添加sanjuuni功能

lib/sanjuuni/bimg-player.lua

@@ -0,0 +1,73 @@
+local path = ...
+if not path then error("Usage: bimg-player <file.bimg>") end
+local file, err = fs.open(shell.resolve(path), "rb")
+if not file then error("Could not open file: " .. err) end
+local img = textutils.unserialize(file.readAll())
+file.close()
+local function drawFrame(frame, term)
+    for y, row in ipairs(frame) do
+        term.setCursorPos(1, y)
+        term.blit(table.unpack(row))
+    end
+    if frame.palette then for i = 0, #frame.palette do
+        local c = frame.palette[i]
+        if type(c) == "table" then term.setPaletteColor(2^i, table.unpack(c))
+        else term.setPaletteColor(2^i, c) end
+    end end
+    if img.multiMonitor then term.setTextScale(img.multiMonitor.scale or 0.5) end
+end
+if img.multiMonitor then
+    local width, height = img.multiMonitor.width, img.multiMonitor.height
+    local monitors = settings.get('sanjuuni.multimonitor')
+    if not monitors or #monitors < height or #monitors[1] < width then
+        term.clear()
+        term.setCursorPos(1, 1)
+        print('This image needs monitors to be calibrated before being displayed. Please right-click each monitor in order, from the top left corner to the bottom right corner, going right first, then down.')
+        monitors = {}
+        local names = {}
+        for y = 1, height do
+            monitors[y] = {}
+            for x = 1, width do
+                local _, oy = term.getCursorPos()
+                for ly = 1, height do
+                    term.setCursorPos(3, oy + ly - 1)
+                    term.clearLine()
+                    for lx = 1, width do term.blit('\x8F ', (lx == x and ly == y) and '00' or '77', 'ff') end
+                end
+                term.setCursorPos(3, oy + height)
+                term.write('(' .. x .. ', ' .. y .. ')')
+                term.setCursorPos(1, oy)
+                repeat
+                    local _, name = os.pullEvent('monitor_touch')
+                    monitors[y][x] = name
+                until not names[name]
+                names[monitors[y][x]] = true
+                sleep(0.25)
+            end
+        end
+        settings.set('sanjuuni.multimonitor', monitors)
+        settings.save()
+        print('Calibration complete. Settings have been saved for future use.')
+    end
+    for i = 1, #img, width * height do
+        for y = 1, height do
+            for x = 1, width do
+                drawFrame(img[i + (y-1) * width + x-1], peripheral.wrap(monitors[y][x]))
+            end
+        end
+        if img.animation then sleep(img[i].duration or img.secondsPerFrame or 0.05)
+        else read() break end
+    end
+else
+    term.clear()
+    for _, frame in ipairs(img) do
+        drawFrame(frame, term)
+        if img.animation then sleep(frame.duration or img.secondsPerFrame or 0.05)
+        else read() break end
+    end
+    term.setBackgroundColor(colors.black)
+    term.setTextColor(colors.white)
+    term.clear()
+    term.setCursorPos(1, 1)
+    for i = 0, 15 do term.setPaletteColor(2^i, term.nativePaletteColor(2^i)) end
+end