EnderTheCoder
b6d619254d
- ra3.client::display: shared interactive loops; SDL and Vulkan backends implement only the primitives (init/present/poll_event/window_size/ key_down/present_terrain). ra3.display picks the backend. - Menu: maps by localized name (gamestrings.csf), red/gold theme, hover highlight, mouse + keyboard, wheel scroll, fullscreen and FPS/vsync options, loading progress bar. - Terrain: continuous tile sampling via a texture array (REPEAT, uv = cell/(2*cellSize)) removes per-cell grid seams; SAGE blend ramp for material transitions; FPS label + top-right minimap overlays. - Skip the skirmish sim for map views; reuse the Vulkan texture; no idle terrain redraw.
65 lines
2.4 KiB
Docker
65 lines
2.4 KiB
Docker
# syntax=docker/dockerfile:1
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# Windows cross-build environment (x86_64), fully isolated from the Linux image
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# in Dockerfile so the two toolchains and standard libraries never interfere.
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#
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# Toolchain: llvm-mingw (clang + libc++ + the libc++ `std` module, MSVCRT
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# runtime) with the official SDL3 MinGW development package.
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FROM ubuntu:26.04 AS dev
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ENV DEBIAN_FRONTEND=noninteractive
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ARG APT_MIRROR=""
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RUN if [ -n "$APT_MIRROR" ]; then \
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sed -i -e "s|http://archive.ubuntu.com/ubuntu|${APT_MIRROR}|g" \
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-e "s|http://security.ubuntu.com/ubuntu|${APT_MIRROR}|g" \
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-e "s|http://ports.ubuntu.com/ubuntu-ports|${APT_MIRROR}|g" \
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/etc/apt/sources.list /etc/apt/sources.list.d/*.sources 2>/dev/null || true; \
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fi
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RUN --mount=type=cache,target=/var/lib/apt,sharing=locked \
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--mount=type=cache,target=/var/cache/apt,sharing=locked \
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for attempt in 1 2 3 4 5; do \
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apt-get -o Acquire::Retries=5 update && break; \
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echo "apt-get update failed (attempt $attempt), retrying"; \
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sleep 5; \
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done \
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&& apt-get -o Acquire::Retries=5 install -y --no-install-recommends \
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ca-certificates \
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cmake \
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curl \
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ninja-build \
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python3 \
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xz-utils \
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&& rm -rf /var/lib/apt/lists/*
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# Pinned toolchain + SDL3 versions (override with --build-arg to bump).
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ARG LLVM_MINGW_VERSION=20260908
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ARG LLVM_MINGW_FLAVOR=msvcrt
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ARG SDL3_VERSION=3.4.16
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RUN mkdir -p /opt/llvm-mingw /opt/sdl3-mingw \
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&& curl -fL "https://github.com/mstorsjo/llvm-mingw/releases/download/${LLVM_MINGW_VERSION}/llvm-mingw-${LLVM_MINGW_VERSION}-${LLVM_MINGW_FLAVOR}-ubuntu-22.04-x86_64.tar.xz" \
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| tar -xJ -C /opt/llvm-mingw --strip-components=1 \
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&& curl -fL "https://github.com/libsdl-org/SDL/releases/download/release-${SDL3_VERSION}/SDL3-devel-${SDL3_VERSION}-mingw.tar.gz" \
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| tar -xz -C /opt/sdl3-mingw --strip-components=1
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ENV OPENRA3_LLVM_MINGW_ROOT=/opt/llvm-mingw
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ENV OPENRA3_SDL3_ROOT=/opt/sdl3-mingw
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WORKDIR /work
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COPY . .
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RUN cmake -S . -B build/windows -G Ninja \
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-DCMAKE_TOOLCHAIN_FILE=cmake/toolchains/llvm-mingw-x86_64.cmake \
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-DCMAKE_BUILD_TYPE=Release \
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&& cmake --build build/windows -j
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# package target: the .exe plus the SDL3 runtime DLL.
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FROM ubuntu:26.04 AS package
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WORKDIR /app
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COPY --from=dev /work/build/windows/bin/openra3.exe /app/
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COPY --from=dev /work/build/windows/bin/SDL3.dll /app/
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