Facilino.LANG_COLOUR_MOVEMENT = '#CECE42';
Facilino.LANG_COLOUR_MOVEMENT_WALK = '#8D8D25';

Blockly.Blocks['LARS_init'] = {
	category: Facilino.locales.getKey('LANG_CATEGORY_MOVEMENT'),
	subcategory: Facilino.locales.getKey('LANG_SUBCATEGORY_WALK'),
	helpUrl: Facilino.getHelpUrl('LARS_init'),
	category_colour: Facilino.LANG_COLOUR_MOVEMENT,
	colour: Facilino.LANG_COLOUR_MOVEMENT_WALK,
	tags: [],
	examples: [],
	init: function () {
		this.setPreviousStatement(true,'code');
		this.setNextStatement(true,'code');
		this.setColour(Facilino.LANG_COLOUR_MOVEMENT_WALK);
		this.setTooltip(Facilino.locales.getKey('LANG_LARS_INIT_TOOLTIP'));
	}
}

Blockly.Arduino['LARS_movement'] = function() {
				var code='';
				var movement = this.getFieldValue('MOVEMENT');
				if (movement==='0')
					code+='lars.home();\n';
				else if (movement==='1')
					code+='lars.hello();\n';
				else if (movement==='2')
					code+='lars.wave('+(Blockly.Arduino.valueToCode(this, 'INP1', Blockly.Arduino.ORDER_ATOMIC) || '1')+');\n';
				else if (movement==='3')
					code+='lars.turnL('+(Blockly.Arduino.valueToCode(this, 'INP1', Blockly.Arduino.ORDER_ATOMIC) || '1')+','+(Blockly.Arduino.valueToCode(this, 'INP2', Blockly.Arduino.ORDER_ATOMIC) || '600')+');\n';
				else if (movement==='4')
					code+='lars.turnR('+(Blockly.Arduino.valueToCode(this, 'INP1', Blockly.Arduino.ORDER_ATOMIC) || '1')+','+(Blockly.Arduino.valueToCode(this, 'INP2', Blockly.Arduino.ORDER_ATOMIC) || '600')+');\n';
				else if (movement==='5')
					code+='lars.moonwalk('+(Blockly.Arduino.valueToCode(this, 'INP1', Blockly.Arduino.ORDER_ATOMIC) || '1')+','+(Blockly.Arduino.valueToCode(this, 'INP2', Blockly.Arduino.ORDER_ATOMIC) || '5000')+');\n';
				else if (movement==='6')
					code+='lars.dance('+(Blockly.Arduino.valueToCode(this, 'INP1', Blockly.Arduino.ORDER_ATOMIC) || '1')+','+(Blockly.Arduino.valueToCode(this, 'INP2', Blockly.Arduino.ORDER_ATOMIC) || '600')+');\n';
				else if (movement==='7')
					code+='lars.upDown('+(Blockly.Arduino.valueToCode(this, 'INP1', Blockly.Arduino.ORDER_ATOMIC) || '1')+','+(Blockly.Arduino.valueToCode(this, 'INP2', Blockly.Arduino.ORDER_ATOMIC) || '5000')+');\n';
				else if (movement==='8')
					code+='lars.pushUp('+(Blockly.Arduino.valueToCode(this, 'INP1', Blockly.Arduino.ORDER_ATOMIC) || '1')+','+(Blockly.Arduino.valueToCode(this, 'INP2', Blockly.Arduino.ORDER_ATOMIC) || '600')+');\n';
				else if (movement==='9')
					code+='lars.walk('+this.getFieldValue('FIELD3')+','+(Blockly.Arduino.valueToCode(this, 'INP1', Blockly.Arduino.ORDER_ATOMIC) || '1')+','+(Blockly.Arduino.valueToCode(this, 'INP2', Blockly.Arduino.ORDER_ATOMIC) || '800')+');\n';
				else if (movement==='10')
					code+='lars.omniWalk('+(Blockly.Arduino.valueToCode(this, 'INP1', Blockly.Arduino.ORDER_ATOMIC) || '1')+','+(Blockly.Arduino.valueToCode(this, 'INP2', Blockly.Arduino.ORDER_ATOMIC) || '800')+','+this.getFieldValue('FIELD3')+','+(Blockly.Arduino.valueToCode(this, 'INP4', Blockly.Arduino.ORDER_ATOMIC) || '0')+');\n';
				return code;
			}

			Blockly.Blocks['LARS_movement'] = {
				category: Facilino.locales.getKey('LANG_CATEGORY_MOVEMENT'),
				subcategory: Facilino.locales.getKey('LANG_SUBCATEGORY_WALK'),
				tags: [],
				helpUrl: Facilino.getHelpUrl('LARS_movement'),
				examples: [],
				category_colour: Facilino.LANG_COLOUR_MOVEMENT,
				colour: Facilino.LANG_COLOUR_MOVEMENT_WALK,
				init: function() {
					this.setColour(Facilino.LANG_COLOUR_MOVEMENT_WALK);
					var movement = new Blockly.FieldDropdown([
					[Facilino.locales.getKey('LANG_LARS_MOVEMENT_HOME'),'0'],
					[Facilino.locales.getKey('LANG_LARS_MOVEMENT_HELLO'),'1'],
					[Facilino.locales.getKey('LANG_LARS_MOVEMENT_WAVE'),'2'],
					[Facilino.locales.getKey('LANG_LARS_MOVEMENT_TURN_LEFT'),'3'],
					[Facilino.locales.getKey('LANG_LARS_MOVEMENT_TURN_RIGHT'),'4'],
					[Facilino.locales.getKey('LANG_LARS_MOVEMENT_MOONWALK'),'5'],
					[Facilino.locales.getKey('LANG_LARS_MOVEMENT_DANCE'),'6'],
					[Facilino.locales.getKey('LANG_LARS_MOVEMENT_UPDOWN'),'7'],
					[Facilino.locales.getKey('LANG_LARS_MOVEMENT_PUSHUP'),'8'],
					[Facilino.locales.getKey('LANG_LARS_MOVEMENT_WALK'),'9'],
					[Facilino.locales.getKey('LANG_LARS_MOVEMENT_OMNIWALK'),'10']
					]);
				this.appendDummyInput().appendField(new Blockly.FieldImage('img/blocks/LARS.svg', 32*options.zoom, 32*options.zoom)).appendField(Facilino.locales.getKey('LANG_LARS_MOVEMENT'));
				this.appendDummyInput('').appendField(Facilino.locales.getKey('LANG_LARS_MOVEMENT_MOVEMENT')).appendField(movement,'MOVEMENT').setAlign(Blockly.ALIGN_RIGHT);
				this.last_movement = -1;
				this._inp1_removed = true;
				this._inp2_removed = true;
				this._inp3_removed = true;
				this._inp4_removed = true;
				this.checkMovement();
				this.last_movement = this.getFieldValue('MOVEMENT');
				this.setInputsInline(false);
				this.setPreviousStatement(true,'code');
					this.setNextStatement(true,'code');
				this.setOutput(false);
					this.setTooltip(Facilino.locales.getKey('LANG_LARS_MOVEMENT_TOOLTIP'));
				},
				checkMovement: function() {
				var _movement = this.getFieldValue('MOVEMENT');
					try {
							if (_movement<10)
							{
								this._inp4_removed=true;
								this.removeInput('INP4');
							}
					} catch (e) {}
					try {
							if (_movement<9)
							{
								this._inp3_removed=true;
								this.removeInput('INP3');
							}
					} catch (e) {}
					try {
							if (_movement<3)
							{
								this._inp2_removed=true;
								this.removeInput('INP2');
							}
					} catch (e) {}
					try {
						if (_movement<2)
							{
								this._inp1_removed=true;
								this.removeInput('INP1');
							}
					} catch (e) {}	
					if ( _movement === '2') {
						if (this._inp1_removed)
						{
							this.appendValueInput('INP1').setCheck(Number).appendField(Facilino.locales.getKey('LANG_LARS_MOVEMENT_LEG_NUMBER'),'TEXT1').setAlign(Blockly.ALIGN_RIGHT);
							this._inp1_removed=false;
						}
						else
							try{this.setFieldValue(Facilino.locales.getKey('LANG_LARS_MOVEMENT_LEG_NUMBER'),'TEXT1');}catch (e) {}	
					} else if (( _movement >= '3')&&( _movement <= '8')) {
						if (this._inp1_removed)
						{
							this.appendValueInput('INP1').setCheck(Number).appendField(Facilino.locales.getKey('LANG_LARS_MOVEMENT_STEPS'),'TEXT1').setAlign(Blockly.ALIGN_RIGHT);
							this._inp1_removed=false;
						}
						else
							try{this.setFieldValue(Facilino.locales.getKey('LANG_LARS_MOVEMENT_STEPS'),'TEXT1');}catch (e) {}	
						if (this._inp2_removed)
						{
							this.appendValueInput('INP2').setCheck(Number).appendField(Facilino.locales.getKey('LANG_LARS_MOVEMENT_PERIOD','TEXT2')).setAlign(Blockly.ALIGN_RIGHT);
							this._inp2_removed=false;
						}
						else 
							try{this.setFieldValue(Facilino.locales.getKey('LANG_LARS_MOVEMENT_PERIOD'),'TEXT2');}catch (e) {}	
					} else if ( _movement === '9') {
						if (this._inp1_removed)
						{
							this.appendValueInput('INP1').setCheck(Number).appendField(Facilino.locales.getKey('LANG_LARS_MOVEMENT_STEPS'),'TEXT1').setAlign(Blockly.ALIGN_RIGHT);
							this._inp1_removed=false;
						}
						else
							try{this.setFieldValue(Facilino.locales.getKey('LANG_LARS_MOVEMENT_STEPS'),'TEXT1');}catch (e) {}
						if (this._inp2_removed)
						{
							this.appendValueInput('INP2').setCheck(Number).appendField(Facilino.locales.getKey('LANG_LARS_MOVEMENT_PERIOD'),'TEXT2').setAlign(Blockly.ALIGN_RIGHT);
							this._inp2_removed=false;
						}
						else
							try{this.setFieldValue(Facilino.locales.getKey('LANG_LARS_MOVEMENT_PERIOD'),'TEXT2');}catch (e) {}	
						if (this._inp3_removed)
						{
							this.appendDummyInput('INP3').appendField(Facilino.locales.getKey('LANG_LARS_MOVEMENT_DIR'),'TEXT3').appendField(new Blockly.FieldDropdown([['Forward','0'],['Backward','1']]),'FIELD3').setAlign(Blockly.ALIGN_RIGHT);
							this._inp3_removed=false;
						}
						else
							try{this.setFieldValue(Facilino.locales.getKey('LANG_LARS_MOVEMENT_DIR'),'TEXT3'); this.getInput('INP3').removeField('FIELD3'); this.getInput('INP3').appendField(new Blockly.FieldDropdown([['Forward','0'],['Backward','1']]),'FIELD3');}catch (e) {}	
					}
					else if ( _movement === '10') {
						if (this._inp1_removed)
						{
							this.appendValueInput('INP1').setCheck(Number).appendField(Facilino.locales.getKey('LANG_LARS_MOVEMENT_STEPS'),'TEXT1').setAlign(Blockly.ALIGN_RIGHT);
							this._inp1_removed=false;
						}
						else
							try{this.setFieldValue(Facilino.locales.getKey('LANG_LARS_MOVEMENT_STEPS'),'TEXT1');}catch (e) {}
						if (this._inp2_removed)
						{
							this.appendValueInput('INP2').setCheck(Number).appendField(Facilino.locales.getKey('LANG_LARS_MOVEMENT_PERIOD'),'TEXT2').setAlign(Blockly.ALIGN_RIGHT);
							this._inp2_removed=false;
						}
						else
							try{this.setFieldValue(Facilino.locales.getKey('LANG_LARS_MOVEMENT_PERIOD'),'TEXT2');}catch (e) {}
						if (this._inp3_removed)
						{
							this.appendDummyInput('INP3').appendField(Facilino.locales.getKey('LANG_LARS_MOVEMENT_DIR'),'TEXT3').appendField(new Blockly.FieldDropdown([['Yes','true'],['No','false']]),'FIELD3').setAlign(Blockly.ALIGN_RIGHT);
							this._inp3_removed=false;
						}
						else
							try{this.setFieldValue(Facilino.locales.getKey('LANG_LARS_MOVEMENT_SIDE'),'TEXT3'); this.getInput('INP3').removeField('FIELD3'); this.getInput('INP3').appendField(new Blockly.FieldDropdown([['Yes','true'],['No','false']]),'FIELD3');}catch (e) {}
						if (this._inp4_removed)
						{
							this.appendValueInput('INP4').setCheck(Number).appendField(Facilino.locales.getKey('LANG_LARS_MOVEMENT_TURN_FACTOR'),'TEXT4').setAlign(Blockly.ALIGN_RIGHT);
							this._inp4_removed=false;
						}
						else
							try{this.setFieldValue(Facilino.locales.getKey('LANG_LARS_MOVEMENT_TURN_FACTOR'),'TEXT4');}catch (e) {}
						
					}
				},
				onchange: function() {
					if (this.getFieldValue('MOVEMENT') !== this.last_movement) {
						this.checkMovement();
						this.last_movement = this.getFieldValue('MOVEMENT');
					}
				}
			};