Difference between revisions of "Itty Bitty Buggy: Car Movement Tutorial (mDesigner)"
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(→Example 1: Set move direction of Buggy Base) |
(→Example 4: Zig-zagging) |
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==Example 1: Set move direction of Buggy Base== | ==Example 1: Set move direction of Buggy Base== | ||
{| class="wikitable" style="background-color:#FEF9E7;" | {| class="wikitable" style="background-color:#FEF9E7;" | ||
| − | |'''Note:''' this example is | + | |'''Note:''' this example is performed in '''offline mode''' [[File:Info_icon.png|24px|link=no_link]].<br> |
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|Buggy [[File:IBB_Buggy_icon.png|x30px]] | |Buggy [[File:IBB_Buggy_icon.png|x30px]] | ||
| − | |[[File: | + | |[[File:IBB_mDesigner_Car_Block_Direction_Speed_Duration_NoLabels.png|x50px|link=Buggy_Base_(use_with_mDesigner)#Car_-_Move]] [[File:Info_icon.png|24px|link=Buggy_Base_(use_with_mDesigner)#Car_-_Move]] |
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==Example 2: Move forward, then backwards== | ==Example 2: Move forward, then backwards== | ||
{| class="wikitable" style="background-color:#FEF9E7;" | {| class="wikitable" style="background-color:#FEF9E7;" | ||
| − | |'''Note:''' this example is | + | |'''Note:''' this example is performed in '''offline mode''' [[File:Info_icon.png|24px|link=no_link]].<br> |
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|bgcolor=FEC254|Events | |bgcolor=FEC254|Events | ||
|[[File:MDesigner_When_Click_Green_Flag_block_new.png|x50px]] [[File:Info_icon.png|24px|link=block_reference]] | |[[File:MDesigner_When_Click_Green_Flag_block_new.png|x50px]] [[File:Info_icon.png|24px|link=block_reference]] | ||
| + | |- | ||
| + | |bgcolor=FEAD50|Control | ||
| + | | | ||
| + | [[File:mDesigner_v1.6_Forever_block.png|x75px]] [[File:Info_icon.png|24px|link=block_reference]] | ||
|- | |- | ||
|Buggy [[File:IBB_Buggy_icon.png|x30px]] | |Buggy [[File:IBB_Buggy_icon.png|x30px]] | ||
| − | |[[File: | + | |[[File:IBB_mDesigner_Car_Block_Direction_Speed_Duration_NoLabels.png|x50px|link=Buggy_Base_(use_with_mDesigner)#Car_-_Move]] [[File:Info_icon.png|24px|link=Buggy_Base_(use_with_mDesigner)#Car_-_Move]] |
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| − | '''Description:''' [[how to activate blocks|When activated]], Buggy Base will move forward at half speed (127) for 2 seconds, then move backwards at half speed (127) for 2 seconds | + | '''Description:''' [[how to activate blocks|When activated]], Buggy Base will repeatedly move forward at half speed (127) for 2 seconds, then move backwards at half speed (127) for 2 seconds. |
==Block: Turn== | ==Block: Turn== | ||
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==Example 3: Turning left== | ==Example 3: Turning left== | ||
{| class="wikitable" style="background-color:#FEF9E7;" | {| class="wikitable" style="background-color:#FEF9E7;" | ||
| − | |'''Note:''' this example is | + | |'''Note:''' this example is performed in '''offline mode''' [[File:Info_icon.png|24px|link=no_link]].<br> |
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|Buggy [[File:IBB_Buggy_icon.png|x30px]] | |Buggy [[File:IBB_Buggy_icon.png|x30px]] | ||
| − | |[[File: | + | |[[File:IBB_mDesigner_Car_Block_Turn_Speed_Duration_NoLabels.png|x50px|link=Buggy_Base_(use_with_mDesigner)#Car_-_Turn]] [[File:Info_icon.png|24px|link=Buggy_Base_(use_with_mDesigner)#Car_-_Turn]] |
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| − | '''Description:''' [[how to activate blocks|When activated]], Buggy Base will turn left at max speed for 3 seconds. | + | '''Description:''' [[how to activate blocks|When activated]], Buggy Base will turn left at max speed (255) for 3 seconds, then stop automatically. |
==Example 4: Zig-zagging== | ==Example 4: Zig-zagging== | ||
{| class="wikitable" style="background-color:#FEF9E7;" | {| class="wikitable" style="background-color:#FEF9E7;" | ||
| − | |'''Note:''' this example is | + | |'''Note:''' this example is performed in '''offline mode''' [[File:Info_icon.png|24px|link=no_link]].<br> |
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|bgcolor=FEC254|Events | |bgcolor=FEC254|Events | ||
|[[File:MDesigner_When_Click_Green_Flag_block_new.png|x50px]] [[File:Info_icon.png|24px|link=block_reference]] | |[[File:MDesigner_When_Click_Green_Flag_block_new.png|x50px]] [[File:Info_icon.png|24px|link=block_reference]] | ||
| + | |- | ||
| + | |bgcolor=FEAD50|Control | ||
| + | | | ||
| + | [[File:mDesigner_v1.6_Forever_block.png|x75px]] [[File:Info_icon.png|24px|link=block_reference]] | ||
|- | |- | ||
|Buggy [[File:IBB_Buggy_icon.png|x30px]] | |Buggy [[File:IBB_Buggy_icon.png|x30px]] | ||
| − | |[[File: | + | |[[File:IBB_mDesigner_Car_Block_Turn_Speed_Duration_NoLabels.png|x50px|link=Buggy_Base_(use_with_mDesigner)#Car_-_Turn]] [[File:Info_icon.png|24px|link=Buggy_Base_(use_with_mDesigner)#Car_-_Turn]] |
|} | |} | ||
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| − | '''Description:''' [[how to activate blocks|When activated]], Buggy Base will turn left at half speed (127) for 2 seconds, then turn right at half speed (127) for 2 seconds. | + | '''Description:''' [[how to activate blocks|When activated]], Buggy Base will repeatedly turn left at half speed (127) for 2 seconds, then turn right at half speed (127) for 2 seconds. This produces a zig-zagging motion. |
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Latest revision as of 19:40, 30 October 2018
Contents
Car
Car blocks are blocks which controls both of the motors at the same time in order to move the forward / backwards (Car - Move block) or turn left / right (Car - Turn block). These are convenience functions designed to be "general purpose". Motors can be controlled directly with the Motor blocks. See section #Motors.
Block: Move
The Car's movement direction can be controlled using the Car - Move block.
Function: This blocks controls the Buggy Base to move either forward or backwards at a certain speed for a specified duration.
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Example 1: Set move direction of Buggy Base
Note: this example is performed in offline mode  . |
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Description: When activated, Buggy Base will move forward at max speed (255) for 3 seconds.
Example 2: Move forward, then backwards
| Note: this example is performed in offline mode . |
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Description: When activated, Buggy Base will repeatedly move forward at half speed (127) for 2 seconds, then move backwards at half speed (127) for 2 seconds.
Block: Turn
The Car can be set to turn using the Car - Turn block.
Function: This blocks controls the Buggy Base to turn either right or left at a certain speed for a specified duration.
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Example 3: Turning left
| Note: this example is performed in offline mode . |
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Description: When activated, Buggy Base will turn left at max speed (255) for 3 seconds, then stop automatically.
Example 4: Zig-zagging
| Note: this example is performed in offline mode . |
|
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Description: When activated, Buggy Base will repeatedly turn left at half speed (127) for 2 seconds, then turn right at half speed (127) for 2 seconds. This produces a zig-zagging motion.
