4ee67fb8be
Add hook for VBL callback
2023-05-09 10:16:58 -05:00
3eba3fa8e6
Secret stuff
2023-05-04 17:30:22 -05:00
3a4169cce4
Merge branch 'master' of https://github.com/lscharen/iigs-game-engine
2023-05-03 07:49:51 -05:00
788f938647
Add helper macro for creating static tiles
2023-05-03 07:49:46 -05:00
3c4cf89ecf
Start of additional tutorials and samples
2023-05-02 16:06:57 -05:00
89a56d479e
Merge branch 'master' of https://github.com/lscharen/iigs-game-engine
2023-05-02 15:59:35 -05:00
a5498e07eb
Update the shadow renderer to use the common scnaline management routines
2023-04-28 00:35:35 -05:00
c7a143b488
Remove unneeded padding from some data arrays
2023-04-28 00:14:03 -05:00
869d80af1e
Comment cleanup and minro refactoring
2023-04-28 00:13:05 -05:00
515ec5280b
Remove dead code
2023-04-28 00:11:46 -05:00
ed01a8da8d
Add new UpdateOverlay call
2023-04-28 00:10:59 -05:00
57f57ce533
Restore shadow reg instead of overwriting
2023-04-27 23:38:26 -05:00
77fbe4a5ad
Sync with master branch
2023-04-27 16:32:14 -05:00
df32442fff
Merge pull request #23 from lscharen/dependabot/bundler/docs/nokogiri-1.14.3
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Bump nokogiri from 1.14.2 to 1.14.3 in /docs
2023-04-27 09:29:11 -05:00
e013ff03fd
Fix off-by-one error in overlay
2023-04-26 08:47:56 -05:00
b449d983ee
Checkpoint for WIP scanline render fix for overlays+sprites and user-defined tiles
2023-04-26 00:41:17 -05:00
44c51217a1
Checkpoint of object list resolver
2023-04-25 23:39:09 -05:00
6ba595f0b5
Bump nokogiri from 1.14.2 to 1.14.3 in /docs
...
Bumps [nokogiri](https://github.com/sparklemotion/nokogiri ) from 1.14.2 to 1.14.3.
- [Release notes](https://github.com/sparklemotion/nokogiri/releases )
- [Changelog](https://github.com/sparklemotion/nokogiri/blob/main/CHANGELOG.md )
- [Commits](https://github.com/sparklemotion/nokogiri/compare/v1.14.2...v1.14.3 )
---
updated-dependencies:
- dependency-name: nokogiri
dependency-type: indirect
...
Signed-off-by: dependabot[bot] <support@github.com>
2023-04-12 06:28:35 +00:00
dc5742dd11
Remove dead code from codebase
2023-03-14 09:23:01 -05:00
02bc6fe493
Comment cleanup; rename FRINGE tile control bit
2023-03-14 09:11:53 -05:00
4f81c4a84b
Add tilengine to the references
2023-03-13 14:45:16 -05:00
36df558a3f
Merge pull request #22 from lscharen/dependabot/bundler/docs/nokogiri-1.14.2
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Bump nokogiri from 1.13.9 to 1.14.2 in /docs
2023-03-12 16:05:07 -05:00
40bd890497
Bump nokogiri from 1.13.9 to 1.14.2 in /docs
...
Bumps [nokogiri](https://github.com/sparklemotion/nokogiri ) from 1.13.9 to 1.14.2.
- [Release notes](https://github.com/sparklemotion/nokogiri/releases )
- [Changelog](https://github.com/sparklemotion/nokogiri/blob/main/CHANGELOG.md )
- [Commits](https://github.com/sparklemotion/nokogiri/compare/v1.13.9...v1.14.2 )
---
updated-dependencies:
- dependency-name: nokogiri
dependency-type: indirect
...
Signed-off-by: dependabot[bot] <support@github.com>
2023-03-12 21:04:22 +00:00
de26e300c4
Merge pull request #21 from lscharen/dependabot/bundler/docs/activesupport-6.0.6.1
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Bump activesupport from 6.0.5 to 6.0.6.1 in /docs
2023-03-12 16:03:33 -05:00
e6ab9a22e1
Quick change to make sure sprites work on top of scanline offset mode
2023-03-12 15:40:22 -05:00
b154bcf361
Sync up header files and add back CopyToBG1 behavior as a selectable feature
2023-03-12 15:39:41 -05:00
7aec32ced5
Update demo to leverage BG1 scanline support
2023-03-11 03:42:23 -06:00
065603a758
Core updates for BG1 scanline support
2023-03-11 03:41:41 -06:00
d31bd30649
Implement full per-scanline offset support for BG1
2023-03-11 03:41:12 -06:00
7dd690ac04
Implement fix for scanline mode compensation in BG1
2023-03-10 19:00:26 -06:00
9021ee4506
WIP of BG1 scanline effects
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A static BG1 is stable with BG0 offset values. A seam in BG1
needs to be closed up by taking into account the BG1XOrigin value
when setting the :shift_value.
Also, several routines were hard-coded for the scanline case. These
hanges need to be reverted and properly parametereized.
2023-03-10 15:50:42 -06:00
5cfefc350c
Improve per-scanline demo
2023-03-09 16:17:55 -06:00
e3409f92fa
Add per-scanline offset rendering.
2023-03-09 15:29:58 -06:00
899c6c9770
Upgrade to lockfile version 2
2023-03-09 09:19:10 -06:00
070d038f06
Merge branch 'master' into scanline-offsets
2023-03-09 00:32:03 -06:00
c04bf0d323
Add new render flags to the docs
2023-03-09 00:31:45 -06:00
9fba232df0
Minor cleanups
2023-03-09 00:27:03 -06:00
3a78398ea7
Remove dead label
2023-03-09 00:26:31 -06:00
39163ea786
Expose the ability to select which rendering order to use for sprites
2023-03-09 00:23:12 -06:00
c533d846d7
Be more cautious when manipulaitng the sorted list
2023-03-08 20:09:57 -06:00
6c5e133b17
Fix some linked-list manipulations
2023-03-08 16:29:12 -06:00
029ab62f0c
Fix accidental double-addition of the screen origin
2023-03-08 14:15:11 -06:00
a70412211c
Simplify and specialize the even/odd patching
...
Allows the odd case to be slightly more efficient and the
code is cleaned up by not having to handle both even and odd
alignment cases at multiple points.
2023-03-08 12:49:45 -06:00
536959619f
Refine the horizontal dispatch
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Find small optimizations to improve the average performance of the
blitter, especially in the odd-aligned case.
- Odd-aligned PEA exit is 2 cycles faster per line
- Odd-aligned JMP exit is 2 cycles faster per line
- Odd-aligned LDA exit is 6 cycles faster (eliminated long store)
- Merged setting the entry opcode and offset to convert 2 8-bit
store into a single 16-bit store (save 6 cycles per line)
- Load and save the full word for the high bytes. Cost 2 cycles
but enabled the 6 cycles saved for the LDA case.
2023-03-07 17:32:46 -06:00
85cce2fe82
Fix docs typo
2023-03-06 15:18:26 -06:00
594b36a953
Merge branch 'master' into scanline-offsets
2023-03-06 15:14:39 -06:00
011f5c0419
Doc updates
2023-03-06 15:14:22 -06:00
04681447a5
Checkpoint
2023-03-06 14:57:52 -06:00
4bfdeae6aa
Update some demos to match new behaviors
2023-03-06 14:39:38 -06:00
5697737a93
Add workable overlay support to the scanline renderer
2023-03-06 14:39:23 -06:00
Lucas Scharenbroich
Lucas Scharenbroich
dependabot[bot]