Two testers reported the map and the countdown clock freezing, one of
them only on larger, more complex maps, and one of them until a death.
Both details point at the same place.
The gauges and the cockpit displays are redrawn in whatever time is left
after the 3D view. The background loop is guaranteed a single pass per
frame and gets more only while time remains before the frame is due, and
one pass drew exactly one gauge. So a full sweep of ninety-odd gauges
needed ninety-odd passes - free when there is spare frame, but on a busy
map the 3D view eats all of it, the loop drops to its one guaranteed
pass, and a sweep takes ninety-odd FRAMES. Seconds. A death makes the
renderer skip every static object, the budget frees up, and the backlog
drains at once: the display appears to come back to life.
Worse, the copy phase that follows ended after a SINGLE display, so the
map - one of three - came round only every third sweep.
So: draw gauges to a 2ms slice rather than one per pass, which ties the
refresh rate to elapsed time instead of to how much spare frame there
happened to be; and copy every display before reporting the sweep done.
Measured on a deliberately starved frame budget, which reproduces the
reported symptom: 0.7 sweeps/s before, 3.1 after. At a normal budget
20/s, against 18-19 before - no cost to the healthy case. RP412GAUGESLICE
tunes the slice and 0 restores the old behaviour, which reproduces the
0.7 exactly. RP412GAUGEDIAG=1 logs the rate; watching the screen cannot
tell a display that has stopped refreshing from one whose picture simply
is not changing, which is what made this hard to see.
Also fixes the constructor calling Update() three lines before it
initialised mDisplayToUpdate, so the first pass indexed the D3D device
and surface arrays with whatever was on the stack.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
The six secondary displays sit over the viewscreen like the pod's bezels
and have nothing to say once the race is over. Worse, the radar sits dead
centre along the bottom edge - directly on top of the winner's spot, so
the one position that matters was the one you could not see.
They are hidden when the podium comes up, which uncovers the canvas the
3D is already being drawn on. No matching show: the mission is over by
then, and the next race builds a fresh cockpit.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
L4VB16.h carries GlassSize and CockpitGlassSizes, which L4VB16.cpp uses
in both the constructor and LayoutCockpit - 8dc6605 left it behind (the
add named the path in the wrong case), so that commit does not build on
its own.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The canvas was capped at 100%, so a bigger monitor got a 1920x1080
cockpit in the corner of the screen and maximising did nothing - the
layout only ran once at startup.
Now the fit is one uniform scale with no ceiling, recomputed whenever
the window changes size (maximise, restore, drag), and the canvas is
centred in whatever client area it gets. Uniform scale is what locks
the aspect: a wider-than-16:9 desktop letterboxes with even black bars
instead of stretching the cockpit. Panes gained Resize() so the glass
and its button banks re-scale with the canvas; the pixel buffers keep
their native source resolution.
Scaling up is free quality on the MFDs - their glass is a downscale of
a native 640x480 channel until about 200%.
Verified on the 3440x1392 ultrawide: opens at 125% (2400x1350) instead
of 100%, maximises to 126% centred with even bars, a 1884x661 window
fits 61% letterboxed left/right, 1084x961 fits 56% letterboxed top/
bottom, and a 2584x1461 client scales up to 134%.
The 3D still renders at -res and D3D stretches it to the canvas, so
raise -res to match a large screen for 1:1 pixels; start-windowed.bat
and the README say so.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The main game window becomes the cockpit shell (enlarged, clipping
children); every display folds in as a chrome-less child pane in the
pod interior arrangement:
[ MFD UL ] [ MFD UC ] [ MFD UR ]
[ plasma (reduced) ][ viewscreen (centered) ]
[ MFD LL ] [ Map ] [ MFD LR ]
The 3D scene presents into a black STATIC viewscreen child via
Present's hDestWindowOverride (new gMainPresentWindow global) - no
swap-chain changes, and STATIC's transparent hit-testing keeps mouse
input over the 3D view flowing to the game window. MFDSplitView gains a
parent/child mode; PlasmaScreen::Position reparents the glass into the
shell. Main window class background goes black for the cockpit gaps.
Verified by screenshot: live green gauges (LIFT CUT / BOOST / CHUTE /
trigger-program screens) with their red button strips, the 3D canyon in
the centered viewscreen, plasma score glass at its left, map with lit
amber preset lamps - one window, 976x1132 client at 50% scale.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The pod drove five monochrome MFDs from the color channels of two video
outputs - SVGA16 packs bit-slices of the shared gauge canvas into R/G/B
of gauge window 3 (upper MFDs) and R/G of window 4 (lower MFDs), with the
map palettized on the secondary and physically mounted portrait. The
desktop reconstruction previously required an external BitBlt-mirror
wrapper.
With L4MFDSPLIT=1, SVGA16 renders each display into its own window
(MFDSplitView, plain GDI) straight from the canvas + port bit-masks:
five green-screen MFD windows and the 90CW-rotated Map, tiled in the pod
grid to the right of the main view (L4MFDSCALE percent, default 50). The
packed D3D windows stay hidden but keep presenting off-screen, leaving
the original path untouched. Handles spanning mode (2-window setups).
Also: the plasma glass now opens directly below the main view (clamped
to the work area; L4PLASMAPOS=x,y overrides) per playtest feedback.
Verified: window grid comes up as main + 5 MFDs + Map + plasma with the
packed windows hidden; screenshots confirm a green MFD score readout and
the portrait tactical map rendering correctly. dist packer and BUILD.md
updated; the launcher wrapper is obsolete for split-mode use.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Imports the current Win32 source for the pod-racing game 'Red Planet',
built on the MUNGA engine and its L4 (Win32/DirectX) platform layer:
- MUNGA / MUNGA_L4: cross-platform engine core and Win32 backend
- RP / RP_L4: Red Planet game logic and Win32 application
- DivLoader, Setup1: asset loader and installer project
- lib, MUNGA_L4/openal, MUNGA_L4/sos: third-party audio dependencies
Removed stale Subversion metadata and added .gitignore/.gitattributes.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
CydandClaude Opus 5