08_ UE4 advanced_ Start end pause menu UI

Attach numbers to the progress bar , To display the value

Drag a text block and put it in the corresponding position , And change the anchor

Create a binding for text （ I have created this , And renamed ）

  Binding function content

  compile , effect

Similarly, the current hp value

  Similarly, display mp value

  One of them needs to be repaired bug, That is, we should always check whether the blood volume is reduced to a negative value .

stay damage Incident , modify ,recent-damage>0,true Is to assign the result to recent,false Will be recent Directly set to 0.

New demand ： When the character's blood becomes 0, We want the game to pause or end .

So use 0 Set up hprecent when , We want to pause the game .

  This pause effect is too rigid .

We need to let players lose control first , Freeze the screen in a few seconds .

When hp by 0, The speed and speed of the character are established 0,0.2s after , Game pause （ In the later stage, the animation of falling to the ground will be added ）

Increase demand ： Add one after the game pauses ui, Show gameover

establish ui Control blueprint

Pull in a border, Adjust the position and anchor

  Set up border The background of

  Put a text , Write gameover, Adjust the font size

  Put in a button

Drag a text into the button , Content is to exit the game

  Create functions for buttons

Add button click event

 

Start after the game pauses ui

Although there is this ui, But we didn't get control of the mouse . Now take control .

  Test success .

Now realize the game pause ui

  Continue to add events with game keys

After clicking , Eliminate all ui Control , Then show hp and mp Of ui, And then continue to play , Game control changes from mouse to game character .

Press p key , Generate pause game ui, And get the control of the mouse

Test success .

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The start menu of the game

programme 1： Open the game , Show the start game menu , Then click start game to enter the game .

shortcoming ： When we click exe, You need to load the whole main map immediately , The bigger the map , The slower the loading speed . If the map is big , The screen will be black for a long time , To see our start menu .

programme 2： First load a small level , Then click start game , Enter the main level .

First, create a new game level .

Rename it to start_menu, This is a completely blank map .

  Create start menu ui The blueprint

 

  The click event of the start game button is

Double click in start_menu checkpoint , Then open the level blueprint , Editing .

  When the level starts , Start menu generation .

Run this level , Find out hpbar Of ui It's already running

 

  This is because there is nothing at this level , But by default, little white people are loaded .

The little white man's game start event was created hpbar.

 

  therefore , We will create hpbar Put the code of into the blueprint of the main level .

  Test success .