FF7/Field/Script/Opcodes/C0 JUMP - Revision history

BukTop: 8 revisions imported

2019-05-23T02:18:26Z

8 revisions imported

my_wiki>BukTop: 7 revisions imported

2018-04-04T09:34:43Z

7 revisions imported

my_wiki>Akari at 14:39, 18 December 2007

2007-12-18T14:39:19Z

my_wiki>Akari at 15:42, 4 December 2007

2007-12-04T15:42:40Z

my_wiki>Synergy Blades: Z -> I

2007-03-22T12:26:52Z

Z -> I

my_wiki>Synergy Blades: #2

2006-09-09T00:11:10Z

my_wiki>Synergy Blades: layout

2006-09-09T00:11:00Z

layout

my_wiki>Synergy Blades: mem

2006-09-09T00:10:40Z

mem

my_wiki>Synergy Blades at 23:06, 6 September 2006

2006-09-06T23:06:46Z

New page

* Opcode: '''0xC0'''
* Short name: '''JUMP'''
* Long name: Jump

==== Memory layout ====
{| border="1" cellspacing="1" cellpadding="3" style="border: 1px solid black; border-collapse: collapse;"
! width="40" | 0xC2
! width="40" | ''0''
! width="40" | ''0''
! width="40" | ''X''
! width="40" | ''Y''
! width="40" | ''Z''
! width="40" | ''H''
|}

==== Arguments ====

* '''const UShort''' ''0'': Zero. First byte changes co-ordinates; second crashes if non-zero.
* '''const Short''' ''X'': X-coordinate of the target to jump to.
* '''const Short''' ''Y'': Y-coordinate of the target to jump to.
* '''const Short''' ''Z'': Z-coordinate of the target to jump to.
* '''const UShort''' ''H'': Height of the jump. Must be non-zero.

==== Description ====

Causes the character to jump to the specified point, with the jump curve peaking at a height which is increased by using a larger value for the '''H''' argument. In addition, the larger the number, the longer the jump will take to complete. A "normal" value is around 0x15, 0x01 is fast and instantaneous; the argument must not be zero or the game will crash. Whilst this is an unsigned two-byte number, a large value (beyond around 0x60) will not only cause a vast jump height, but also cause the screen to scroll erratically (the larger the number, the more erratic).

Neither animation nor sound is specified in this opcode. An animation is played by using an animation opcode such as [[FF7/Field/Script/Opcodes/A2 DFANM|DFANM]], and a [[FF7/Field/Script/Opcodes/F1 SOUND|SOUND]] played, before the jump.

@@ Line 11: / Line 11: @@
 ! width="80" | ''Y''
 ! width="80" | ''I''
-! width="80" | ''H''
+! width="80" | ''Steps''
 |}
@@ Line 23: / Line 23: @@
 * '''const Short''' ''Y'': Y-coordinate of the target to jump to, or lower byte specifying address if ''B2'' is non-zero.
 * '''const Short''' ''I'': Triangle ID of the target to jump to, or lower byte specifying address if ''B3'' is non-zero.
-* '''const UShort''' ''H'': Steps in jump. Must be non-zero if a literal value. Alternatively, lower byte specifies address if ''B4'' is non-zero.
+* '''const UShort''' ''Steps'': Steps in jump. Must be non-zero if a literal value. Alternatively, lower byte specifies address if ''B4'' is non-zero.
 ==== Description ====

@@ Line 23: / Line 23: @@
 * '''const Short''' ''Y'': Y-coordinate of the target to jump to, or lower byte specifying address if ''B2'' is non-zero.
 * '''const Short''' ''I'': Triangle ID of the target to jump to, or lower byte specifying address if ''B3'' is non-zero.
-* '''const UShort''' ''H'': Height of the jump. Must be non-zero if a literal value. Alternatively, lower byte specifies address if ''B4'' is non-zero.
+* '''const UShort''' ''H'': Steps in jump. Must be non-zero if a literal value. Alternatively, lower byte specifies address if ''B4'' is non-zero.
 ==== Description ====
 Causes the character to jump to the specified point and triangle ID, with the jump curve peaking at a height which is increased by using a larger value for the '''H''' argument. In addition, the larger the number, the longer the jump will take to complete. A "normal" value is around 0x15, 0x01 is fast and instantaneous; the argument must not be zero or the game will crash. Whilst this is an unsigned two-byte number, a large value (beyond around 0x60) will not only cause a vast jump height, but also cause the screen to scroll erratically (the larger the number, the more erratic).
 Neither animation nor sound is specified in this opcode. An animation is played by using an animation opcode such as  [[FF7/Field/Script/Opcodes/A2 DFANM|DFANM]], and a [[FF7/Field/Script/Opcodes/F1 SOUND|SOUND]] played, before the jump.

@@ Line 10: / Line 10: @@
 ! width="80" | ''X''
 ! width="80" | ''Y''
-! width="80" | ''Z''
+! width="80" | ''I''
 ! width="80" | ''H''
 |}
@@ Line 18: / Line 18: @@
 * '''const Bit[4]''' ''B1'': Bank to retrieve X-coordinate, or zero if specifying ''X'' as a literal value.
 * '''const Bit[4]''' ''B2'': Bank to retrieve Y-coordinate, or zero if specifying ''Y'' as a literal value.
-* '''const Bit[4]''' ''B3'': Bank to retrieve Z-coordinate, or zero if specifying ''Z'' as a literal value.
+* '''const Bit[4]''' ''B3'': Bank to retrieve triangle ID, or zero if specifying ''Z'' as a literal value.
 * '''const Bit[4]''' ''B4'': Bank to retrieve jump height, or zero if specifying ''H'' as a literal value.
 * '''const Short''' ''X'': X-coordinate of the target to jump to, or lower byte specifying address if ''B1'' is non-zero.
 * '''const Short''' ''Y'': Y-coordinate of the target to jump to, or lower byte specifying address if ''B2'' is non-zero.
-* '''const Short''' ''Z'': Z-coordinate of the target to jump to, or lower byte specifying address if ''B3'' is non-zero.
+* '''const Short''' ''I'': Triangle ID of the target to jump to, or lower byte specifying address if ''B3'' is non-zero.
 * '''const UShort''' ''H'': Height of the jump. Must be non-zero if a literal value. Alternatively, lower byte specifies address if ''B4'' is non-zero.
 ==== Description ====
-Causes the character to jump to the specified point, with the jump curve peaking at a height which is increased by using a larger value for the '''H''' argument. In addition, the larger the number, the longer the jump will take to complete. A "normal" value is around 0x15, 0x01 is fast and instantaneous; the argument must not be zero or the game will crash. Whilst this is an unsigned two-byte number, a large value (beyond around 0x60) will not only cause a vast jump height, but also cause the screen to scroll erratically (the larger the number, the more erratic).
+Causes the character to jump to the specified point and triangle ID, with the jump curve peaking at a height which is increased by using a larger value for the '''H''' argument. In addition, the larger the number, the longer the jump will take to complete. A "normal" value is around 0x15, 0x01 is fast and instantaneous; the argument must not be zero or the game will crash. Whilst this is an unsigned two-byte number, a large value (beyond around 0x60) will not only cause a vast jump height, but also cause the screen to scroll erratically (the larger the number, the more erratic).
 Neither animation nor sound is specified in this opcode. An animation is played by using an animation opcode such as  [[FF7/Field/Script/Opcodes/A2 DFANM|DFANM]], and a [[FF7/Field/Script/Opcodes/F1 SOUND|SOUND]] played, before the jump.

@@ Line 6: / Line 6: @@
 {| border="1" cellspacing="1" cellpadding="3" style="border: 1px solid black; border-collapse: collapse;"
 ! width="40" | 0xC2
-! width="40" | ''B1 / B2''
+! width="50" | ''B1 / B2''
-! width="40" | ''B3 / B4''
+! width="50" | ''B3 / B4''
 ! width="80" | ''X''
 ! width="80" | ''Y''

← Older revision	Revision as of 02:18, 23 May 2019
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← Older revision	Revision as of 09:34, 4 April 2018
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@@ Line 16: / Line 16: @@
 ==== Arguments ====
-* '''const UShort''' ''0'': Zero. First byte changes co-ordinates; second crashes if non-zero.
+* '''const Bit[4]''' ''B1'': Bank to retrieve X-coordinate, or zero if specifying ''X'' as a literal value.
-* '''const Short''' ''X'': X-coordinate of the target to jump to.
+* '''const Bit[4]''' ''B2'': Bank to retrieve Y-coordinate, or zero if specifying ''Y'' as a literal value.
-* '''const Short''' ''Y'': Y-coordinate of the target to jump to.
+* '''const Bit[4]''' ''B3'': Bank to retrieve Z-coordinate, or zero if specifying ''Z'' as a literal value.
-* '''const Short''' ''Z'': Z-coordinate of the target to jump to.
+* '''const Bit[4]''' ''B4'': Bank to retrieve jump height, or zero if specifying ''H'' as a literal value.
-* '''const UShort''' ''H'': Height of the jump. Must be non-zero.
+* '''const Short''' ''X'': X-coordinate of the target to jump to, or lower byte specifying address if ''B1'' is non-zero.
 ==== Description ====