currX + x - 1, currY, currZ + z - 1))
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if value ~= nil then
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mainWindow.setCursorPos(x, z)
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mainWindow.write(string.sub(tostring(value), 1, 1))
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end
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end
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end
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local cursorValue = map:get(vector.new(currX + currW - 1, currY, currZ + currH - 1))
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mainWindow.setBackgroundColour(colours.green)
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mainWindow.setCursorPos(currW, currH)
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if cursorValue ~= nil then
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mainWindow.write(string.sub(tostring(cursorValue), 1, 1))
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else
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mainWindow.write(" ")
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end
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mainWindow.setVisible(true)
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end
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local function redrawToolbarWindow()
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toolbarWindow.setVisible(false)
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toolbarWindow.setCursorPos(1, 1)
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toolbarWindow.clearLine()
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toolbarWindow.write(tostring(currX + currW - 1)..","..tostring(currY)..","..tostring(currZ + currH - 1))
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toolbarWindow.write(" -- ")
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toolbarWindow.write(tostring(math.floor( (currX + currW - 1)/16 )))
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toolbarWindow.write(",")
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toolbarWindow.write(tostring(math.floor( (currY)/16 )))
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toolbarWindow.write(",")
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toolbarWindow.write(tostring(math.floor( (currZ + currH - 1)/16 )))
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toolbarWindow.setVisible(true)
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end
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local cont = true
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local redraw = true
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while cont do
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if redraw then
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redrawToolbarWindow()
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redrawMainWindow()
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redraw = false
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end
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local event = {os.pullEvent()}
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if event[1] == "key" then
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local key = event[2]
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if key == keys.up then
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currZ = currZ - 1
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currH = math.min(height - 1, currH + 1)
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elseif key == keys.down then
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currZ = currZ + 1
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currH = math.max(1, currH - 1)
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elseif key == keys.left then
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currX = currX - 1
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currW = math.min(width, currW + 1)
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elseif key == keys.right then
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currX = currX + 1
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currW = math.max(1, currW - 1)
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elseif key == keys.numPadAdd then
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currY = currY + 1
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elseif key == keys.numPadSubtract then
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currY = currY - 1
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elseif key == keys.backspace then
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cont = false
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end
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redraw = true
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elseif event[1] == "mouse_click" then
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if event[4] < height then
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currW, currH = event[3], event[4]
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redraw = true
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end
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elseif event[1] == "term_resize" then
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width, height = term.getSize()
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mainWindow.reposition(1, 1, width, math.max(0, height - 1))
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toolbarWindow.reposition(1, height, width, height)
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redraw = true
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end
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end
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term.setBackgroundColour(colours.black)
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term.setCursorPos(1, 1)
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term.clear()
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