COZY COZY WORLD

I am an ordinary Japanese salaryman in his 50's.
The posts are mostly about my attempts at programming which I have taken up recently to maintain logical thinking.
And a bit about my travels around the country.

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Pixel Perfect Tile Collision in Phaser 3, Part 2

cedarcantab

May 13, 20224 min read

Pixel Perfect Tile Collision in Phaser 3, Part 2

Introducing gravity and bounce In the previous post I got as far as recreating basic tile collisions for my CozyPhysics engine. The...

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Pixel Perfect Tile Collision in Phaser 3, Part 1

cedarcantab

May 12, 20229 min read

Pixel Perfect Tile Collision in Phaser 3, Part 1

Cozy Physics Engine: Starting from the beginning Now that I have gained some understanding of how Phaser's arcade physics engine deals...

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Pixel Perfect Tile Collision in Phaser 3, Part 0B

cedarcantab

May 10, 20227 min read

Pixel Perfect Tile Collision in Phaser 3, Part 0B

In this post, I continue to explore the insides of the Phaser arcade physics engine relating to sprite vs tile collisions. Detecting...

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Pixel Perfect Tile Collision in Phaser 3, Part 0A

cedarcantab

May 9, 202210 min read

Pixel Perfect Tile Collision in Phaser 3, Part 0A

In my exploration of the various mechanics involved tile map based games, I have, among others, used the original Donkey Kong game (which...

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Understanding 2D Physics Engines with Phaser 3, Part 14: SAT - Capsule vs Capsule

cedarcantab

May 8, 20223 min read

Understanding 2D Physics Engines with Phaser 3, Part 14: SAT - Capsule vs Capsule

We saw in the previous post that we can use the separating axis theorem to detect collisions between a polygon and circle, the point...

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"One-way" / "Pass-through" Platforms in Phaser 3: Tile Maps

cedarcantab

May 5, 20224 min read

"One-way" / "Pass-through" Platforms in Phaser 3: Tile Maps

As we saw in the previous post, it is remarkably easy to create "one-way" platforms using sprites. However, what about using tilemaps?...

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"One-way" / "Pass-through" Platforms in Phaser 3: Sprites

cedarcantab

May 4, 20223 min read

"One-way" / "Pass-through" Platforms in Phaser 3: Sprites

In this post we explore platforms commonly referred to as "one-way", ie the ones that you can "jump through" from the bottom and land...

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Understanding 2D Physics Engines with Phaser 3, Part 13: SAT - Circle Collision Detection

cedarcantab

Apr 30, 20224 min read

Understanding 2D Physics Engines with Phaser 3, Part 13: SAT - Circle Collision Detection

Circle collision detection using Separating Axis Theorem Where is the projection axis for a circle? As we saw in the previous post, the...

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cedarcantab

Apr 28, 20226 min read

Conveyor Belts in Phaser 3

Having looked at moving platforms and ladders, I take a look at conveyor belts, as found in the classic Donkey Kong game (the very...

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cedarcantab

Apr 23, 20225 min read

Climbing Ladders in Phaser 3, Part 3

In this post, I finish off this series on my exploration of making characters climb ladders, by looking at making character climb ladders...

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cedarcantab

Apr 22, 20226 min read

Climbing Ladders in Phaser 3, Part 2

In the previous post I delved into how you can make characters climb ladders and run across platforms made out of sprites. In this post I...

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cedarcantab

Apr 21, 20229 min read

Climbing Ladders in Phaser 3, Part 1

Having delved into the mechanics of moving platforms, I take a break from platforms and look at ladders. Making Mr Dude climb ladders...

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Phaser Coding Tips 4 "Cloud Platforms" Revisited

cedarcantab

Apr 13, 20228 min read

Phaser Coding Tips 4 "Cloud Platforms" Revisited

Further to my revisit of Phaser Coding Tips 3 (original Phaser 2 tutorial here), where I went beyond the scope of the original tutorial...

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Phaser Coding Tips 3 Revisited, Part 3: "Ride on" Elliptical Platforms

cedarcantab

Apr 11, 20222 min read

Phaser Coding Tips 3 Revisited, Part 3: "Ride on" Elliptical Platforms

In the previous post I explained how Mr Dude can be made to ride on platforms that move in straight lines, even diagonal lines. In this...

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Phaser Coding Tips 3 Revisited, Part 2: "Ride on" Vertical Moving Platforms

cedarcantab

Apr 10, 20227 min read

Phaser Coding Tips 3 Revisited, Part 2: "Ride on" Vertical Moving Platforms

Vertically moving platforms The previous post dealt with platforms that are moving horizontally. Now we come to deal with vertical moving...

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Phaser Coding Tips 3 Revisited, Part 1: "Ride on" Platforms

cedarcantab

Apr 9, 202210 min read

Phaser Coding Tips 3 Revisited, Part 1: "Ride on" Platforms

Platform Game Tutorial: "Ride on" Platforms Continuing the journey through the fantastic tutorial series (for Phaser 2) by the great...

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Phaser Coding Tips 8 "Sprite Motion Paths Tutorial" Revisited, Part 5

cedarcantab

Apr 5, 20222 min read

Phaser Coding Tips 8 "Sprite Motion Paths Tutorial" Revisited, Part 5

Customer Path Follower, Revised! Further to the previous where I developed my own version of the Path Follower object which relies on...

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Phaser Coding Tips 8 "Sprite Motion Paths Tutorial" Revisited, Part 4

cedarcantab

Mar 31, 20223 min read

Phaser Coding Tips 8 "Sprite Motion Paths Tutorial" Revisited, Part 4

In the previous three posts, we looked at the various interpolation methods Phaser 3 offers, followed by a look at the...

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Phaser Coding Tips 8 "Sprite Motion Paths Tutorial" Revisited, Part 3

cedarcantab

Mar 30, 20225 min read

Phaser Coding Tips 8 "Sprite Motion Paths Tutorial" Revisited, Part 3

Continuing on from the previous post about my exploration of Phaser 3's capabilities to generate splines and motion paths, and using...

89 views1 comment

Phaser Coding Tips 8 "Sprite Motion Paths Tutorial" Revisited, Part 2

cedarcantab

Mar 29, 20227 min read

Phaser Coding Tips 8 "Sprite Motion Paths Tutorial" Revisited, Part 2

Continuing on from the previous post about my exploration of Phaser 3's capabilities to generate splines and motion paths, this post is...

55 views0 comments

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