Sam MacPherson hexonaut
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| package flash; | |
| #if !flash_no_alchemy extern #end class Memory { | |
| #if flash_no_alchemy | |
| private static var mem:flash.utils.ByteArray = prepareInitialByteArray(); | |
| private static function prepareInitialByteArray ():flash.utils.ByteArray { | |
| var b = new flash.utils.ByteArray(); | |
| b.endian = flash.utils.Endian.LITTLE_ENDIAN; |
hexonaut
/ LightMap.hx
Created
September 6, 2012 17:59
Implementation of the light map described here: http://sammacpherson.wordpress.com/2011/05/23/2d-dynamic-lighting-with-molehillhxsl/ .
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| /** | |
| * Renders a lighting mask which can be added to the display list via Bitmap. | |
| * @author Sam MacPherson | |
| */ | |
| package as3gl.lighting; | |
| import as3gl.core.Destroyable; | |
| import as3gl.core.Runnable; | |
| import as3gl.display.Batcher; |
hexonaut
/ gist:9495343
Created
March 11, 2014 21:20
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| R (Rotation) = [ cosA -sinA, sinA cosA ], S (Scale) = [ Sx 0, 0 Sy ] | |
| M = RS | |
| M11 = Sx*cosA | |
| M21 = Sx*sinA | |
| => tanA = M21 / M11 | |
| => A = arctan(M21 / M11) |
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| #!/bin/bash | |
| #################################################### | |
| # Deploy all scripts on chain to prepare for spell | |
| # | |
| # Requires MCD environment variables to be in scope https://changelog.makerdao.com/releases/kovan/active/contracts.json | |
| # | |
| # Usage: ./collateral_deploy.sh <DSS GEM JOIN DIR> <GEM JOIN VARIANT> <ILK> <TOKEN ADDRESS> | |
| # Example: ./collateral_deploy.sh ~/dev/makerdao/dss-gem-joins GemJoin5 ETH-A 0xe3dD56821f8C422849AF4816fE9B3c53c6a2F0Bd | |
| #################################################### |
hexonaut
/ Gas Price Utility Function
Created
April 7, 2021 16:55
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| gp() { | |
| if [ $# -eq 0 ] | |
| then | |
| echo Gas price is $(echo $ETH_GAS_PRICE / 1000000000 | bc) Gwei | |
| return | |
| elif [ "$1" = "fast" ] | |
| then | |
| GAS_GWEI=$(curl -s "https://api.etherscan.io/api?module=gastracker&action=gasoracle&apikey=APIKEY" | jq -r .result.FastGasPrice) | |
| elif [ "$1" = "trade" ] | |
| then |
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| # Setup variables | |
| export PS1="\[\e[32m\]\W\[\e[91m\]\$(parse_git_branch)\[\e[00m\] $ " | |
| export DEFAULT_PS1="$PS1" | |
| # RPC Endpoints | |
| export REMOTE_MAINNET_RPC_URL=https://eth-mainnet.alchemyapi.io/v2/XXX | |
| export OFFICE_MAINNET_RPC_URL=http://geth.dappnode:8545 | |
| export MAINNET_RPC_URL="$REMOTE_MAINNET_RPC_URL" | |
| export OPTIMISM_RPC_URL=https://opt-mainnet.g.alchemy.com/v2/XXX |