Commit Graph

275 Commits (a8e0d99870260d83e08e9865d48e04703a3c8fa5)
 

Author SHA1 Message Date
En Yi f7057bd56c Implement jumps in water
Changelog:
- Map space to jumping
- Allow jumps in water but lowered speed and with cooldown
- Update out<->in water transition logic and jumps handling
  - Out->in water: if player center is in water
  - In->out water: if player bbox is not in water
- Apply upthrust conditionally in water
2022-12-29 11:21:10 +08:00
En Yi b5da3f216c Implement anchoring for bbox shifting
Changelog:
- Add function to calculate offset needed to maintain anchor when
  changing bbox size
- Simplify down bbox changing for player
- Some minor fix from last commit
2022-12-28 17:36:07 +08:00
En Yi c6ed46c6e7 Refactor out bounding box handling
Changelog:
- Make bbox handling a separate system
- Simplify crouch handling
- Remove grid update system as it is not useful
  - As there is too many factors influencing the grid positioning,
    it is not useful to pre-store the grids to check, might as
    well compute it during checks
  - Remove tilecoords component
2022-12-28 10:54:06 +08:00
En Yi 64466128bc Implement water tiles and movement
Changelog:
- Adjust Gravity and movement accelaration
- Replace friction with acceleration instead of fractions of velocity
- Add upthrust in water
- Cut movement acceleration in water
2022-12-27 13:16:05 +08:00
En Yi a057835e65 Refactor some constants
Changelog:
- Define constants and use them in scene_impl
- Simplify jump handling when transit from ground->air
- Add some comments
2022-12-22 23:53:18 +08:00
En Yi 68586cd1d2 Add crouching to player
Changelog:
- Add player state component to keep track of crouching
- Add crouch key handling
- Crouch mechanics:
  - Reduce vertical bbox, slightly stretch horizontally
  - Offset position to be on ground
  - Reverse for un-crouching
  - Can jump out of a crouch, reverting the bbox
  - Dont allow un-crouch if there is something overhead (maybe should
    check directly overhead, instead of a full overhead?)
  - Above also apply for jump out of crouch
2022-12-21 23:40:10 +08:00
En Yi bf94a71f9d Refactor some systems
Changelog:
- Just break down bigger system so that they are manageable
- Move collision helper functions
2022-12-18 15:45:22 +08:00
En Yi 2c17b44b40 Add system to toggle blocks for testing
Changelog:
- Add system to toggle block
- Show the number of entities on blocks too
2022-12-18 14:34:50 +08:00
En Yi a4f4e2b170 Properly implement jump system
Changelog:
- Add Jump component
- Implement single jump and short hop
2022-12-17 15:45:41 +08:00
En Yi e665664316 Add simple jumping and gravity
Changelog:
- Combine player collision handling with screen bounce
- Add simple single jump
- Remove ceilf and just remove the -1 to achieve the same effect in
  broad-phase grid check
- Clip out small velocities
- Adjust general movement and friction
2022-12-17 12:59:51 +08:00
En Yi df0e0b39c8 Fix bug on collision system
Changelog:
- Fix missing grid check in broad-phase collision check due to
  float truncation. Use ceilf to fix this
- Cover a potential edge case of equal prev overlap. In this case,
  use min overlap.
- Recompute acceleration for player every start of frame.
- Add gravity for testing
2022-12-17 10:58:37 +08:00
En Yi 15a5f7c180 Implement narrow-phase collision detection
Changelog:
- Implement AABB collision detection and resolution
  - Resolve based on previous overlap
- Fix off-by-one error in broad-phase grid collision detection
- Update drawing function
2022-12-16 14:55:26 +08:00
En Yi 0daa45f7a1 Add simple friction 2022-12-15 23:09:29 +08:00
En Yi aa2125c8f6 Improve board-phase collision
Changelog:
- Rework tile movement update logic to be general
- Increase tilemap and player size for testing
2022-12-15 22:46:25 +08:00
En Yi 03b602de40 Implement broad-phase collision system
Changelog:
- Implement grid system
- Update screen bounce scene test
- Add grid movement update system
- Add component to track occupied grid tiles
2022-12-15 16:24:13 +08:00
En Yi 905f0d70a6 Small optimisation for key handling
Changelog:
- Use a single queue to handle pressed keys
- Remove unused printf for key presses
2022-12-13 00:10:40 +08:00
En Yi 3e6a53b097 Fix incorrect player input processing
Changelog:
- Store player dir input in LevelScene Data instead of pointer,
  to avoid use-after-free (non-fatal as mempool is used, but can cause
  unintended behaviour)
- Only process player movement in system update. This is done in the
  movement update system
- Normalise before apply acceleration, duh
2022-12-12 20:29:51 +08:00
En Yi 3a99dafcd4 Implement key controls to scene
Changelog:
- Add double buffer to handle key presses and release
- Add more actions
- Update action mapping of level scene
- Implement action function for level scene
- Remove action queue for Scene struct. This is handled by raylib
  and the game engine
- Update scene struct with action function field
2022-12-11 14:32:26 +08:00
En Yi b05dfe6fde Improve scene testing
Internal Changelog:
- Implement scene boundary bounce system (subject to change)
- Add tilemap in preparation for collision system
- Allow early exit of scene testing
2022-12-11 10:34:06 +08:00
En Yi e20b020829 Rewrite mempools to be scalable
Changelog:
- Rewrite the Mempool Struct to be generic enough
- Static alloc for components mempool and entities mempool
- Component mempool now uses the component enum as index
- Update all mempool functions to work with the new struct
2022-12-05 13:02:34 +08:00
En Yi b392e462b7 Implement test scene
Internal Changelog:
- Update BBox component to use Vector2
- Add new CTransform component
- Implement level scene movement system and render system
- Implement scene test procedure
2022-12-05 12:20:00 +08:00
En Yi 6c03078db9 Implement Scene and Level Scene
Changelog:
- Add actions and assets headers, not implemented and not used
- move original main to entManager_test
- Add proper main to create window and display nothing
- Implement scene base class and level scene
- Add a simple level scene test
- Update CMakeLists to compile main and tests
2022-12-03 13:46:24 +08:00
En Yi 4a926f8c53 Implement tag on entities
Internal Changelog:
- Use data store similar to component map
- Add init and free for entities tag
- Use enum instead of char for tag
- Switch to use clang for compilation
- Add -Wall for compilation
2022-11-26 23:27:45 +08:00
En Yi f90ef7eee4 Adjust function parameters input 2022-11-26 20:49:16 +08:00
En Yi 17aae0617c First Commit of HATPC remake
Internal Changelog:
- Implement Basic ECS
- Tag system not yet implemented
- Use SC for common data structures
2022-11-26 18:11:51 +08:00