Alexa Amundson
78fbe80f2a
bin/ 230 CLI tools (ask-*, br-*, agent-*, roadid, carpool) scripts/ 99 automation scripts fleet/ Node configs and deployment workers/ Cloudflare Worker sources (roadpay, road-search, squad webhooks) roadc/ RoadC programming language roadnet/ Mesh network (5 APs, WireGuard) operator/ Memory system scripts config/ System configs dotfiles/ Shell configs docs/ Documentation BlackRoad OS — Pave Tomorrow. RoadChain-SHA2048: d1a24f55318d338b RoadChain-Identity: alexa@sovereign RoadChain-Full: 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
43 lines
1.3 KiB
Bash
Executable File
43 lines
1.3 KiB
Bash
Executable File
#!/bin/bash
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# BR-Waves - 3D wave simulation
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clear
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trap 'printf "\033[?25h\033[0m"; clear; exit' INT TERM EXIT
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printf '\033[?25l'
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COLS=$(tput cols) LINES=$(tput lines)
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CX=$((COLS/2)) CY=$((LINES/2))
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W=30 H=20
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T=0
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SHADING=' .:-=+*#%@█'
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while true; do
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printf '\033[H'
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for ((gy=0;gy<H;gy++)); do
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line=""
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for ((gx=0;gx<W;gx++)); do
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# Wave height
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wave=$(echo "s(($gx - $W/2 + $T) * 0.4) * 3 + s(($gy - $H/2 + $T) * 0.3) * 2" | bc -l 2>/dev/null || echo "0")
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hi=$(echo "scale=0; ($wave + 5) * 10 / 10" | bc 2>/dev/null || echo "5")
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# Isometric projection
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sx=$(echo "scale=0; $CX + ($gx - $gy) * 2" | bc)
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sy=$(echo "scale=0; $CY/2 + ($gx + $gy) / 2 - $hi" | bc)
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if [[ -n "$sx" && -n "$sy" ]] && (( sx>0 && sx<COLS && sy>0 && sy<LINES )); then
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(( hi < 0 )) && hi=0
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(( hi > 10 )) && hi=10
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sh=${SHADING:$hi:1}
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# Color by height
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if (( hi > 7 )); then col=231
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elif (( hi > 5 )); then col=69
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elif (( hi > 3 )); then col=33
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else col=17; fi
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printf '\033[%d;%dH\033[38;5;%dm%s\033[0m' "$sy" "$sx" "$col" "$sh"
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fi
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done
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done
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printf '\033[1;1H\033[38;5;69m🌊 BR-Waves \033[38;5;69m[q=quit]\033[0m'
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T=$((T+1))
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sleep 0.1
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read -rsn1 -t 0.01 K && [[ "$K" == "q" ]] && exit
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done
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