求生之路2如何分屏？

按照下面操作就可以了。别告诉我你是PC……好吧，PC我没试过。

　　不管怎样需要两个手柄~

　　然后按照下面在制定文件夹配置相关文件即可，很简单，不会可以问我。

　　Program Files\Steam\Steamapps\common\left 4 dead 2\left4dead2\cfg
　　配置文件路径

　　Read the instructions in the document and have a good time =D

　　// 11/18/09
　　// Brandon Store

　　// Most of this is Valve's original 360controller.cfg however, I added some stuff to make splitscreen easier.
　　添加以下修改过的txt文件到对应目录 Program Files\Steam\Steamapps\common\left 4 dead 2\left4dead2\cfg

　　// DIRECTIONS: place this file in you're left4dead2\cfg folder. Start the game, bring down the console, type in
　　// ss_map then a drop down box should appear. with the arrow keys you can select the map you want from there. Then when
　　在控制台中输入 ss_map 然后下拉菜单中选地图
　　// the level loads type in exec splitmode.txt (into the console ofcourse) and then it will reload the level
　　输入exec splitmode.txt 然后游戏重新载入并成为分屏模式
　　// and you're options are set and ready to go.

　　//Look through the script and read some of my comments to get a better understanding of the specific things I did.

　　// And to make things even more convient, heres some hotkeys if you and/or you're friend needs adjustments with inversion and speed

　　// (see the bottom of this file for the actual code for the hot keys)

　　F9-F12调整是否反转鼠标/控制器方向
　　// Press F12 and player two becomes inverted
　　// Press F11 and player two turns off invert
　　// Press F10 and player one becomes inverted
　　// Press F9 and player one turns off invert

　　F1-F8调整游戏速度 F1-F4 1P, F5-F8 2P
　　// Press F8 if for player two to have a ridiculously fast speed
　　// Press F7 for player two to have a slick but usable speed
　　// Press F6 for player two to have a normal speed
　　// Press F5 for player two to have a slow speed

　　// Press F4 if for player one to have a ridiculously fast speed
　　// Press F3 for player one to have a slick but usable speed
　　// Press F2 for player one to have a normal speed
　　// Press F1 for player one to have a slow speed

　　修改name2为2P名字
　　// Oh and be sure to type in name2 and then you're friend's name, its not necessary but its more fun to see their name
　　// above a character. Rather then the default Unnamed o_O

　　// I added the following 3 lines//
　　相对原版文件的改动以支持手柄与分屏
　　ss_enable 1;
　　ss_splitmode 2; // Change this to 1 if you have a 4:3 monitor (basically if you don't have a widescreen) Leave it at 2 if you do have a wide screen.
　　connect_splitscreen localhost 2; // This tells the game to reload the level with player 2 connected

　　// The original script //
　　修改过的原版文件

　　// I removed unbindall so my hot keys will work, unbindall deactivates the keyboard.

　　joystick 1
　　joy_advanced "1" // use advanced joystick options (allows for multiple axes)

　　joy_name "L4D Xbox360 Joystick Configuration"
　　joy_advaxisx 3 // x-axis controls GAME_AXIS_SIDE (strafing left and right)
　　joy_advaxisy 1 // y-axis controls GAME_AXIS_FORWARD (move forward and back)
　　joy_advaxisz 0 // z-axis is treated like a button
　　joy_advaxisr 2 // r-axis controls GAME_AXIS_PITCH (look up and down)
　　joy_advaxisu 4 // u-axis controls GAME_AXIS_YAW (look left and right)
　　joy_advaxisv 0 // v-axis is unused
　　joy_forwardsensitivity -1.0 // movement sensitivity
　　joy_sidesensitivity 1.0
　　joy_forwardthreshold 0.1 // movement dead zone settings
　　joy_sidethreshold 0.1
　　joy_pitchsensitivity 1.0 // look sensitivity
　　joy_yawsensitivity -1.5
　　joy_pitchthreshold 0.1 // look dead zone settings
　　joy_yawthreshold 0.0

　　joy_variable_frametime 1
　　joy_autoaimdampenrange 0.85
　　joy_autoaimdampen 0.5
　　joy_lowend 0.65
　　joy_lowmap 0.15
　　joy_accelscale 3.0
　　joy_accelmax 4.0
　　joy_response_move 5
　　joy_response_look 1
　　joy_autoaimdampen 0.3
　　joy_autoaimdampenrange 0.85
　　joyadvancedupdate // advanced joystick update allows for analog control of move and look

　　// Alternate control 1
　　+jlook // enable joystick look
　　bind "A_BUTTON" "+jump;+menuAccept" // (A) button - Jump -menuAccpt allows us to make selections on hud menus
　　bind "B_BUTTON" "+reload" // (B) button - Reload
　　bind "X_BUTTON" "+use" // (X) Use
　　bind "Y_BUTTON" "lastinv" // (Y) button - swap pistol/rifle or z_abort -used to respawn as a ghost.
　　bind "R_TRIGGER" "+attack" // RT - Main weapon - Primary trigger
　　bind "L_TRIGGER" "+attack2" // LT - Melee
　　bind "R_SHOULDER" "+lookspin" // RB - Fast 180 spin
　　bind "L_SHOULDER" "toggle_duck" // LB - Duck
　　bind "STICK1" "vocalize smartlook" // LS - vocalize
　　bind "STICK2" "+zoom" // RS click - Rifle Zoom

　　// Fixed bindings, do not change these across joystick presets
　　bind "BACK" "togglescores" // (back) button - scores
　　bind "START" "gameui_activate" // (start) button - pause
　　bind "S1_UP" "+menuUp" // Hud menu Up
　　bind "S1_DOWN" "+menuDown" // Hud menu Down
　　bind "UP" "impulse 100" // DPad Up - Toggle flashlight
　　bind "LEFT" "slot3" // DPad Left - grenade
　　bind "RIGHT" "slot4" // DPad Right - health
　　bind "DOWN" "slot5" // DPad Down - Pills

　　// controller2 bindings
　　cmd2 +jlook // added that to make the joystick look up and down (it didn't before)
　　cmd2 bind "A_BUTTON" "+jump;+menuAccept" // (A) button - Jump -menuAccpt allows us to make selections on hud menus
　　cmd2 bind "B_BUTTON" "+reload" // (B) button - Reload
　　cmd2 bind "X_BUTTON" "+use" // (X) Use
　　cmd2 bind "Y_BUTTON" "lastinv" // (Y) button - swap pistol/rifle or z_abort -used to respawn as a ghost.
　　cmd2 bind "R_TRIGGER" "+attack" // RT - Main weapon - Primary trigger
　　cmd2 bind "L_TRIGGER" "+attack2" // LT - Melee
　　cmd2 bind "R_SHOULDER" "+lookspin" // RB - Fast 180 spin
　　cmd2 bind "L_SHOULDER" "toggle_duck" // LB - Duck - is also used to give objects to people.
　　cmd2 bind "STICK1" "vocalize smartlook" // LS - vocalize
　　cmd2 bind "STICK2" "+zoom" // RS click - Rifle Zoom

　　// Fixed bindings, do not change these across joystick presets
　　cmd2 bind "BACK" "togglescores" // (back) button - scores
　　cmd2 bind "START" "gameui_activate" // (start) button - pause
　　cmd2 bind "S1_UP" "+menuUp" // Hud menu Up
　　cmd2 bind "S1_DOWN" "+menuDown" // Hud menu Down
　　cmd2 bind "UP" "impulse 100" // DPad Up - Toggle flashlight
　　cmd2 bind "LEFT" "slot3" // DPad Left - grenade
　　cmd2 bind "RIGHT" "slot4" // DPad Right - health
　　cmd2 bind "DOWN" "slot5" // DPad Down - Pills

　　sk_autoaim_mode 2

　　/* I added the following, just to ensure the joystick for player one continues to work right. In Left 4 Dead 1,
　　it wouldn't use any of the face buttons, just the sticks for movement and seeing. Adding this to the left 4 dead 1
　　360controller.cfg fixed that issue. Its not an issue here, but it didn't hurt to add it anyway.*/

　　// controller1 bindings
　　cmd1 +jlook // enable joystick look
　　cmd1 bind "A_BUTTON" "+jump;+menuAccept" // (A) button - Jump -menuAccpt allows us to make selections on hud menus
　　cmd1 bind "B_BUTTON" "+reload" // (B) button - Reload
　　cmd1 bind "X_BUTTON" "+use" // (X) Use
　　cmd1 bind "Y_BUTTON" "lastinv" // (Y) button - swap pistol/rifle or z_abort -used to respawn as a ghost.
　　cmd1 bind "R_TRIGGER" "+attack" // RT - Main weapon - Primary trigger
　　cmd1 bind "L_TRIGGER" "+attack2" // LT - Melee
　　cmd1 bind "R_SHOULDER" "+lookspin" // RB - Fast 180 spin
　　cmd1 bind "L_SHOULDER" "toggle_duck" // LB - Duck - is also used to give objects to people.
　　cmd1 bind "STICK1" "vocalize smartlook" // LS - vocalize
　　cmd1 bind "STICK2" "+zoom" // RS click - Rifle Zoom

　　// Fixed bindings, do not change these across joystick presets
　　cmd1 bind "BACK" "togglescores" // (back) button - scores
　　cmd1 bind "START" "gameui_activate" // (start) button - pause
　　cmd1 bind "S1_UP" "+menuUp" // Hud menu Up
　　cmd1 bind "S1_DOWN" "+menuDown" // Hud menu Down
　　cmd1 bind "UP" "impulse 100" // DPad Up - Toggle flashlight
　　cmd1 bind "LEFT" "slot3" // DPad Left - grenade
　　cmd1 bind "RIGHT" "slot4" // DPad Right - health
　　cmd1 bind "DOWN" "slot5" // DPad Down - Pills

　　/* I added the following to turn invert on and off on the fly, and change speed during gameplay */

　　bind F12 "joy_inverty2 1"
　　bind F11 "joy_inverty2 0"
　　bind F10 "joy_inverty 1"
　　bind F9 "joy_inverty 0"

　　bind F8 "joy_pitchsensitivity2 5; joy_yawsensitivity2 -5"
　　bind F7 "joy_pitchsensitivity2 1.5; joy_yawsensitivity2 -1.5"
　　bind F6 "joy_pitchsensitivity2 1; joy_yawsensitivity2 -1"
　　bind F5 "joy_pitchsensitivity2 0.5; joy_yawsensitivity2 -0.5"
　　bind F4 "joy_pitchsensitivity 5; joy_yawsensitivity -5"
　　bind F3 "joy_pitchsensitivity 1.5; joy_yawsensitivity -1.5"
　　bind F2 "joy_pitchsensitivity 1; joy_yawsensitivity -1"
　　bind F1 "joy_pitchsensitivity 0.5; joy_yawsensitivity -0.5"