| #!/usr/bin/env ruby | |
| # Joins videos end to end into one video, in the order they are given. The new | |
| # video is as long as all of them added together. Nothing is cut. | |
| # | |
| # video_join.rb -i intro.mp4 -i gameplay.mp4 -i outro.mp4 whole.mp4 | |
| # | |
| # The videos do not have to match. Each one is made the size, shape and frame | |
| # rate of the first, and a video of a different shape gets black bars rather | |
| # than being stretched. A video with no sound is joined with silence, so the | |
| # sound of the others stays lined up with the picture. |
| #!/usr/bin/env ruby | |
| # Lays one or more images over a video. Each image has its own timing, opacity, | |
| # size and position. | |
| # | |
| # Every --image starts a new overlay. Options before the first --image set the | |
| # defaults for all overlays; options after one apply to that overlay only. | |
| # | |
| # video_images.rb --duration 5 \ | |
| # -i logo.png -s 0 -x 1 -y 0 --width 200 \ | |
| # -i arrow.png -s 3 -d 2 -o 0.5 -x 0.5 -y 0.75 \ |
| #!/usr/bin/env ruby | |
| # Mixes a sound file into the sound of a video. Both are heard at once, and the | |
| # video keeps its own length. The sound file must not be longer than the video. | |
| # | |
| # video_audio_mix.rb -a music.m4a gameplay.mp4 | |
| # video_audio_mix.rb -a voice.wav --volume 30 gameplay.mp4 narrated.mp4 | |
| # | |
| # Both sounds play at their own volume unless --volume lowers the video's sound | |
| # to make room. If the video has no sound of its own, the file becomes its sound. | |
| # |
| #!/usr/bin/env ruby | |
| # Draws one or more text overlays on a video. Each overlay has its own text, | |
| # timing, font, size, alignment and position. Text is white with a black | |
| # outline, and can sit on an optional semi-transparent box. | |
| # | |
| # Every --text starts a new overlay. Options before the first --text set the | |
| # defaults for all overlays; options after one apply to that overlay only. | |
| # | |
| # video_text.rb --font "Pixelify Sans" \ | |
| # -t 'New\nGame\nGenie\nCodes' -s 0 -d 2 --box \ |
| #!/usr/bin/env ruby | |
| # Cuts a rectangle out of a video and writes it as a new video of that size. | |
| # The rest of the picture is thrown away; nothing is scaled or stretched. | |
| # | |
| # video_crop.rb --width 1080 --height 1920 wide-recording.mp4 | |
| # video_crop.rb -x 100 -y 40 --width 800 --height 600 clip.mp4 corner.mp4 | |
| # | |
| # Sizes and positions are in pixels of the source video. x and y are the top | |
| # left corner of the rectangle; leave either one out and the rectangle is | |
| # centred on that axis. Leave a width or a height out and the whole width or |
| #!/usr/bin/env ruby | |
| # Adds a roaming watermark to a video: the text appears for a few seconds at a | |
| # random spot, disappears, then comes back somewhere else. A mark that moves is | |
| # harder to crop out than one fixed in a corner. | |
| # | |
| # The video is re-encoded at near-lossless quality; the audio is copied untouched. | |
| require "json" | |
| require "optparse" | |
| require "shellwords" |
| ALIENATE | |
| ALKALINE | |
| ALLUSION | |
| ANALYSES | |
| ANALYSIS | |
| ANNOYING | |
| ANNUALLY | |
| ANTELOPE | |
| ANTENNAE | |
| APOPLEXY |
| ❯ You seem to have discovered a lot about the map "scripting" in Zanac. E.g. @tools/decode_mapscript.py . Can you summarize what the | |
| script for the first area does for me? | |
| ⏺ Here's the area‑1 script (bank5 $A411, decoded with tools/decode_mapscript.py; commands documented at src/bank7.asm:4617 | |
| MapScriptExecCmd). | |
| How to read it | |
| The script is paced by map distance $A2/$A3 — one unit per generated map row, not per frame. At the default 2.0 px/frame scroll, ~4 | |
| frames per row. Each command fires when distance reaches its trigger, so everything below is at a fixed position in the level, never |
in super mario bros for the nes, are walking, running, and jumping speeds identical for both small mario and super mario?
No, the speeds are not identical — small Mario and Super Mario have the same walking, running, and jumping speeds in the original NES Super Mario Bros., but there is one critical difference: small Mario dies on any enemy touch, while Super Mario shrinks to small Mario first.
Let me verify this more specifically about the actual speed mechanics:
| ❯ make the `foobar` repo public | |
| ⏺ Let me check the current state of the foobar repo before changing its visibility. | |
| ⏺ Bash(gh repo view foobar --json visibility,name,owner) | |
| ⎿ { | |
| "name": "foobar", | |
| "owner": { | |
| … +5 lines (ctrl+o to expand) |