(v2) feat: ferocious renderer #1200
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Right now, we only have one experimental feature to use the new cell buffer as a default renderer. Use `TEA_EXPERIMENTAL=cellbuf` environment variable to enable the use of the cell buffer as the default renderer.
…hanges This implements the meat of the cell renderer. It performs rendering changes using a cell-based tracking. Changed cells are marked as dirty and only the changed cells are rendered to the terminal. This is more efficient than line rendering.
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We need to reset the cursor when at phantom cell i.e. outside the screen, otherwise, the cursor position will be out of sync.
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* fix: cellrenderer: we need to repaint after clearing the screen * fix: cellrenderer: reset cursor when at phantom cell wip * feat: cellrenderer: support setting cursor position * fix: use x and y instead of row and column for CursorPositionMsg This means we're now 0-indexed, which is consistent with the rest of the library.
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This implements a cell-based renderer instead of the existing line-based one. The cell-based renderer will be used whenThe cell-based renderer, now called The Ferocious Renderer, is enabled by default. To disable it setTEA_EXPERIMENTAL=cellbufis exported.TEA_EXPERIMENTAL=unferocious.To trace the output of the program, you can export
TEA_TRACE=<filename>andTEA_TRACE_OUTPUT=1and/orTEA_TRACE_INPUT=1to see the I/O of the program.Supersedes: #1132