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CSV scenario

Introduction¶

Run script in csv format. Csv could be edited by excel or google document.

Author: Rex
Member of scene

Usage¶

Sample code

Install plugin¶

Load minify file¶

Load plugin (minify file) in preload stage

scene.load.plugin('rexcsvscenarioplugin', 'https://raw.githubusercontent.com/rexrainbow/phaser3-rex-notes/master/dist/rexcsvscenarioplugin.min.js', true);

Add csv-scenario object

var scenario = scene.plugins.get('rexcsvscenarioplugin').add(scene);

Import plugin¶

Install rex plugins from npm
```
npm i phaser3-rex-plugins
```

Install plugin in configuration of game

import CsvScenarioPlugin from 'phaser3-rex-plugins/plugins/csvscenario-plugin.js';
var config = {
    // ...
    plugins: {
        global: [{
            key: 'rexCsvScenario',
            plugin: CsvScenarioPlugin,
            start: true
        },
        // ...
        ]
    }
    // ...
};
var game = new Phaser.Game(config);

Add csv-scenario object

var scenario = scene.plugins.get('rexCsvScenario').add(scene);

Import class¶

Install rex plugins from npm
```
npm i phaser3-rex-plugins
```

Import class

import CsvScenario from 'phaser3-rex-plugins/plugins/csvscenario.js';

Add csv-scenario object
```
var scenario = new CsvScenario(scene);
```

Create instance¶

var scenario = scene.plugins.get('rexCSVScenario').add(scene);

Load csv script¶

scenario.load(csvString, scope, {
    // timeUnit: 0,        // 'ms'|0|'s'|'sec'|1
    // prefix: /^#([a-zA-Z]+)/
    // argsConvert: true,
    // argsConvertScope: undefined
})

timeUnit: time-unit of dt, for delay-execution
- 'ms', or 0 : dt in millisecond
- 's', 'sec', or 1 : dt in second
prefix: regex of picking control instructions
argsConvert: a callback to convert parameters of run-custom-function, or true to use default convert function
argsConvertScope: scope of argsConvert

Start running instructions¶

scenario.start({
    // label: '',
    // offset: 0
})

label : Go to the label and execute. '' label is starting from 1^st instruction
offset : Offset time

Events¶

Complete

scenario.on('complete', function(scenario){});

Label has changed

scenario.on('labelchange', function(){});

Dump execution log
```
scenario.on('log', function(){});
```
Notify error
```
scenario.on('error', function(){});
```

Types of instructions¶

Each row in csv table is an instruction.

Run custom function¶

Run custom function of scope, which passed from scenario.load(...)

Format:

-,fnName,param0,param1,...

1^st column of instruction: -
Parameters will be converted to number, boolean, null, or string by default.

Delay execution¶

Run custom function after a delay.

Format:

time,fnName,param0,param1,...

1^st column of instruction: a number
time-unit of delay is set from scenario.load(...)
Parameters will be converted to number, boolean, null, or string by default.

Wait then execution¶

Run custom function until scenario.continue(eventName)

Format:

eventName,fnName,param0,param1,...

1^st column of instruction: not a number, not a string start from #
Execution will be hang until scenario.continue(eventName) is called
Parameters will be converted to number, boolean, null, or string by default.

Task¶

Sample code

Scenario will be paused if custom function return an event emitter, resumed when that evnt emitter fires complete event.

Label¶

Sample code

A label for #GOTO or #IF instructions.

Format:

#LABEL,label

1^st column of instruction: #LABEL, case insensitive.
Label '' is reserved, don't use '' for label name.

Example: A label named 'AA'

#LABEL,AA

Exit¶

Exit current execution.

Format:

#EXIT

1^st column of instruction: #EXIT, case insensitive.

Goto¶

Sample code

Go to label and execute.

Format:

#GOTO,label

1^st column of instruction: #GOTO, case insensitive.
An error event will be fired if label is not found.

Example: Goto label 'AA'

#GOTO,AA

If-goto¶

Sample code

Go to trueLabel if condition is true, otherwise go to falseLabel.

Format:

#IF,condition,trueLabel,falseLabel

1^st column of instruction: #IF, case insensitive.
conditon: boolean equation
- this is the scope passed from scenario.load(...)
trueLabel/falseLabel: go to this label if condition is true/false
- run next instruction if label is ''
- An error event will be fired if label is not found.

Example: Goto label 'AA' if (this.coin > 100), else run next instruction

#IF,this.coin > 100,AA

Wait¶

Run next instruction after a delay time, or scenario.continue(eventName).

Format:

#WAIT,time

#WAIT,eventName

1^st column of instruction: #WAIT, case insensitive.
2^nd colume of instruction:
- a number: a delay time
  - time-unit of delay is set from scenario.load(...)
- a string: an event name for scenario.continue(eventName)

Example:

Wait 1 time-unit
```
#WAIT,1
```
Wait until 'click'
```
#WAIT,click
```
```
scenario.continue('click')
```

Other methods¶

Pause¶

scenario.pause()

Resume¶

scenario.resume()