Optimizing 1979's Manbiki Shounen: Shoplifting Boy for Commodore PET скачать в хорошем качестве

Optimizing 1979's Manbiki Shounen: Shoplifting Boy for Commodore PET

Today we look at how I went about optimizing the BASIC code written way back in 1979 by Hiroshi Suzuki in Japan for his ground-breaking Commodore PET 2001 game called Manbiki Shounen, aka Shoplifting Boy. We'll go step by step through all the changes from the original, and learn quite a bit about how the gameplay was implemented in this possibly first-ever stealth video game. After going through the code, we'll quickly adapt the code to run on a Commodore 64 and take advantage of the Faster 64 variable profiler to add an extra layer of optimizing. Previous Manbiki Shounen video:    • First Stealth Video Game: Lost & Foun...   Closing song: "Bit Pair" by Bedford Level Experiment:    • Bit Pair - TRON song by Bedford Level...   To support 8-Bit Show And Tell: Become a patron:   / 8bitshowandtell   One-time donation: https://paypal.me/8BitShowAndTell 2nd channel:    / @8-bitshowandtell247   Download the original game and my optimized versions on .d64 here: https://www.dropbox.com/scl/fi/mwj0eh... https://8bitshowandtell.com/downloads... If the Youtube redirect stuff is munging it, try copying and pasting: 8bitshowandtell.com/downloads/manbikim.d64 Index: 0:00 Last time: Manbiki Syonen 2:09 This time: optimizing 4:22 10 DIM: initializing variables in order 6:24 2000-2050: Why there are two 2030s 12:22 3000-3020: Beginning of main game loop 18:14 3010-3080: Player movement 21:04 3010: Optimizing this line 28:51 3090-3120: Player animation 31:57 3120-3170: Shoplifting 36:01 4000-4050: Warden movement 38:14 4050-4090: Warden animation 43:00 4095-5045: Warden's shoplifter detection 44:46 20000-20050: Game won, fixing my bug 49:11 C64: Profiling Manbiki Shonen with Faster 64 54:13 Making our DIM from the output 1:00:35 Thanks!