|
1 | | -# Disassembler! Sort of a pun. Assembly |
| 1 | +# Disassembler |
| 2 | +Game Development in assembly. |
2 | 3 |  |
3 | 4 |
|
| 5 | +A plug & play game in assmebly for i386 architecture. All you need is a - |
| 6 | +Microcontroller with i386 architecture and a display attached to it. |
4 | 7 |
|
5 | | -Disassembles enemy ships?! |
| 8 | +## Try running locally using qemu - |
| 9 | +```shell |
| 10 | +make clean && make run disassembler |
| 11 | +``` |
6 | 12 |
|
7 | | -------------------------------------------------------------------------------------------------------------------------------------- |
| 13 | +## About the game - |
| 14 | +* Control the player ship using WASD to kill all the enemy ships in vicinity. |
| 15 | +* You level up when there are no more enemies on the screen left. |
| 16 | +* Difficulty increases with levelling up, number of ships increase, their frequency of firing bullet increase but your ship's speed increases as well. |
| 17 | +* If you lose press r to reset the game, starting with a new level 1. |
8 | 18 |
|
| 19 | +## Maps |
| 20 | +* Draw your own maps by editing disassembler/map*.bin files for each level. |
| 21 | +* E represents location of enemy ship on map and P represents location of player ship on map. |
9 | 22 |
|
10 | | -xxxxxxx xxxxxxx oooxxxx xxxxxxx |
11 | | - xxxxx xxxxx oxoxxx xxxxx |
12 | | - xxx xxx oooxx xxx |
13 | | - x x x x |
| 23 | +## Resource |
| 24 | +https://github.com/hackbacc/disassembler/raw/master/resources.md |
14 | 25 |
|
15 | | - | |
16 | | - xxxxxxx xxxxxxx xxxxxxx xxxxxxx |
17 | | - xxxxx xxxxx xxxxx xxxxx |
18 | | - xxx xxx xxx xxx |
19 | | - x x x x |
20 | | - |
21 | | - | |
22 | | - xxxxxxx xxxxxxx xxxxxxx xxxxxxx |
23 | | - xxxxx xxxxx xxxxx xxxxx |
24 | | - xxx xxx xxx xxx |
25 | | - x | x x x |
26 | | - |
27 | | - | |
28 | | - | |
29 | | - | |
30 | | - 0 |
31 | | - 000 |
32 | | - 00000 |
33 | | - 0000000 |
34 | | -------------------------------------------------------------------------------------------------------------------------------------- |
35 | | - |
36 | | -## Rules: |
37 | | -1. Game is like space invaders. Enemy ships will keep falling from the sky like 'tetris' at a slower pace. |
38 | | -2. Our ship will be at the bottom with a laser turret. |
39 | | - |
40 | | -## Ship's capabilites - |
41 | | -1. One iota of laser will kaboom one pixel square areas of the enemy ship. |
42 | | -2. Firing speed can be altered. |
43 | | -3. The kaboom range can be altered. |
44 | | -4. The ship size and speed can be altered. Size can be proportional to the speed of the ship. You get to choose? |
45 | | -5. Type of ships. |
46 | | - |
47 | | -## Enemy ship's capabilities - |
48 | | -1. Simple: One hit one kill. |
49 | | -2. Extended: Player's ship has some health? |
50 | | -3. Degree of freedom is one in the beginning. |
51 | | - |
52 | | -## Type of enemy ships - |
53 | | -1. Small zombie thug ships, slow rate of fire (RoF) but large in number. High probability of spawning. |
54 | | -2. Mid size thug ships with larger turrets. |
55 | | -3. Extended: Boss ship with humongous size and multiple turrets ? Slow movement. |
56 | | -4. Simple: The enemy can be of various sizes? Round? Shapeless. |
57 | | - |
58 | | -## Arena or game environment - |
59 | | -1. Simple: We can fix the player's ship and change the environment, enemies keep piling up like tetris. |
60 | | -2. Extended version (DLC?!): The player ship has four degree of freedoms and it can score points based on the number of enemy ships it wrecks! |
61 | | -3. Extended: Space mines? Environmental factors which can be used. |
62 | | -4. 45 degree bullets of enemies. |
63 | | - |
64 | | -# MISC - |
65 | | -1. Player stats, high score! |
66 | | -2. Number of ships (lives). |
67 | | - |
68 | | - |
69 | | -## Resources - |
70 | | -http://employees.oneonta.edu/higgindm/assembly/video_games.htm |
71 | | -http://www.skynet.ie/~darkstar/assembler/tut6.html |
72 | | -http://www.wagemakers.be/english/doc/vga |
73 | | -http://www.gabrielececchetti.it/Teaching/CalcolatoriElettronici/Docs/i8086_and_DOS_interrupts.pdf |
74 | | -https://wiki.osdev.org/Drawing_In_Protected_Mode#Locating_Video_Memory |
75 | | -https://wiki.osdev.org/Printing_to_Screen |
76 | | -http://mikeos.sourceforge.net/write-your-own-os.html |
77 | | -https://www.codeproject.com/Articles/664165/Writing-a-boot-loader-in-Assembly-and-C-Part |
78 | | -http://faydoc.tripod.com/cpu/ Special directives |
79 | | -https://www.glamenv-septzen.net/en/view/6 why 0x7C00 |
80 | | -http://www.ctyme.com/intr/int.htm interrupts all |
81 | | -https://montcs.bloomu.edu/Information/LowLevel/assembly64.pdf macro labels %% |
82 | | - |
83 | | -https://wiki.osdev.org/Interrupt_Vector_Table IVT |
84 | | -https://nasm.us/doc/nasmdoc0.html HOLY GRAIL OF ASM LANG |
85 | | -https://www.daniweb.com/programming/software-development/threads/256108/problem-with-nasm-s-times-directive why remove .section segments |
86 | | -https://0x00sec.org/t/realmode-assembly-writing-bootable-stuff-part-1/2901 this awesome tutorial |
87 | | - |
88 | | -https://www.partitionwizard.com/help/what-is-chs.html Cylinder-head-sector |
89 | | -https://www.pngfind.com/pngs/m/189-1896680_galaga-galaga-ship-hd-png-download.png |
90 | | -https://thestarman.pcministry.com/linux/bochsrc.bxrc.htm # bochs src file |
91 | | -https://www.cs.princeton.edu/courses/archive/fall06/cos318/precepts/bochs_tutorial.html # bochs startup setup tutorial |
92 | | - |
93 | | -* structures |
94 | | -https://www.d.umn.edu/~gshute/asm/data-structures.xhtml |
95 | | -https://www.csee.umbc.edu/courses/undergraduate/313/spring05/burt_katz/lectures/Lect10/structuresInAsm.html |
96 | | -https://stackoverflow.com/questions/26723567/accessing-an-array-of-structs-in-assembly how to align structures |
97 | | - |
98 | | -https://ya-webdesign.com/image/2d-space-ship-png/834235.html images ship |
99 | | - |
100 | | -* Timer IVT 1Ch |
101 | | -http://www.ctyme.com/intr/rb-2443.htm |
102 | | -http://www.gpcet.ac.in/wp-content/uploads/2018/03/mpi-1-22.pdf |
103 | | -https://en.wikipedia.org/wiki/Linear-feedback_shift_register |
104 | | - |
105 | | - |
106 | | -https://stackoverflow.com/questions/51693306/registering-interrupt-in-16-bit-x86-assembly/51694601 * KEYBOARD ISR |
107 | | -https://www.google.com/search?q=using+keyboard+interrupt+assembly&oq=using+keyboard+interrupt+assembly&aqs=chrome..69i57j33l2.10511j0j9&sourceid=chrome&ie=UTF-8 |
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