update ceversi..

Author: Lee Yunjin

ceversi/.dockerignore

@@ -0,0 +1,30 @@
+name: Build Betting WASM
+
+on:
+  push:
+    branches: ["**"]
+  pull_request:
+
+jobs:
+  build-wasm:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install clang
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y clang
+
+      - name: Build wasm
+        run: make wasm
+
+      - name: Verify JS syntax
+        run: node --check public/script.js
+
+      - name: Upload wasm artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: betting-logic-wasm
+          path: public/betting_logic.wasm

ceversi/.github/workflows/wasm-build.yml

@@ -4,3 +4,4 @@ othello.db
 libs/
 *.o
 server
+public/betting_logic.wasm

ceversi/.gitignore

@@ -1,91 +1,65 @@
 # --- C Build Stage ---
 FROM alpine:latest AS c_builder
 
-# Install build dependencies.
-# Using edge community repository to ensure latest versions of libraries.
-RUN apk add --no-cache \
-    gcc musl-dev make sqlite-dev openssl-dev cjson-dev uriparser-dev libc-utils linux-headers git \
+# Install build dependencies from edge community for latest library support
+RUN apk update && apk add --no-cache \
+    tcc clang lld musl-dev make sqlite-dev openssl-dev cjson-dev uriparser-dev git libc-utils linux-headers cmake \
     --repository=https://dl-cdn.alpinelinux.org/alpine/edge/community
 
 WORKDIR /app
 
-# Copy the entire project context.
-COPY . .
+# Build libttak (external dependency)
+ARG LIBTTAK_REPO="https://github.com/religiya-serdtsa/libttak.git"
+ARG LIBTTAK_REF="main"
+RUN git clone --depth 1 --branch "${LIBTTAK_REF}" "${LIBTTAK_REPO}" /app/libttak
+WORKDIR /app/libttak
+RUN make clean && LDFLAGS="${LDFLAGS} -Wl,--no-eh-frame-hdr -fuse-ld=lld" make -j$(nproc) && \
+    make install
 
-# Clone cwist at build time (version-pinned via CWIST_REF).
-# This avoids shipping cwist source in the build context and keeps dependencies reproducible.
-ARG CWIST_REPO="https://github.com/gg582/cwist.git"
+# Build cwist (core framework)
+ARG CWIST_REPO="https://github.com/religiya-serdtsa/cwist.git"
 ARG CWIST_REF="main"
 RUN git clone --depth 1 --branch "${CWIST_REF}" "${CWIST_REPO}" /app/cwist
+RUN git -C /app/cwist submodule update --init --recursive
 
-# 1. Install Headers (Include) manually to system paths.
-# This resolves compilation issues where Makefiles use relative paths (e.g., -I../include)
-# by making headers available globally in /usr/local/include.
-RUN cp -r /app/cwist/include/* /usr/local/include/ && \
-    cp -r /app/libs/include/* /usr/local/include/ 2>/dev/null || true
-
-# 2. Build Library & Install (Link).
-# Build libcwist.a and copy it to /usr/lib so the linker finds it automatically
-# without needing specific -L flags.
 WORKDIR /app/cwist
-RUN make clean 2>/dev/null || true; \
-    make && \
-    cp libcwist.a /usr/lib/
 
-# 3. Build Main Server.
-# Navigate back to root to build the backend server binary.
-WORKDIR /app
-RUN make clean 2>/dev/null || true; \
-    make
+# Define a compiler wrapper to enforce gnu17 standard during library build
+RUN printf '#!/bin/sh\n/usr/bin/gcc -std=gnu17 "$@"' > /usr/local/bin/gcc-std && \
+    chmod +x /usr/local/bin/gcc-std
 
+# Build cwist with linked libttak
+RUN rm -rf lib/libttak && mkdir -p lib && \
+    cp -r /app/libttak lib/libttak && \
+    env LDFLAGS="${LDFLAGS} -fuse-ld=lld -Wl,--no-eh-frame-hdr" CC=/usr/local/bin/gcc-std make -j$(nproc) && \
+    env CC=/usr/local/bin/gcc-std make install
 
-# --- Go Build Stage ---
-FROM golang:1.25-alpine AS go_builder
+# Build Main Server
 WORKDIR /app
-
-COPY go.mod go.sum ./
-RUN go mod download
-
-COPY main.go ./
-# Build the Go relay with CGO disabled for static linking.
-RUN CGO_ENABLED=0 go build -o ceversi_relay .
+COPY . .
+RUN make clean && make -j$(nproc)
 
 
 # --- Final Run Stage ---
 FROM alpine:latest
 
-# Install runtime dependencies required for the C server.
+# Install runtime shared libraries
 RUN apk add --no-cache \
     sqlite-libs openssl cjson uriparser libgcc \
     --repository=https://dl-cdn.alpinelinux.org/alpine/edge/community
 
 WORKDIR /app
 
-# Copy the compiled C backend binary.
-COPY --from=c_builder /app/server ./ceversi-backend
-
-# Copy the compiled Go relay binary.
-COPY --from=go_builder /app/ceversi_relay ./ceversi-relay
-
+# Copy binary and assets from builder
+COPY --from=c_builder /app/server ./ceversi
 COPY public/ ./public/
-
-# Copy root-level templates and fallback assets.
 COPY index.html.tmpl .
 COPY style.css .
 COPY script.js .
-COPY othello.db .
 
-EXPOSE 31744
-
-# Default environment variable for the relay URL.
-ENV RELAY_URL="wss://portal.gosuda.org/relay"
+# Ensure database file existence for initialization
+RUN touch othello.db
 
-# Start the relay server.
-# We hardcode the server-url in CMD to ensure it connects correctly without shell expansion issues.
-ENTRYPOINT ["./ceversi-relay"]
-CMD ["--name", "ceversi", \
-     "--port", "31744", \
-     "--backend-port", "31745", \
-     "--c-server", "./ceversi-backend", \
-     "--server-url", "wss://portal.gosuda.org/relay"]
+EXPOSE 31744
 
+ENTRYPOINT ["./ceversi", "--no-certs"]

ceversi/Dockerfile

@@ -1,12 +1,14 @@
 CC = gcc
-CFLAGS = -Wall -Wextra -I../include -O2
-LDFLAGS = -L.. -lcwist -lcjson -lssl -lcrypto -lsqlite3 -luriparser -lpthread
+CFLAGS = -Wall -Wextra -O3
+LDFLAGS = -lcwist -lttak -lcjson -lssl -lcrypto -luriparser -lpthread -ldl -lm
 
-SRCS = src/main.c src/db.c src/handlers.c src/utils.c
+SRCS = src/main.c src/db.c src/handlers.c src/utils.c src/memory.c src/betting_logic.c
 OBJS = $(SRCS:.c=.o)
 TARGET = server
+WASM_SRC = src/betting_logic_wasm.c
+WASM_OUT = public/betting_logic.wasm
 
-all: $(TARGET)
+all: $(TARGET) wasm
 
 $(TARGET): $(OBJS)
 	$(CC) $(OBJS) -o $(TARGET) $(LDFLAGS)
@@ -15,6 +17,15 @@ $(TARGET): $(OBJS)
 	$(CC) $(CFLAGS) -c $< -o $@
 
 clean:
-	rm -f $(OBJS) $(TARGET)
+	rm -f $(OBJS) $(TARGET) $(WASM_OUT)
 
-.PHONY: all clean
+wasm: $(WASM_OUT)
+
+$(WASM_OUT): $(WASM_SRC) src/betting_logic.c src/betting_logic.h
+	clang --target=wasm32 -O3 -nostdlib \
+	-Wl,--no-entry -Wl,--export=wasm_betting_single_delta \
+	-Wl,--export=wasm_betting_can_wager -Wl,--export=wasm_betting_project_points \
+	-Wl,--export=wasm_betting_multiplayer_reward \
+	$(WASM_SRC) src/betting_logic.c -o $(WASM_OUT)
+
+.PHONY: all clean wasm

ceversi/Makefile

@@ -26,6 +26,12 @@ make                 # builds ./server
 ```
 Feel free to customize `docker-compose.yml` or `Makefile` if you’re targeting something exotic.
 
+### Systemd install (apt-based distros)
+```bash
+sudo ./install.sh
+```
+This script mirrors the Docker build steps on the host, installs the binary + assets into `/opt/ceversi`, and drops a `ceversi.service` unit so `systemd` keeps it alive. Manage it with `systemctl status|restart ceversi.service` and tail logs via `journalctl -u ceversi.service -f`.
+
 ## Project Map
 - `src/` – the C engine (handlers, utils, DB glue).
 - `public/` + `index.html` – the chill front-end.

ceversi/README.md

@@ -1,6 +1,10 @@
 version: '3.8'
 services:
   ceversi:
+    init: true
+    stop_signal: SIGTERM
+    stop_grace_period: 30s
+    network_mode: "host"
     build: .
     ports:
       - "31744:31744"
@@ -11,4 +15,4 @@ services:
       - ./style.css:/app/style.css
       - ./script.js:/app/script.js
       - ./othello.db:/app/othello.db
-    restart: always
+    restart: always

ceversi/docker-compose.yml

@@ -16,8 +16,9 @@
             </div>
 
             <div class="nav-links">
-                <a href="#" class="active" onclick="showView('lobby')">Play</a>
-                <a href="#" onclick="showRankings()">Rank</a>
+                <a id="nav-play" href="#" class="active" onclick="showView('lobby'); return false;">Play</a>
+                <a id="nav-rank" href="#" onclick="showRankings(); return false;">Rank</a>
+                <a id="nav-betting" href="#" onclick="showBettingZone(); return false;">Betting</a>
 
                 <div id="auth-controls">
                     <button class="btn btn-primary btn-sm" onclick="showAuthModal()">Login</button>
@@ -62,6 +63,10 @@
                             <button class="btn btn-primary" onclick="startLocalGame('othello')">Othello</button>
                             <button class="btn btn-outline" onclick="startLocalGame('reversi')">Reversi</button>
                         </div>
+                        <div class="form-group">
+                            <label>SinglePlayer Sessions</label>
+                            <div id="single-session-list" style="font-size:0.85rem; color:var(--text-secondary);">Loading singleplayer sessions...</div>
+                        </div>
                     </div>
 
                     <div class="card">
@@ -77,6 +82,10 @@
                             <button class="btn btn-primary" onclick="startMultiplayerGame('othello')">Join Othello</button>
                             <button class="btn btn-outline" onclick="startMultiplayerGame('reversi')">Join Reversi</button>
                         </div>
+                        <div class="form-group">
+                            <label>Multiplayer Rooms</label>
+                            <div id="multi-session-list" style="font-size:0.85rem; color:var(--text-secondary);">Loading rooms...</div>
+                        </div>
                     </div>
                 </div>
                 <div id="connection-status" style="text-align:center; margin-top:1rem; color:var(--text-secondary);"></div>
@@ -103,6 +112,63 @@
                 </div>
             </div>
 
+
+            <div id="betting-zone" class="view-container hidden">
+                <div class="hero-section">
+                    <h2>Betting Zone</h2>
+                    <p>Virtual money starts at 1000 points. Auto reset only when points reach -1000.</p>
+                </div>
+                <div class="card">
+                    <div style="display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;">
+                        <div>
+                            <strong>My Points:</strong> <span id="betting-points">-</span>
+                        </div>
+                    </div>
+                    <div style="margin-top:1rem;font-size:0.85rem;color:var(--text-secondary);">10 slots total (4 Easy / 3 Medium / 3 Hard). Slots stay fixed until server reset.</div>
+                    <div id="betting-slots" style="margin-top:1rem; display:grid; gap:0.8rem;"></div>
+                    <div style="margin-top:1rem;">
+                        <h3 style="margin-bottom:0.6rem;">Betting Point Rank</h3>
+                        <table style="width:100%; text-align:left; border-collapse:collapse;">
+                            <thead>
+                                <tr style="border-bottom:1px solid var(--border-color);">
+                                    <th style="padding:8px;">Rank</th>
+                                    <th style="padding:8px;">Identity</th>
+                                    <th style="padding:8px;">Points</th>
+                                </tr>
+                            </thead>
+                            <tbody id="betting-rankings-body"></tbody>
+                        </table>
+                    </div>
+                    <div style="margin-top:1rem;">
+                        <h3 style="margin-bottom:0.6rem;">Multiplayer Prediction Bet</h3>
+                        <div style="display:flex;gap:0.5rem;flex-wrap:wrap;align-items:center;">
+                            <input type="number" id="mp-bet-room" min="1" placeholder="Room" style="max-width:90px;">
+                            <input type="number" id="mp-bet-amount" min="1" value="100" style="max-width:100px;">
+                            <button class="btn btn-primary btn-sm" onclick="placeMultiplayerBet(1)">Bet P1</button>
+                            <button class="btn btn-outline btn-sm" onclick="placeMultiplayerBet(2)">Bet P2</button>
+                            <button class="btn btn-outline btn-sm" onclick="loadMultiplayerBetHistory()">Refresh History</button>
+                        </div>
+                        <div id="mp-bet-preview" style="margin-top:0.5rem;font-size:0.85rem;color:var(--text-secondary);">
+                            예상 포인트 변동을 표시합니다.
+                        </div>
+                        <table style="width:100%; margin-top:0.7rem; text-align:left; border-collapse:collapse;">
+                            <thead>
+                                <tr style="border-bottom:1px solid var(--border-color);">
+                                    <th style="padding:6px;">Room</th>
+                                    <th style="padding:6px;">Target</th>
+                                    <th style="padding:6px;">Amount</th>
+                                    <th style="padding:6px;">Settled</th>
+                                </tr>
+                            </thead>
+                            <tbody id="mp-bet-history-body"></tbody>
+                        </table>
+                    </div>
+                </div>
+                <div style="margin-top:1rem; text-align:center;">
+                    <button class="btn btn-outline" onclick="showView('lobby')">Back</button>
+                </div>
+            </div>
+
             <div id="game-area" class="view-container {% if not room_id %}hidden{% endif %}">
                 <div class="game-layout">
                     <div class="game-sidebar">