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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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6
packages/ludic.render3d/gpu.ludic
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@ -48,7 +48,7 @@ function gpu_name(kind: int) -> string {
# caller can show the player (gpu_fallback_reason).
function gpu_select() -> int {
if gpu_kind != 0 { return gpu_kind }
if Os.has_env("R3D_GFX") { gpu_wanted = gpu_kind_of(Os.env("R3D_GFX")) }
if r3d_env_has("R3D_GFX") { gpu_wanted = gpu_kind_of(r3d_env("R3D_GFX")) }
if gpu_wanted == 0 { gpu_wanted = GPU_GL }
gpu_kind = GPU_GL
if gpu_wanted == GPU_VK {
@ -318,7 +318,7 @@ function gpu_caps_fake(kind: string) -> void {
function gpu_caps_probe() -> void {
if gpu_cap_probed { return }
gpu_cap_probed = true
if Os.has_env("R3D_CAPS") { gpu_caps_fake(Os.env("R3D_CAPS")); return }
if r3d_env_has("R3D_CAPS") { gpu_caps_fake(r3d_env("R3D_CAPS")); return }
gpu_cap_windows = Os.platform() == "windows"
if not gpu_cap_windows { return }
if Vk.open() == 0 { return }
@ -793,7 +793,7 @@ function gpu_fb_at(fb: int) -> int {
return fb * GPU_FB_W
}
function gpu_glcheck_on() -> bool {
if gpu_glcheck < 0 { gpu_glcheck = 0; if Os.has_env("R3D_GLCHECK") { gpu_glcheck = 1 } }
if gpu_glcheck < 0 { gpu_glcheck = 0; if r3d_env_has("R3D_GLCHECK") { gpu_glcheck = 1 } }
return gpu_glcheck == 1
}
function gpu_check(tag: string) -> int { if gpu_kind == GPU_VK { return 0 }; return gl_check(tag) }