Game Play Struct - Revision history

Mzxrules at 17:17, 6 August 2021

2021-08-06T17:17:24Z

Mzxrules at 15:02, 6 August 2021

2021-08-06T15:02:42Z

Mzxrules: Mzxrules moved page Global Context (Game) to Game Play Struct: chaos chaos

2021-08-06T14:48:36Z

Mzxrules moved page Global Context (Game) to Game Play Struct: chaos chaos

Charles445: /* Addresses */ Current Room Number

2019-01-09T16:47:59Z

‎Addresses: Current Room Number

CloudMax: Added subscreen context

2018-06-27T09:09:44Z

Added subscreen context

Mzxrules at 08:13, 5 September 2017

2017-09-05T08:13:20Z

Mzxrules at 18:46, 19 October 2016

2016-10-19T18:46:26Z

Mzxrules: /* Addresses */

2016-06-29T21:35:32Z

‎Addresses

Mzxrules: Mzxrules moved page Global Context to Global Context (Game) without leaving a redirect: Reorganizing due to new discoveries over the last few months

2016-06-29T20:26:43Z

Mzxrules moved page Global Context to Global Context (Game) without leaving a redirect: Reorganizing due to new discoveries over the last few months

Mzxrules at 11:13, 6 December 2015

2015-12-06T11:13:29Z

@@ Line 298: / Line 298: @@
 | 011E1A || u16 || 80223E3A || 801DA2BA || 801DA47A || 801DAB7A || 801D82FA || 801D833A || Next [[entrance index]]
 |}
 [[Category:Ram]]

@@ Line 1: / Line 1: @@
 {{address3|
 |space=ram
-|name=Global Context
+|name=game_play
 |ver1=Debug|ref1=ram|start1=80212020|size1=12518
 |ver2=NTSC 1.0|ref2=ram|start2=801C84A0|size2=12518
@@ Line 10: / Line 10: @@
 }}
 {{See also|Ram Map}}
-The '''Global Context''' is a section of ram that contains a set of game engine related variables. The starting address is a very important address as it is argument 0 for many functions. The global context is sometimes abbreviated as 'ctxt'
+The '''game_play''' struct is a [[Game State]] containing a large chunk of the core game engine's variables. Historically, the instance of game_play was referred to as the Global Context, because it is dynamically allocated to a consistent address and many functions pass around either a reference to the game_play struct, or it's inner game struct.
 {{clear}}
 == Addresses ==
@@ Line 34: / Line 34: @@
 | 12518
 | 12518
-| style="text-align: left;" | Global Context
+| style="text-align: left;" | game_play
 | struct
 | 801C84A0
@@ Line 47: / Line 47: @@
 | 00A4
 | A4
-| style="text-align: left;" | [[Global Context|Global Context (Common) values]]
+| style="text-align: left;" | [[Game Struct]]
 | struct
 | 801C84A0
@@ Line 226: / Line 226: @@
 | 80224144
 |}
 {|class="wikitable"
 ! Offset || Type || Debug || NTSC 1.0 || NTSC 1.1 || NTSC 1.2 || PAL 1.0 || PAL 1.1 || Description
 |-
-| 000000 || struct || 80212020 || 801C84A0 || 801C8660 || 801C8D60 || 801C64E0 || 801C6520 || [[Global Context|Global Context (Common) values]]
+| 000000 || struct || 80212020 || 801C84A0 || 801C8660 || 801C8D60 || 801C64E0 || 801C6520 || [[Game Struct]]
 |-
 | 0000A4 || (u16) || 802120C4 || 801C8544 || 801C8704 || 801C8E04 || 801C6584 || 801C65C4 || Current scene number

@@ Line 281: / Line 281: @@
 |-
 | 0117A4 || (?) || 802237C4 || 801D9C44 || 801D9E04 || 801DA504 || 801D7C84 || 801D7CC4 || Argument 0 for [[Function Map#SpawnObject|SpawnObject()]] (this address, not value at this address)
 |-
 | 011CC8 || (void*) || 80223CE8 || 801DA168 || 801DA328 || 801DAA28 || 801D81A8 || 801D81E8 || Current Room Pointer

@@ Line 108: / Line 108: @@
 | 801F9340
 | 80222510
 |-
 | 10B20

@@ Line 62: / Line 62: @@
 | 001D68 || u32 || 80213D88 || 801CA208 || 801CA3C8 || 801CAAC8 || 801C8248 || 801C8288 || [[Cutscene|Cutscene pointer]]
 |-
-| 0117A4 || (?) || 802237C4 || 801D9C44 || 801D9E04 || 801DA504 || 801D7C84 || 801D7CC4 || Argument 0 for [[RAM Map (Debug Rom)#SpawnObject|SpawnObject()]] (this address, not value at this address)
+| 0117A4 || (?) || 802237C4 || 801D9C44 || 801D9E04 || 801DA504 || 801D7C84 || 801D7CC4 || Argument 0 for [[Function Map#SpawnObject|SpawnObject()]] (this address, not value at this address)
 |-
 | 011CC8 || (void*) || 80223CE8 || 801DA168 || 801DA328 || 801DAA28 || 801D81A8 || 801D81E8 || Current Room Pointer

← Older revision	Revision as of 14:48, 6 August 2021
(No difference)

← Older revision	Revision as of 20:26, 29 June 2016
(No difference)

@@ Line 1: / Line 1: @@
-{|class="wikitable" float: {{{Float|right}}}; clear:right; text-align:center;" align={{{Float|right}}} cellspacing=0 cellpadding=8
+{{address3|
-|+ Global Context
+|space=ram
-|-
+|name=Global Context
-!Version
+|ver1=Debug|ref1=ram|start1=80212020|size1=12518
-!colspan="2"|[[VRam]]
+|ver2=NTSC 1.0|ref2=ram|start2=801C84A0|size2=12518
-|-
+|ver3=NTSC 1.1|ref3=ram|start3=801C8660|size3=12518
-|Debug||<tt>80212020</tt>
+|ver4=NTSC 1.2|ref4=ram|start4=801C8D60|size4=12518
-|-
+|ver5=PAL 1.0|ref5=ram|start5=801C64E0|size5=12518
-|NTSC 1.0||<tt>801C84A0</tt>
+|ver6=PAL 1.1|ref6=ram|start6=801C6520|size6=12518
-|-
+}}
 {{See also|Ram Map}}
 The '''Global Context''' is a section of ram that contains a set of game engine related variables. The starting address is a very important address as it is argument 0 for many functions. The global context is sometimes abbreviated as 'ctxt'