1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
|
map_id: MACRO
;\1: map id
db GROUP_\1, MAP_\1
ENDM
map_attributes: MACRO
;\1: map name
;\2: map id
;\3: connections: combo of NORTH, SOUTH, WEST, and/or EAST, or 0 for none
CURRENT_MAP_WIDTH = \2_WIDTH
CURRENT_MAP_HEIGHT = \2_HEIGHT
\1_MapAttributes::
db CURRENT_MAP_HEIGHT, CURRENT_MAP_WIDTH
dw \1_Blocks
dw \1TextPointers
dw \1ScriptLoader
dw \1_MapEvents
db \3
ENDM
; Connections go in order: north, south, west, east
connection: MACRO
;\1: direction
;\2: map name
;\3: map id
;\4: offset of the target map relative to the current map
; (x offset for east/west, y offset for north/south)
; LEGACY: Support for old connection macro
if _NARG == 6
connection \1, \2, \3, (\4) - (\5)
else
; Calculate tile offsets for source (current) and target maps
_src = 0
_tgt = (\4) + 3
if _tgt < 0
_src = -_tgt
_tgt = 0
endc
if !STRCMP("\1", "north")
_blk = \3_WIDTH * (\3_HEIGHT - 3) + _src
_map = _tgt
_win = (\3_WIDTH + 6) * \3_HEIGHT + 1
_y = \3_HEIGHT * 2 - 1
_x = (\4) * -2
_len = CURRENT_MAP_WIDTH + 3 - (\4)
if _len > \3_WIDTH
_len = \3_WIDTH
endc
elif !STRCMP("\1", "south")
_blk = _src
_map = (CURRENT_MAP_WIDTH + 6) * (CURRENT_MAP_HEIGHT + 3) + _tgt
_win = \3_WIDTH + 7
_y = 0
_x = (\4) * -2
_len = CURRENT_MAP_WIDTH + 3 - (\4)
if _len > \3_WIDTH
_len = \3_WIDTH
endc
elif !STRCMP("\1", "west")
_blk = (\3_WIDTH * _src) + \3_WIDTH - 3
_map = (CURRENT_MAP_WIDTH + 6) * _tgt
_win = (\3_WIDTH + 6) * 2 - 6
_y = (\4) * -2
_x = \3_WIDTH * 2 - 1
_len = CURRENT_MAP_HEIGHT + 3 - (\4)
if _len > \3_HEIGHT
_len = \3_HEIGHT
endc
elif !STRCMP("\1", "east")
_blk = (\3_WIDTH * _src)
_map = (CURRENT_MAP_WIDTH + 6) * _tgt + CURRENT_MAP_WIDTH + 3
_win = \3_WIDTH + 7
_y = (\4) * -2
_x = 0
_len = CURRENT_MAP_HEIGHT + 3 - (\4)
if _len > \3_HEIGHT
_len = \3_HEIGHT
endc
else
fail "Invalid direction for 'connection'."
endc
map_id \3
dw \2_Blocks + _blk
dw wOverworldMapBlocks + _map
db _len - _src
db \3_WIDTH
db _y, _x
dw wOverworldMapBlocks + _win
endc
ENDM
map: MACRO
;\1: map name: for the MapAttributes pointer (see data/maps/attributes.asm)
;\2: tileset: a TILESET_* constant
;\3: environment: TOWN, ROUTE, INDOOR, CAVE, ENVIRONMENT_5, GATE, or DUNGEON
;\4: location: from constants/landmark_constants.asm
db BANK(\1_MapAttributes), \2, \3
dw \1_MapAttributes
db \4
db 0, 0 ; ???
ENDM
def_warp_events: MACRO
if DEF(_NUM_WARP_EVENTS)
PURGE _NUM_WARP_EVENTS
endc
_NUM_WARP_EVENTS EQUS "_NUM_WARP_EVENTS_\@"
db _NUM_WARP_EVENTS
_NUM_WARP_EVENTS = 0
ENDM
warp_event: MACRO
db \2, \1 ; y, x
db \4 ; index
map_id \3
dw wOverworldMapBlocks + \5 ; unused
_NUM_WARP_EVENTS = _NUM_WARP_EVENTS + 1
ENDM
def_bg_events: MACRO
if DEF(_NUM_BG_EVENTS)
PURGE _NUM_BG_EVENTS
endc
_NUM_BG_EVENTS EQUS "_NUM_BG_EVENTS_\@"
db _NUM_BG_EVENTS
_NUM_BG_EVENTS = 0
ENDM
bg_event: MACRO
db \2, \1 ; y, x
db \3 ; function (unused?)
db \4 ; text index
_NUM_BG_EVENTS = _NUM_BG_EVENTS + 1
ENDM
def_object_events: MACRO
if DEF(_NUM_OBJECT_EVENTS)
PURGE _NUM_OBJECT_EVENTS
endc
_NUM_OBJECT_EVENTS EQUS "_NUM_OBJECT_EVENTS_\@"
db _NUM_OBJECT_EVENTS
_NUM_OBJECT_EVENTS = 0
ENDM
object_event: MACRO
db \3 ; sprite
db \2 + 4, \1 + 4 ; x, y
db \4 ; movement function
dn \5, \6 ; radius
db \7, \8 ; hour limits?
shift
db \8 ; object type function
shift
db \8, \9 ; unknown 1, 2
shift
db \9 ; sight range
shift
db \9 ; unknown 3
shift
db \9 ; unknown 4
_NUM_OBJECT_EVENTS = _NUM_OBJECT_EVENTS + 1
ENDM
|
