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feat(render3d): gate R3D_* switches behind R3D_DEV in windowed builds

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Every R3D_* read goes through r3d_env_has / r3d_env (env.ludic): a headless
build honours them as before, a windowed build only when R3D_DEV is set to
anything but "0", so a shipped game never reaches a debug view, feature kill,
file writer or hardware fake. Documented in docs/SHIPPING.md.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-09-16 13:21:51 +03:00
parent 132deac5bc
commit 2980f050ed
21 changed files with 122 additions and 74 deletions
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8
packages/ludic.render3d/water.ludic
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@ -37,7 +37,7 @@ var wb_primary: int = -1 # the body the reflection pass mirrors, o
function water_reflection_pass() -> void {
if wb_primary < 0 { return } # no body reflects: nothing to mirror
if water_refl == null {
if Os.has_env("R3D_REFLDIV") { water_refl_div = Text.to_int(Os.env("R3D_REFLDIV")) }
if r3d_env_has("R3D_REFLDIV") { water_refl_div = Text.to_int(r3d_env("R3D_REFLDIV")) }
if water_refl != null { target_free(water_refl) }
# sized from the scene target, not the window: with a render scale below 1 the frame
# this reflection is composited into is smaller than the drawable, and a reflection
@ -89,7 +89,7 @@ function water_reflection_pass() -> void {
sc_skip_blade = sb
sc_freeze = false
gpu_cull_face(GL_BACK)
if Os.has_env("R3D_DUMP_REFL") and not water_dumped { water_dumped = true; tex_dump(water_refl.color, water_refl.w, water_refl.h, "build/dbg_refl.ppm") }
if r3d_env_has("R3D_DUMP_REFL") and not water_dumped { water_dumped = true; tex_dump(water_refl.color, water_refl.w, water_refl.h, "build/dbg_refl.ppm") }
# restore
r3d_clip_y = 0xCF000000
m4_copy(cam_view, water_saved)
@ -118,10 +118,10 @@ var wb_dbg: int = -1
var wb_build_us: long = 0 # how long the last water_cells_build took (R3D_REFL_DBG prints it)
function water_reflect_visible() -> bool {
if wb_primary < 0 { return false }
if wb_refl_always < 0 { wb_refl_always = 0; if Os.has_env("R3D_REFL_ALWAYS") { wb_refl_always = 1 } }
if wb_refl_always < 0 { wb_refl_always = 0; if r3d_env_has("R3D_REFL_ALWAYS") { wb_refl_always = 1 } }
if wb_refl_always == 1 or ter_heights == null { return true }
if wb_ncells < 0 { let t0 = gl_now_us(); water_cells_build(); wb_build_us = gl_now_us() - t0 }
if wb_dbg < 0 { wb_dbg = 0; if Os.has_env("R3D_REFL_DBG") { wb_dbg = 1 } }
if wb_dbg < 0 { wb_dbg = 0; if r3d_env_has("R3D_REFL_DBG") { wb_dbg = 1 } }
if wb_dbg == 1 {
# R3D_REFL_DBG: once, what the test is made of and how much of it is in view
wb_dbg = 2