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| author | Paul Gilbert | 2006-05-07 22:36:26 +0000 |
|---|---|---|
| committer | Paul Gilbert | 2006-05-07 22:36:26 +0000 |
| commit | b20966b92b8333f66da4b964c032c730ef762273 (patch) | |
| tree | 0d9378e4867f0c2b8fb487fcdfd305879a00d74c /engines | |
| parent | b2d4cd6a35eaca50ab6883dba363108ca7e62902 (diff) | |
| download | scummvm-rg350-b20966b92b8333f66da4b964c032c730ef762273.tar.gz scummvm-rg350-b20966b92b8333f66da4b964c032c730ef762273.tar.bz2 scummvm-rg350-b20966b92b8333f66da4b964c032c730ef762273.zip | |
Initial disassembly of NPC schedule handling methods
svn-id: r22380
Diffstat (limited to 'engines')
| -rw-r--r-- | engines/lure/diassembly/LURE.ASM | 598 | ||||
| -rw-r--r-- | engines/lure/diassembly/Lure_notes.txt | 67 |
2 files changed, 418 insertions, 247 deletions
diff --git a/engines/lure/diassembly/LURE.ASM b/engines/lure/diassembly/LURE.ASM index 8304cf9295..f250dda271 100644 --- a/engines/lure/diassembly/LURE.ASM +++ b/engines/lure/diassembly/LURE.ASM @@ -1,4 +1,4 @@ - lure.asm Sourcer v6.09 17-Nov- 5 5:53 pm Page 1 +npc_unknown_3 lure.asm Sourcer v6.09 17-Nov- 5 5:53 pm Page 1 PAGE 59,132 @@ -195,7 +195,7 @@ HS_TALK_CHAR_ID equ 39h HS_RESPONSE_ID equ 3Ch HS_V42 equ 42h HS_V44 equ 44h -HS_HOTSPOT2_SCRIPT_ID equ 45h +HS_TICK_SCRIPT_OFFSET equ 45h HS_USE2_HOTSPOT_ID equ 47h HS_PATHFIND_COVERED equ 49h HS_V4A equ 4Ah @@ -266,6 +266,8 @@ ROOM_NUM_LAYERS equ 8 ROOM_FIRST_LAYER equ 9 ROOM_SEQUENCE_OFFSET equ 11h ROOM_ENTRY_TIME equ 13h +ROOM_V17 equ 17h +ROOM_V18 equ 18h ROOM_X_START equ 19h ROOM_X_END equ 1Bh ROOM_EXITS_START equ 1Dh @@ -357,6 +359,13 @@ WALKTO_HOTSPOT_ID equ 0 WALKTO_X equ 2 WALKTO_Y equ 4 +; State values for the cursor_state variable +CURSORSTATE_NONE equ 0 +CURSORSTATE_ACTION equ 1 +CURSORSTATE_SEQUENCE equ 2 +CURSORSTATE_TALK equ 3 +CURSORSTATE_4 equ 4 + ; The following equates show data references outside the range of the program. = 0000 data_1e equ 0 ; (0000:0000=30h) @@ -1524,7 +1533,7 @@ WALKTO_Y equ 4 ; ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß -273F:088B ú8E C5 action_look_2: mov es,bp +273F:088B ú8E C5 action_handle_2: mov es,bp 273F:088D úBF 65F3 mov di, offset player_action_support_record 273F:0890 úBE 3382 mov si, offset data_3382 273F:0893 F7 04 FFFF test word ptr [si],0FFFFh @@ -1539,7 +1548,7 @@ WALKTO_Y equ 4 273F:08A1 33 C0 xor ax,ax ; Zero register 273F:08A3 AB stosw ; Store ax to es:[di] 273F:08A4 8E DD mov ds,bp -273F:08A6 C6 06 9834 01 mov byte ptr data_1084,1 ; (273F:9834=0F9h) +273F:08A6 C6 06 9834 01 mov cursor_state, CURSORSTATE_ACTION 273F:08AB A3 1924 mov hotspot_id, ax 273F:08AE úBE 6CEF mov si, offset player_hotspot_rec 273F:08B1 89 44 52 mov [si+HS_DEST_HOTSPOT],ax @@ -1551,7 +1560,7 @@ WALKTO_Y equ 4 273F:08C2 89 44 42 mov [si+HS_V42], ax 273F:08C5 88 44 44 mov [si+HS_V44], al 273F:08C8 C6 07 02 mov byte ptr [bx], CHAR_ACTION_DISPATCH_ACTION -273F:08CB C7 47 01 65F3 mov word ptr [bx+1], offset player_action_support_record +273F:08CB C7 47 01 65F3 mov word ptr [bx+CURRENT_ACTION_SUPPORT_TABLE], offset player_action_support_record 273F:08D0 loc_65: 273F:08D0 8E DD mov ds,bp 273F:08D2 8B 0E 0782 mov cx, saved_mouse_x @@ -2804,7 +2813,7 @@ WALKTO_Y equ 4 seq_set_blocking_hotspot_script proc near 273F:10A3 81 FB 03E8 cmp bx, PLAYER_HOTSPOT_ID 273F:10A7 75 05 jne loc_154 ; Jump if not equal -273F:10A9 C6 06 9834 02 mov byte ptr data_1084,2 ; (273F:9834=0F9h) +273F:10A9 C6 06 9834 02 mov cursor_state, CURSORSTATE_SEQUENCE 273F:10AE loc_154: ; xref 273F:10A7 273F:10AE E8 FC37 call get_room_resource_pointer 273F:10B1 D1 E1 shl cx,1 ; Shift w/zeros fill @@ -3111,13 +3120,13 @@ WALKTO_Y equ 4 273F:12A5 75 2F jnz loc_178 ; If yes then jump 273F:12A7 F7 06 BA25 FFFF test viewing_room, 0FFFFh ; Viewing remote room? 273F:12AD 75 2A jnz loc_179 ; If yes then jump -273F:12AF 80 3E 9834 03 cmp byte ptr data_1084,3 ; ??? Clicked on talk line? +273F:12AF 80 3E 9834 03 cmp cursor_state, CURSORSTATE_TALK 273F:12B4 74 49 je loc_ret_182 ; Jump if equal 273F:12B6 81 3E 11DD 0088 cmp char_dest_y, 80h + MENUBAR_Y_SIZE ; In menubar area? 273F:12BC 72 42 jb loc_183 ; If yes then jump -273F:12BE 80 3E 9834 02 cmp byte ptr data_1084,2 +273F:12BE 80 3E 9834 02 cmp cursor_state, CURSORSTATE_SEQUENCE 273F:12C3 74 35 je loc_181 ; Jump if equal -273F:12C5 80 3E 9834 04 cmp byte ptr data_1084,4 ; (31E4:9834=0) +273F:12C5 80 3E 9834 04 cmp cursor_state, CURSORSTATE_4 273F:12CA 74 2E je loc_181 ; Jump if equal 273F:12CC F6 06 11DA 01 test mouse_buttons2, 1 @@ -3169,7 +3178,7 @@ WALKTO_Y equ 4 ; Handler code for looking at a hotspot 273F:132F loc_187: -273F:132F C6 06 9834 01 mov byte ptr data_1084,1 ; (31E4:9834=0) +273F:132F C6 06 9834 01 mov cursor_state, CURSORSTATE_ACTION 273F:1334 úBE 6CEF mov si, offset player_hotspot_rec 273F:1337 33 C0 xor ax,ax ; Zero register 273F:1339 89 44 52 mov [si+HS_DEST_HOTSPOT],ax @@ -3180,8 +3189,8 @@ WALKTO_Y equ 4 273F:1347 03 5C 61 add bx, [si+HS_ACTION_OFFSET] 273F:134A 83 C3 63 add bx, HS_FIRST_ACTION_OFFSET 273F:134D úBF 65F3 mov di, offset player_action_support_record -273F:1350 89 7F 01 mov [bx+1],di -273F:1353 C7 05 0010 mov word ptr [di],10h +273F:1350 89 7F 01 mov [bx+CURRENT_ACTION_SUPPORT_TABLE], di +273F:1353 C7 05 0010 mov word ptr [di], 10h 273F:1357 A1 1924 mov ax, hotspot_id 273F:135A 89 45 02 mov [di+2],ax 273F:135D C7 45 04 0000 mov word ptr [di+4], 0 @@ -3258,7 +3267,7 @@ WALKTO_Y equ 4 273F:1409 33 C0 xor ax,ax ; Zero register 273F:140B A2 9834 mov data_1084, al 273F:140E úBF 65F3 mov di, offset player_action_support_record -273F:1411 89 7F 01 mov [bx+1],di +273F:1411 89 7F 01 mov [bx+CURRENT_ACTION_SUPPORT_TABLE], di 273F:1414 89 05 mov [di],ax 273F:1416 88 44 FF mov [si-1],al 273F:1419 88 44 2A mov [si+HS_ACTION_CTR],al @@ -4624,7 +4633,7 @@ WALKTO_Y equ 4 273F:1C1D 73 1F jae loc_437 ; Too high 273F:1C1F 80 3E 6D52 01 cmp player_action_state, CHAR_ACTION_START_WALK 273F:1C24 74 07 je loc_435 ; Jump if equal -273F:1C26 80 3E 6D52 04 cmp player_action_state, 4 +273F:1C26 80 3E 6D52 04 cmp player_action_state, CHAR_ACTION_PROCESSING_PATH 273F:1C2B 75 11 jne loc_437 ; Jump if not equal 273F:1C2D loc_435: ; xref 273F:1C24 273F:1C2D 05 0001 add ax,1 @@ -4642,9 +4651,9 @@ WALKTO_Y equ 4 273F:1C48 E9 0173 jmp loc_451 273F:1C4B loc_438: ; xref 273F:1C41 -273F:1C4B 80 3E 9834 04 cmp byte ptr data_1084,4 ; (31E4:9834=0) +273F:1C4B 80 3E 9834 04 cmp cursor_state, CURSORSTATE_4 273F:1C50 74 5B je loc_440 ; Jump if equal -273F:1C52 80 3E 9834 03 cmp byte ptr data_1084,3 ; (31E4:9834=0) +273F:1C52 80 3E 9834 03 cmp cursor_state, CURSORSTATE_TALK 273F:1C57 74 5C je loc_441 ; Jump if equal ; Check for cursor in menubar area @@ -4656,7 +4665,7 @@ WALKTO_Y equ 4 273F:1C68 C6 06 11E3 11 mov cursor_index_new, CURSOR_MENUBAR_AREA 273F:1C6D E9 014E jmp loc_451 ; (1DBE) 273F:1C70 loc_439: ; xref 273F:1C5E -273F:1C70 F6 06 9834 FF test byte ptr data_1084,0FFh ; (31E4:9834=0) +273F:1C70 F6 06 9834 FF test cursor_state, 0FFh 273F:1C75 74 47 jz loc_443 ; Jump if zero 273F:1C77 C7 06 1924 0000 mov hotspot_id, 0 273F:1C7D C6 06 11E3 0F mov cursor_index_new, CURSOR_CAMERA @@ -10161,7 +10170,7 @@ WALKTO_Y equ 4 273F:41BE action_dispatch proc near 273F:41BE úC7 44 52 0000 mov [si+HS_DEST_HOTSPOT], 0 -273F:41C3 8B 5F 01 mov bx, [bx+1] +273F:41C3 8B 5F 01 mov bx, [bx+CURRENT_ACTION_SUPPORT_TABLE] 273F:41C6 8B EB mov bp, bx 273F:41C8 8B 1F mov bx, [bx] 273F:41CA 89 1E BB45 mov current_action_num, bx @@ -10188,7 +10197,7 @@ WALKTO_Y equ 4 273F:41FA 81 7D 1B 03E8 cmp word ptr [di+ANIM_HOTSPOT_ID], PLAYER_HOTSPOT_ID 273F:41FF 75 0B jne loc_ret_827 ; Jump if not equal assume ds:seg_code -273F:4201 C6 06 9834 00 mov byte ptr data_1084, 0 +273F:4201 C6 06 9834 00 mov cursor_state, CURSORSTATE_NONE 273F:4206 C7 06 11E4 FFFF mov hotspot_name_id2, 0FFFFh 273F:420C loc_ret_827: ; xref 273F:41FF @@ -10334,7 +10343,7 @@ WALKTO_Y equ 4 273F:42E9 A1 BA17 mov ax, current_hotspot 273F:42EC 3D 03E8 cmp ax, PLAYER_HOTSPOT_ID ; Is character the player? 273F:42EF 75 2E jne loc_840 ; Jump if not -273F:42F1 F6 06 9834 FF test byte ptr data_1084, 0FFh +273F:42F1 F6 06 9834 FF test cursor_state, 0FFh 273F:42F6 75 26 jnz loc_ret_839 ; Jump if not zero ; Room change code for the player @@ -10545,21 +10554,21 @@ WALKTO_Y equ 4 273F:4441 53 push bx 273F:4442 BB B0AE mov bx, offset hotspot_action_list 273F:4445 B9 0014 mov cx, NUM_HOTSPOT_ACTION_SLOTS -273F:4448 8B 45 1B mov ax,[di+1Bh] +273F:4448 8B 45 1B mov ax, [di+ANIM_HOTSPOT_ID] 273F:444B locloop_854: ; xref 273F:4468 -273F:444B 3B 07 cmp ax,[bx] -273F:444D 75 16 jne loc_855 ; Jump if not equal -273F:444F C7 47 04 0001 mov word ptr [bx+4],1 -273F:4454 81 7F 02 2710 cmp word ptr [bx+2],2710h +273F:444B 3B 07 cmp ax, [bx] +273F:444D 75 16 jne loc_855 ; Skip if hotspot not found +273F:444F C7 47 04 0001 mov word ptr [bx+4], 1 +273F:4454 81 7F 02 2710 cmp word ptr [bx+2], 2710h 273F:4459 73 0A jae loc_855 ; Jump if above or = 273F:445B 56 push si -273F:445C 8B 77 06 mov si,[bx+6] -273F:445F C7 44 4A 0001 mov word ptr [si+4Ah],1 +273F:445C 8B 77 06 mov si, [bx+6] +273F:445F C7 44 4A 0001 mov word ptr [si+4Ah], 1 273F:4464 5E pop si -273F:4465 loc_855: ; xref 273F:444D, 4459 +273F:4465 loc_855: ; Move to next entry 273F:4465 83 C3 08 add bx, HOTSPOT_ACTION_SLOT_SIZE -273F:4468 E2 E1 loop locloop_854 ; Loop if cx > 0 +273F:4468 E2 E1 loop locloop_854 ; Loop through list 273F:446A 5B pop bx 273F:446B C3 retn @@ -10710,19 +10719,19 @@ WALKTO_Y equ 4 ; ;ÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜ - seq_method_48 proc near + seq_set_new_support_action proc near 273F:452E 53 push bx -273F:452F 8B C1 mov ax, cx -273F:4531 E8 C7B6 call get_room_resource_pointer2 +273F:452F 8B C1 mov ax, cx ; Get param +273F:4531 E8 C7B6 call get_room_resource_pointer2 ; Get HS resource 273F:4534 58 pop ax 273F:4535 loc_867: 273F:4535 úC7 44 61 0005 mov word ptr [si+HS_ACTION_OFFSET], CURRENT_ACTION_RECORD_SIZE 273F:453A loc_868: 273F:453A C6 44 4D 00 mov byte ptr [si+HS_V4D], 0 273F:453E D1 E0 shl ax, 1 ; Shift w/zeros fill -273F:4540 05 1380 add ax, offset seq48_offset_list +273F:4540 05 1380 add ax, offset support_data_offset_list 273F:4543 8B D8 mov bx, ax -273F:4545 8B 07 mov ax, [bx] +273F:4545 8B 07 mov ax, [bx] ; Get support entry 273F:4547 8B DE mov bx, si 273F:4549 03 5C 61 add bx, [si+HS_ACTION_OFFSET] 273F:454C 83 C3 63 add bx, HS_FIRST_ACTION_OFFSET @@ -10732,7 +10741,7 @@ WALKTO_Y equ 4 273F:4558 89 47 03 mov [bx+CURRENT_ACTION_ROOM_NUM], ax 273F:455B C6 44 2A 00 mov byte ptr [si+HS_ACTION_CTR], 0 273F:455F C3 retn - seq_method_48 endp + seq_set_new_support_action endp ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß ; SUBROUTINE @@ -10930,8 +10939,8 @@ WALKTO_Y equ 4 seq_method_45 proc near 273F:46A4 E8 C641 call get_room_resource_pointer -273F:46A7 C6 44 44 07 mov byte ptr [si+44h],7 -273F:46AB C7 44 42 0082 mov word ptr [si+42h],82h +273F:46A7 C6 44 44 07 mov byte ptr [si+HS_V44], 7 +273F:46AB C7 44 42 0082 mov word ptr [si+HS_V42], 82h 273F:46B0 C3 retn seq_method_45 endp @@ -11073,7 +11082,12 @@ WALKTO_Y equ 4 273F:4785 C3 retn character_face_hotspot endp - ;* No entry point to code + ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß + ; SUBROUTINE + ; + ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß + + npc_execute_script_proc proc near 273F:4786 8B DD mov bx,bp 273F:4788 8B 07 mov ax,[bx] 273F:478A 50 push ax @@ -11082,15 +11096,23 @@ WALKTO_Y equ 4 273F:4791 58 pop ax 273F:4792 E8 F69F call sequence_execute 273F:4795 C3 retn - ;* No entry point to code -273F:4796 C6 44 44 01 mov byte ptr [si+44h],1 -273F:479A C7 44 42 0016 mov word ptr [si+42h],16h + npc_execute_script_proc endp + + ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß + ; SUBROUTINE + ; + ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß + + npc_unknown2 proc near +273F:4796 C6 44 44 01 mov byte ptr [si+HS_V44], 1 +273F:479A C7 44 42 0016 mov word ptr [si+HS_V42], 16h 273F:479F E8 FC9F call sub_97 ; (4441) 273F:47A2 8B DE mov bx,si 273F:47A4 03 5C 61 add bx, [si+HS_ACTION_OFFSET] 273F:47A7 83 C3 63 add bx, HS_FIRST_ACTION_OFFSET -273F:47AA 89 6F 01 mov [bx+1], bp +273F:47AA 89 6F 01 mov [bx+CURRENT_ACTION_SUPPORT_TABLE], bp 273F:47AD C3 retn + npc_unknown2 endp ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß ; SUBROUTINE @@ -12308,7 +12330,7 @@ WALKTO_Y equ 4 273F:4FF4 C6 44 4C 01 mov byte ptr [si+HS_V4C], 1 273F:4FF8 C7 44 52 0000 mov [si+HS_DEST_HOTSPOT], 0 assume ds:seg_code -273F:4FFD C6 06 9834 04 mov byte ptr data_1084, 4 +273F:4FFD C6 06 9834 04 mov cursor_state, CURSORSTATE_4 273F:5002 E9 0661 jmp sub_133 273F:5005 loc_1026: @@ -12324,7 +12346,7 @@ WALKTO_Y equ 4 273F:5019 74 11 jz loc_1029 ; Jump if zero 273F:501B 8B 44 47 mov ax, [si+HS_USE2_HOTSPOT_ID] 273F:501E A3 BA19 mov use_hotspot_id, ax -273F:5021 8B 44 45 mov ax, [si+HS_HOTSPOT2_SCRIPT_ID] +273F:5021 8B 44 45 mov ax, [si+HS_TICK_SCRIPT_OFFSET] 273F:5024 E8 EE0D call sequence_execute 273F:5027 C7 44 47 0000 mov word ptr [si+HS_USE2_HOTSPOT_ID], 0 @@ -12427,6 +12449,7 @@ WALKTO_Y equ 4 273F:50F6 3C 03 cmp al, CHAR_ACTION_EXEC_SCRIPT 273F:50F8 74 1F je loc_1046 ; Jump if equal +; Dispatching action 273F:50FA 8B 45 0E mov ax, [di+ANIM_ROOM_NUM] 273F:50FD F7 47 03 FFFF test word ptr [bx+3], 0FFFFh 273F:5102 75 03 jnz loc_1043 ; Jump if not zero @@ -12490,10 +12513,10 @@ WALKTO_Y equ 4 273F:5176 C6 44 4D 01 mov byte ptr [si+4Dh], 1 273F:517A 83 C3 05 add bx, CURRENT_ACTION_RECORD_SIZE 273F:517D loc_1053: ; xref 273F:5170 -273F:517D C7 47 01 13C2 mov word ptr [bx+1],13C2h -273F:5182 C6 07 02 mov byte ptr [bx],2 -273F:5185 8B 44 06 mov ax,[si+6] -273F:5188 89 47 03 mov [bx+3],ax +273F:517D C7 47 01 13C2 mov word ptr [bx+CURRENT_ACTION_SUPPORT_TABLE], 13C2h +273F:5182 C6 07 02 mov byte ptr [bx], CHAR_ACTION_DISPATCH_ACTION +273F:5185 8B 44 06 mov ax, [si+6] +273F:5188 89 47 03 mov [bx+3], ax 273F:518B C3 retn 273F:518C loc_1054: ; xref 273F:5166 273F:518C 53 push bx @@ -12637,58 +12660,64 @@ WALKTO_Y equ 4 ; ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß - ;* No entry point to code + npc_unknown1 proc near 273F:5280 F6 06 6D52 FF test player_action_state, 0FFh 273F:5285 74 0E jz loc_1072 ; Jump if zero -273F:5287 C7 44 42 000C mov word ptr [si+42h],0Ch -273F:528C C6 44 44 03 mov byte ptr [si+44h],3 -273F:5290 C6 44 2A 00 mov byte ptr [si+2Ah],0 +273F:5287 C7 44 42 000C mov word ptr [si+HS_V42], 0Ch +273F:528C C6 44 44 03 mov byte ptr [si+HS_V44], 3 +273F:5290 C6 44 2A 00 mov byte ptr [si+HS_ACTION_CTR], 0 273F:5294 C3 retn -273F:5295 loc_1072: ; xref 273F:5285 -273F:5295 8B 4D 1B mov cx,[di+1Bh] -273F:5298 89 0E 983F mov data_435,cx ; (273F:983F=7C83h) -273F:529C C7 06 9841 0000 mov data_436,0 ; (273F:9841=20EFh) +273F:5295 loc_1072: +273F:5295 8B 4D 1B mov cx, [di+ANIM_HOTSPOT_ID] +273F:5298 89 0E 983F mov data_435, cx +273F:529C C7 06 9841 0000 mov data_436, 0 273F:52A2 55 push bp 273F:52A3 BB 0022 mov bx,22h 273F:52A6 BA 03E8 mov dx, PLAYER_HOTSPOT_ID 273F:52A9 E8 10E4 call display_message_dialog -273F:52AC C6 44 44 04 mov byte ptr [si+44h],4 -273F:52B0 C7 44 42 0082 mov word ptr [si+42h],82h +273F:52AC C6 44 44 04 mov byte ptr [si+HS_V44], 4 +273F:52B0 C7 44 42 0082 mov word ptr [si+HS_V42], 82h 273F:52B5 5B pop bx -273F:52B6 8B 07 mov ax,[bx] -273F:52B8 89 44 33 mov [si+33h],ax +273F:52B6 8B 07 mov ax, [bx] +273F:52B8 89 44 33 mov [si+HS_V33], ax 273F:52BB E9 EF1B jmp loc_825 ; (41D9) 273F:52BE loc_1073: ; xref 273F:530D -273F:52BE C6 44 60 00 mov byte ptr [si+60h],0 +273F:52BE C6 44 60 00 mov byte ptr [si+60h], 0 273F:52C2 F7 44 61 FFFF test word ptr [si+HS_ACTION_OFFSET], 0FFFFh 273F:52C7 74 28 jz loc_1077 ; Jump if zero 273F:52C9 53 push bx 273F:52CA F7 44 4E FFFF test word ptr [si+4Eh],0FFFFh 273F:52CF 74 18 jz loc_1075 ; Jump if zero -273F:52D1 8B 5F 01 mov bx,[bx+1] -273F:52D4 81 FB 13BE cmp bx,13BEh +273F:52D1 8B 5F 01 mov bx, [bx+1] +273F:52D4 81 FB 13BE cmp bx, 13BEh 273F:52D8 72 06 jb loc_1074 ; Jump if below -273F:52DA ú81 FB 13CE cmp bx,13CEh ; (273F:13CE=54h) +273F:52DA ú81 FB 13CE cmp bx, 13CEh ; (273F:13CE=54h) 273F:52DE 72 09 jb loc_1075 ; Jump if below 273F:52E0 loc_1074: ; xref 273F:52D8 273F:52E0 C7 07 0017 mov word ptr [bx],17h 273F:52E4 C7 47 02 0000 mov word ptr [bx+2],0 273F:52E9 loc_1075: ; xref 273F:52CF, 52DE 273F:52E9 5B pop bx -273F:52EA 8B 44 06 mov ax,[si+6] -273F:52ED 89 47 03 mov [bx+3],ax +273F:52EA 8B 44 06 mov ax, [si+6] +273F:52ED 89 47 03 mov [bx+3], ax 273F:52F0 loc_ret_1076: ; xref 273F:52F6 273F:52F0 C3 retn 273F:52F1 loc_1077: ; xref 273F:52C7 -273F:52F1 F7 44 5E FFFF test word ptr [si+5Eh],0FFFFh +273F:52F1 F7 44 5E FFFF test word ptr [si+5Eh], 0FFFFh 273F:52F6 74 F8 jz loc_ret_1076 ; Jump if zero -273F:52F8 8B 44 5E mov ax,[si+5Eh] -273F:52FB 89 47 01 mov [bx+1],ax -273F:52FE 8B 44 06 mov ax,[si+6] -273F:5301 89 47 03 mov [bx+3],ax +273F:52F8 8B 44 5E mov ax, [si+5Eh] +273F:52FB 89 47 01 mov [bx+1], ax +273F:52FE 8B 44 06 mov ax, [si+6] +273F:5301 89 47 03 mov [bx+3], ax 273F:5304 C3 retn + npc_unknown1 endp + + ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß + ; JUMP POINT + ; + ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß 273F:5305 loc_1078: ; xref 273F:510C 273F:5305 80 44 60 01 add byte ptr [si+HS_V60], 1 @@ -12775,11 +12804,11 @@ WALKTO_Y equ 4 273F:53B8 8B DE mov bx,si 273F:53BA 03 5C 61 add bx, [si+HS_ACTION_OFFSET] 273F:53BD 83 C3 63 add bx, HS_FIRST_ACTION_OFFSET -273F:53C0 89 47 01 mov [bx+1],ax -273F:53C3 C6 07 02 mov byte ptr [bx],2 -273F:53C6 8B 44 06 mov ax,[si+6] -273F:53C9 89 47 03 mov [bx+3],ax -273F:53CC C6 44 2A 00 mov byte ptr [si+2Ah],0 +273F:53C0 89 47 01 mov [bx+CURRENT_ACTION_SUPPORT_TABLE], ax +273F:53C3 C6 07 02 mov byte ptr [bx], CHAR_ACTION_DISPATCH_ACTION +273F:53C6 8B 44 06 mov ax, [si+HS_ROOM_NUM] +273F:53C9 89 47 03 mov [bx+CURRENT_ACTION_ROOM_NUM], ax +273F:53CC C6 44 2A 00 mov byte ptr [si+HS_ACTION_CTR], 0 273F:53D0 C3 retn 273F:53D1 loc_1085: ; xref 273F:5373, 5396 273F:53D1 5B pop bx @@ -12866,14 +12895,19 @@ WALKTO_Y equ 4 273F:545C C3 retn get_proc endp - ;* No entry point to code -273F:545D 8B DD mov bx,bp -273F:545F 8B 07 mov ax,[bx] -273F:5461 83 C5 02 add bp,2 -273F:5464 8B DE mov bx,si + ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß + ; SUBROUTINE + ; + ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß + + npc_walking_check proc near +273F:545D 8B DD mov bx, bp +273F:545F 8B 07 mov ax, [bx] ; Get hotspot Id +273F:5461 83 C5 02 add bp, 2 +273F:5464 8B DE mov bx, si 273F:5466 03 5C 61 add bx, [si+HS_ACTION_OFFSET] 273F:5469 83 C3 63 add bx, HS_FIRST_ACTION_OFFSET -273F:546C 89 6F 01 mov [bx+1],bp +273F:546C 89 6F 01 mov [bx+CURRENT_ACTION_SUPPORT_TABLE], bp 273F:546F A3 BA19 mov use_hotspot_id, ax 273F:5472 A3 BA1B mov active_hotspot_id, ax 273F:5475 3D 03E8 cmp ax, PLAYER_HOTSPOT_ID @@ -12881,10 +12915,10 @@ WALKTO_Y equ 4 273F:547A 56 push si 273F:547B E8 B86C call get_room_resource_pointer2 273F:547E 5B pop bx -273F:547F 87 DE xchg bx,si -273F:5481 8B 44 06 mov ax,[si+6] -273F:5484 3B 47 06 cmp ax,[bx+6] -273F:5487 75 D3 jne loc_ret_1090 ; Jump if not equal +273F:547F 87 DE xchg bx, si +273F:5481 8B 44 06 mov ax, [si+HS_ROOM_NUM] ; Make sure hotspot +273F:5484 3B 47 06 cmp ax, [bx+HS_ROOM_NUM] ; is in char's room +273F:5487 75 D3 jne loc_ret_1090 ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß ; SUBROUTINE @@ -12996,36 +13030,45 @@ WALKTO_Y equ 4 273F:554D C3 retn character_start_walking endp character_walking_check endp - + npc_walking_check endp + ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß ; SUBROUTINE ; ;ÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜ + npc_set_support_offset_conditional proc near 273F:554E 8B DD mov bx, bp -273F:5550 8B 07 mov ax, [bx] -273F:5552 E8 DF E8 call sequence_execute -273F:5555 74 11 jz loca_5568 -273F:5557 8B 47 02 mov ax, [bx+2] -273F:555A loc_1101: ; xref 273F:556D +273F:5550 8B 07 mov ax, [bx] ; Get sequence offset +273F:5552 E8 DF E8 call sequence_execute ; Execute it +273F:5555 74 11 jz loca_5568 ; Skip if zero return +273F:5557 8B 47 02 mov ax, [bx+2] ; Get new action offset +273F:555A loc_1101: 273F:555A ú8B DE mov bx, si 273F:555C 03 5C 61 add bx, [si+HS_ACTION_OFFSET] 273F:555F 83 C3 63 add bx, HS_FIRST_ACTION_OFFSET -273F:5562 89 47 01 mov [bx+1], ax +273F:5562 89 47 01 mov [bx+CURRENT_ACTION_SUPPORT_TABLE], ax ; Set it action rec 273F:5565 E9 EC56 jmp action_dispatch loca_5568: 273F:5568 8B C5 mov ax,bp 273F:556A 05 0004 add ax,4 273F:556D EB EB jmp short loc_1101 ; (555A) + npc_set_support_offset_conditional endp - ;* No entry point to code + ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß + ; SUBROUTINE + ; + ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß + + npc_set_support_offset proc near 273F:556F 8B DD mov bx,bp 273F:5571 8B 07 mov ax, [bx] 273F:5573 8B DE mov bx, si 273F:5575 03 5C 61 add bx, [si+HS_ACTION_OFFSET] 273F:5578 83 C3 63 add bx, HS_FIRST_ACTION_OFFSET -273F:557B 89 47 01 mov [bx+1], ax +273F:557B 89 47 01 mov [bx+CURRENT_ACTION_SUPPORT_TABLE], ax 273F:557E E9 EC3D jmp action_dispatch + npc_set_support_offset endp ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß ; SUBROUTINE @@ -13037,7 +13080,7 @@ WALKTO_Y equ 4 character_walking_end proc near 273F:5581 ú81 7D 1B 03E8 cmp word ptr [di+ANIM_HOTSPOT_ID], PLAYER_HOTSPOT_ID 273F:5586 75 05 jne character_walking_end_2 -273F:5588 80 26 9834 02 and byte ptr data_1084, 2 ; (31E4:9834=0) +273F:5588 80 26 9834 02 and cursor_state, 2 ;ßßßß External Entry into Subroutine ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß ; @@ -13049,7 +13092,7 @@ WALKTO_Y equ 4 273F:5595 8B DE mov bx, si 273F:5597 03 5C 61 add bx, [si+HS_ACTION_OFFSET] 273F:559A 83 C3 63 add bx, HS_FIRST_ACTION_OFFSET -273F:559D 89 6F 01 mov [bx+1], bp +273F:559D 89 6F 01 mov [bx+CURRENT_ACTION_SUPPORT_TABLE], bp 273F:55A0 C3 retn character_walking_end endp @@ -13134,7 +13177,12 @@ WALKTO_Y equ 4 273F:561D C3 retn hotspot_get_action_sequence endp - ;* No entry point to code + ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß + ; SUBROUTINE + ; + ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß + + npc_hotspot5e_proc proc near 273F:561E 8B DD mov bx,bp 273F:5620 8B 07 mov ax,[bx] 273F:5622 8B 4F 02 mov cx,[bx+2] @@ -13146,7 +13194,8 @@ WALKTO_Y equ 4 273F:5634 83 C3 63 add bx, HS_FIRST_ACTION_OFFSET 273F:5637 89 47 03 mov [bx+3], ax 273F:563A E9 FF44 jmp character_walking_end - + npc_hotspot5e_proc endp + ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß ; SUBROUTINE ; @@ -13170,10 +13219,11 @@ WALKTO_Y equ 4 ; ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß + npc_set_random_dest proc near 273F:565B 8B DE mov bx, si 273F:565D 03 5C 61 add bx, [si+HS_ACTION_OFFSET] 273F:5660 83 C3 63 add bx, HS_FIRST_ACTION_OFFSET -273F:5663 89 6F 01 mov [bx+1], bp +273F:5663 89 6F 01 mov [bx+CURRENT_ACTION_SUPPORT_TABLE], bp ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß ; SUBROUTINE @@ -13181,50 +13231,52 @@ WALKTO_Y equ 4 ; Called from: 273F:606B ;ÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜ - sub_133 proc near + character_set_random_dest proc near 273F:5666 úC6 07 01 mov byte ptr [bx], CHAR_ACTION_START_WALK 273F:5669 C6 45 27 01 mov byte ptr [di+ANIM_UNKNOWN1], 1 273F:566D 56 push si 273F:566E 56 push si -273F:566F 8B 44 06 mov ax, [si+HS_ROOM_NUM] +273F:566F 8B 44 06 mov ax, [si+HS_ROOM_NUM] ; Get char's room rsc 273F:5672 E8 B675 call get_room_resource_pointer2 -273F:5675 8A 5C 18 mov bl,[si+18h] -273F:5678 32 FF xor bh,bh ; Zero register -273F:567A B1 03 mov cl,3 -273F:567C D3 E3 shl bx,cl ; Shift w/zeros fill -273F:567E 81 C3 2EB1 add bx,2EB1h -273F:5682 B9 0014 mov cx,14h +273F:5675 8A 5C 18 mov bl, [si+ROOM_V18] +273F:5678 32 FF xor bh, bh +273F:567A B1 03 mov cl, 3 +273F:567C D3 E3 shl bx, cl +273F:567E 81 C3 2EB1 add bx, offset room_rsc_table +273F:5682 B9 0014 mov cx, 20 ; # attempts 273F:5685 5E pop si 273F:5686 locloop_1109: ; xref 273F:56C3 273F:5686 51 push cx -273F:5687 E8 EDE2 call random -273F:568A 8B 4F 02 mov cx,[bx+2] -273F:568D 2B 0F sub cx,[bx] + +; Chooses a random destination for the character within the given rectangle +273F:5687 E8 EDE2 call random ; Get random value +273F:568A 8B 4F 02 mov cx, [bx+2] +273F:568D 2B 0F sub cx, [bx] 273F:568F F7 E1 mul cx ; dx:ax = reg * ax 273F:5691 03 17 add dx,[bx] 273F:5693 89 54 54 mov [si+HS_DEST_X],dx 273F:5696 52 push dx 273F:5697 E8 EDD2 call random -273F:569A 8B 4F 06 mov cx,[bx+6] -273F:569D 2B 4F 04 sub cx,[bx+4] +273F:569A 8B 4F 06 mov cx, [bx+6] +273F:569D 2B 4F 04 sub cx, [bx+4] 273F:56A0 F7 E1 mul cx ; dx:ax = reg * ax -273F:56A2 03 57 04 add dx,[bx+4] -273F:56A5 89 54 56 mov [si+HS_DEST_Y],dx -273F:56A8 8B C2 mov ax,dx +273F:56A2 03 57 04 add dx, [bx+4] +273F:56A5 89 54 56 mov [si+HS_DEST_Y], dx +273F:56A8 8B C2 mov ax, dx 273F:56AA 5A pop dx 273F:56AB B9 0003 mov cx,3 -273F:56AE E8 001D call sub_134 ; (56CE) -273F:56B1 0B C0 or ax,ax ; Zero ? -273F:56B3 75 0D jnz loc_1110 ; Jump if not zero -273F:56B5 05 0008 add ax,8 -273F:56B8 B9 0003 mov cx,3 -273F:56BB E8 0010 call sub_134 ; (56CE) -273F:56BE 0B C0 or ax,ax ; Zero ? -273F:56C0 74 07 jz loc_1111 ; Jump if zero -273F:56C2 loc_1110: ; xref 273F:56B3 -273F:56C2 59 pop cx -273F:56C3 E2 C1 loop locloop_1109 ; Loop if cx > 0 +273F:56AE E8 001D call character_check_dest_occupied +273F:56B1 0B C0 or ax, ax ; Occupied? +273F:56B3 75 0D jnz loc_1110 ; Jump if yes +273F:56B5 05 0008 add ax, 8 +273F:56B8 B9 0003 mov cx, 3 +273F:56BB E8 0010 call character_check_dest_occupied +273F:56BE 0B C0 or ax, ax ; Occupied +273F:56C0 74 07 jz loc_1111 ; Jump if not +273F:56C2 loc_1110: +273F:56C2 59 pop cx ; Loop to choose another +273F:56C3 E2 C1 loop locloop_1109 ; random destination 273F:56C5 5B pop bx 273F:56C6 87 DE xchg bx,si @@ -13234,8 +13286,8 @@ WALKTO_Y equ 4 273F:56CA 5B pop bx 273F:56CB 87 DE xchg bx,si 273F:56CD C3 retn - sub_133 endp - + character_set_random_dest endp + npc_set_random_dest endp ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß ; SUBROUTINE @@ -13243,15 +13295,15 @@ WALKTO_Y equ 4 ; Called from: 273F:56AE, 56BB ;ÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜ -273F:56CE sub_134 proc near + character_check_dest_occupied proc near 273F:56CE 53 push bx 273F:56CF 51 push cx 273F:56D0 E8 ECC1 call pathfind_get_cell 273F:56D3 59 pop cx 273F:56D4 locloop_1112: ; xref 273F:56E1 -273F:56D4 85 07 test ax,[bx] -273F:56D6 75 0F jnz loc_1114 ; Jump if not zero +273F:56D4 85 07 test ax,[bx] ; Is the dest occupied? +273F:56D6 75 0F jnz loc_1114 ; Jump if yes 273F:56D8 D0 E8 shr al,1 ; Shift w/zeros fill 273F:56DA 73 05 jnc loc_1113 ; Jump if carry=0 273F:56DC 83 C3 01 add bx,1 @@ -13266,7 +13318,7 @@ WALKTO_Y equ 4 273F:56E7 5B pop bx 273F:56E8 B0 01 mov al,1 273F:56EA C3 retn - sub_134 endp + character_check_dest_occupied endp ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß ; SUBROUTINE @@ -14178,7 +14230,13 @@ WALKTO_Y equ 4 273F:5D70 loc_ret_1194: ; xref 273F:5D8B 273F:5D70 C3 retn - ;* No entry point to code + + ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß + ; SUBROUTINE + ; + ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß + + npc_dispatch_action proc near 273F:5D71 8B DD mov bx,bp 273F:5D73 8B 07 mov ax,[bx] 273F:5D75 83 C5 04 add bp,4 @@ -14189,17 +14247,23 @@ WALKTO_Y equ 4 273F:5D83 75 03 jnz loc_1195 ; Jump if not zero 273F:5D85 E9 F7F9 jmp character_walking_end 273F:5D88 loc_1195: ; xref 273F:5D83 -273F:5D88 3D 0003 cmp ax,3 -273F:5D8B 74 E3 je loc_ret_1194 ; Jump if equal +273F:5D88 3D 0003 cmp ax, 3 ; Initial state? +273F:5D8B 74 E3 je loc_ret_1194 ; Exit if yes 273F:5D8D 8B DD mov bx,bp 273F:5D8F 8B 47 FE mov ax,[bx-2] 273F:5D92 8B DE mov bx,si 273F:5D94 03 5C 61 add bx, [si+HS_ACTION_OFFSET] 273F:5D97 83 C3 63 add bx, HS_FIRST_ACTION_OFFSET -273F:5D9A 89 47 01 mov [bx+1], ax +273F:5D9A 89 47 01 mov [bx+CURRENT_ACTION_SUPPORT_TABLE], ax 273F:5D9D E9 E41E jmp action_dispatch + npc_dispatch_action endp - ;* No entry point to code + ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß + ; SUBROUTINE + ; + ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß + + npc_unknown_3 proc near 273F:5DA0 8B DD mov bx,bp 273F:5DA2 8B 07 mov ax,[bx] 273F:5DA4 A3 BA19 mov use_hotspot_id, ax @@ -14247,32 +14311,54 @@ WALKTO_Y equ 4 273F:5E03 loc_ret_1199: ; xref 273F:5DCB 273F:5E03 C3 retn - ;* No entry point to code + npc_unknown_4 endp + + ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß + ; SUBROUTINE + ; + ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß + + npc_unknown_4 proc near 273F:5E04 8B DD mov bx,bp -273F:5E06 8B 47 02 mov ax,[bx+2] +273F:5E06 8B 47 02 mov ax, [bx+2] 273F:5E09 89 44 42 mov [si+42h],ax -273F:5E0C C6 44 44 03 mov byte ptr [si+44h],3 -273F:5E10 83 C5 04 add bp,4 +273F:5E0C C6 44 44 03 mov byte ptr [si+HS_V44], 3 +273F:5E10 83 C5 04 add bp, 4 273F:5E13 E9 F76B jmp character_walking_end - ;* No entry point to code + npc_unknown_4 endp + + ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß + ; SUBROUTINE + ; + ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß + + npc_start_talking proc near 273F:5E16 8B DE mov bx, si 273F:5E18 03 5C 61 add bx, [si+HS_ACTION_OFFSET] 273F:5E1B 83 C3 63 add bx, HS_FIRST_ACTION_OFFSET -273F:5E1E 83 47 01 06 add word ptr [bx+1],6 -273F:5E22 8B DD mov bx,bp -273F:5E24 8B 17 mov dx,[bx] -273F:5E26 8B 47 02 mov ax,[bx+2] -273F:5E29 8B 5D 1B mov bx,[di+1Bh] +273F:5E1E 83 47 01 06 add word ptr [bx+CURRENT_ACTION_SUPPORT_TABLE], 6 +273F:5E22 8B DD mov bx, bp +273F:5E24 8B 17 mov dx, [bx] +273F:5E26 8B 47 02 mov ax, [bx+2] +273F:5E29 8B 5D 1B mov bx, [di+ANIM_HOTSPOT_ID] 273F:5E2C B9 03E7 mov cx,3E7h 273F:5E2F E9 0319 jmp talk_converse - ;* No entry point to code + npc_start_talking endp + + ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß + ; SUBROUTINE + ; + ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß + + npc_jump_to_address proc near 273F:5E32 8B DE mov bx,si 273F:5E34 03 5C 61 add bx, [si+HS_ACTION_OFFSET] 273F:5E37 83 C3 63 add bx, HS_FIRST_ACTION_OFFSET -273F:5E3A 83 47 01 04 add word ptr [bx+1],4 +273F:5E3A 83 47 01 04 add word ptr [bx+CURRENT_ACTION_SUPPORT_TABLE], 4 273F:5E3E 8B DD mov bx,bp -273F:5E40 8B 07 mov ax,[bx] -273F:5E42 FF E0 jmp ax ;* +273F:5E40 8B 07 mov ax,[bx] ; Load address +273F:5E42 FF E0 jmp ax ; Jump to it + npc_jump_to_address endp ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß ; SUBROUTINE @@ -14499,9 +14585,9 @@ WALKTO_Y equ 4 273F:6010 E8 AE9D call character_update_frame 273F:6013 0A C0 or al, al ; Zero ? 273F:6015 74 1F jz loc_1224 ; Jump if zero -273F:6017 80 3E 9834 04 cmp byte ptr data_1084,4 ; (273F:9834=0F9h) +273F:6017 80 3E 9834 04 cmp cursor_state, CURSORSTATE_4 273F:601C 75 05 jne loc_1222 ; Jump if not equal -273F:601E C6 06 9834 00 mov byte ptr data_1084,0 ; (273F:9834=0F9h) +273F:601E C6 06 9834 00 mov cursor_state, CURSORSTATE_NONE 273F:6023 loc_1222: ; xref 273F:601C 273F:6023 F6 44 FF FF test byte ptr [si-1], 0FFh 273F:6027 74 0A jz loc_1223 ; Jump if zero @@ -14513,7 +14599,7 @@ WALKTO_Y equ 4 273F:6036 loc_1224: ; xref 273F:6015 273F:6036 E9 E24F jmp character_check_room_change - action_look_3 endp + player_tick_proc endp ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß ; SUBROUTINE @@ -14533,11 +14619,11 @@ WALKTO_Y equ 4 273F:6050 89 44 FB mov [si-5], ax 273F:6053 8B 44 56 mov ax,[si+HS_DEST_Y] 273F:6056 89 44 FD mov [si-3], ax -273F:6059 C6 06 9834 04 mov byte ptr data_1084,4 ; (273F:9834=0F9h) +273F:6059 C6 06 9834 04 mov cursor_state, CURSORSTATE_4 273F:605E C6 44 2A 00 mov byte ptr [si+2Ah], 0 273F:6062 80 44 4C 01 add byte ptr [si+4Ch], 1 273F:6066 C7 44 52 0000 mov word ptr [si+HS_DEST_HOTSPOT], 0 -273F:606B E8 F5F8 call sub_133 ; (5666) +273F:606B E8 F5F8 call character_set_random_dest 273F:606E 33 C0 xor ax, ax ; Zero register 273F:6070 C3 retn 273F:6071 loc_1225: ; xref 273F:603F @@ -15373,7 +15459,7 @@ WALKTO_Y equ 4 273F:665A 75 0D jnz loc_1285 ; Jump if not zero 273F:665C 0B C0 or ax,ax ; Zero ? 273F:665E 75 09 jnz loc_1285 ; Jump if not zero -273F:6660 E9 00D2 jmp action_look +273F:6660 E9 00D2 jmp action_handle ; Execution reaches this point if no hotspot was highlighted. ie. for the look/status menu @@ -15409,7 +15495,7 @@ WALKTO_Y equ 4 273F:6698 E8 028A action_do: call sub_159 -273F:669B E9 0097 action_status: jmp action_look +273F:669B E9 0097 action_status: jmp action_handle 273F:669E E8 A6B3 action_consume: call sub_32 ; (0D54) @@ -15418,7 +15504,7 @@ WALKTO_Y equ 4 273F:66A9 E8 02E5 call menu_make_selections 273F:66AC 0B C0 or ax,ax ; Zero ? 273F:66AE 78 53 js loc_1292 ; Jump if sign=1 -273F:66B0 E9 0082 jmp action_look +273F:66B0 E9 0082 jmp action_handle 273F:66B3 E8 A69E action_use: call sub_32 ; (0D54) @@ -15438,7 +15524,7 @@ WALKTO_Y equ 4 273F:66D8 E8 0575 call sub_166 ; (6C50) 273F:66DB E8 0247 call sub_159 ; (6925) 273F:66DE loc_1290: ; xref 273F:668B -273F:66DE EB 55 jmp action_look +273F:66DE EB 55 jmp action_handle 273F:66E0 E8 0242 action_ask: call sub_159 ; (6925) @@ -15451,7 +15537,7 @@ WALKTO_Y equ 4 273F:66F7 E8 0297 call menu_make_selections 273F:66FA 0B C0 or ax,ax ; Zero ? 273F:66FC 78 05 js loc_1292 ; Jump if sign=1 -273F:66FE EB 35 jmp action_look +273F:66FE EB 35 jmp action_handle 273F:6700 loc_1291: ; xref 273F:66A7, 66BC, 66F5 273F:6700 E8 000A call sub_156 ; (670D) 273F:6703 loc_1292: ; xref 273F:66AE, 66C3, 66FC, 6763 @@ -15485,7 +15571,7 @@ WALKTO_Y equ 4 273F:6734 C3 retn -273F:6735 úE9 A153 action_look: jmp action_look_2 +273F:6735 úE9 A153 action_handle: jmp action_handle_2 room_show_rightclick_menu endp @@ -15579,7 +15665,7 @@ WALKTO_Y equ 4 273F:67F5 E8 00AD call sub_158 ; (68A5) 273F:67F8 BB 33F5 mov bx,33F5h 273F:67FB E8 0452 call sub_166 ; (6C50) -273F:67FE E9 FF34 jmp action_look +273F:67FE E9 FF34 jmp action_handle 273F:6801 loc_1308: ; xref 273F:67B1 273F:6801 BB 33F1 mov bx,33F1h 273F:6804 E8 0449 call sub_166 ; (6C50) @@ -18696,9 +18782,9 @@ WALKTO_Y equ 4 273F:7C6F 83 44 61 05 add word ptr [si+HS_ACTION_OFFSET], CURRENT_ACTION_RECORD_SIZE 273F:7C73 83 C3 05 add bx, CURRENT_ACTION_RECORD_SIZE 273F:7C76 C6 44 4D 00 mov byte ptr [si+4Dh],0 -273F:7C7A C7 47 01 13C2 mov word ptr [bx+1],13C2h -273F:7C7F C6 07 02 mov byte ptr [bx],2 -273F:7C82 C7 47 03 0007 mov word ptr [bx+3],7 +273F:7C7A C7 47 01 13C2 mov word ptr [bx+CURRENT_ACTION_SUPPORT_TABLE], 13C2h +273F:7C7F C6 07 02 mov byte ptr [bx], CHAR_ACTION_DISPATCH_ACTION +273F:7C82 C7 47 03 0007 mov word ptr [bx+CURRENT_ACTION_ROOM_NUM], 7 273F:7C87 C6 44 2A 00 mov byte ptr [si+2Ah],0 273F:7C8B E9 D2F4 jmp standard_character_tick_proc 273F:7C8E loc_1549: ; xref 273F:7C68 @@ -18761,8 +18847,8 @@ WALKTO_Y equ 4 273F:7D1C 03 5C 61 add bx,[si+HS_ACTION_OFFSET] 273F:7D1F 83 C3 63 add bx, HS_FIRST_ACTION_OFFSET 273F:7D22 C6 07 02 mov byte ptr [bx], CHAR_ACTION_DISPATCH_ACTION -273F:7D25 89 4F 01 mov [bx+1],cx -273F:7D28 C6 44 44 00 mov byte ptr [si+44h],0 +273F:7D25 89 4F 01 mov [bx+CURRENT_ACTION_SUPPORT_TABLE], cx +273F:7D28 C6 44 44 00 mov byte ptr [si+HS_V44], 0 273F:7D2C E8 C73D call random 273F:7D2F B9 0020 mov cx,20h 273F:7D32 F7 E1 mul cx ; dx:ax = reg * ax @@ -19291,9 +19377,9 @@ WALKTO_Y equ 4 273F:802F 8B DE mov bx,si 273F:8031 03 5C 61 add bx, [si+ACTION_OFFSET] 273F:8034 83 C3 63 add bx, HS_FIRST_ACTION_OFFSET -273F:8037 C7 47 03 0007 mov word ptr [bx+3],7 +273F:8037 C7 47 03 0007 mov word ptr [bx+CURRENT_ACTION_ROOM_NUM], 7 273F:803C 33 C0 xor ax,ax ; Zero register -273F:803E 8B 5F 01 mov bx,[bx+1] +273F:803E 8B 5F 01 mov bx, [bx+CURRENT_ACTION_SUPPORT_TABLE] 273F:8041 89 07 mov [bx],ax 273F:8043 89 04 mov [si],ax 273F:8045 89 44 02 mov [si+2],ax @@ -20259,15 +20345,21 @@ WALKTO_Y equ 4 ;* No entry point to code 273F:8747 B8 272A mov ax,272Ah 273F:874A EB D5 jmp short loc_1682 ; (8721) - ;* No entry point to code + + ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß + ; SUBROUTINE + ; + ;ÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜÜ + + seq_method_58 proc near 273F:874C C7 06 BA1D 0000 mov sequence_result, 0 -273F:8752 81 3E 84CD 03E8 cmp word ptr ds:[84CDh], PLAYER_HOTSPOT_ID +273F:8752 81 3E 84CD 03E8 cmp hotspot_2713_hs5e, PLAYER_HOTSPOT_ID 273F:8758 75 06 jne loc_ret_1684 ; Jump if not equal 273F:875A C7 06 BA1D 0001 mov sequence_result, 1 - -273F:8760 loc_ret_1684: ; xref 273F:8758 +273F:8760 loc_ret_1684: 273F:8760 C3 retn - + seq_method_58 endp + ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß ; SUBROUTINE ; @@ -20276,12 +20368,12 @@ WALKTO_Y equ 4 seq_method_43 proc near 273F:8761 úBE 7D21 mov si, offset goewin_hotspot_rec 273F:8764 8B 7C 0B mov di, [si+HS_ANIM_OFFSET] -273F:8767 C7 45 11 4F82 mov word ptr [di+ANIM_TICK_PROC],4F82h -273F:876C C7 44 17 4F82 mov word ptr [si+HS_TICK_PROC],4F82h -273F:8771 C7 44 64 7D9D mov word ptr [si+64h],7D9Dh -273F:8776 C6 44 63 02 mov byte ptr [si+63h],2 -273F:877A 81 36 7D21 1000 xor [goewin_hotspot_rec], 1000h -273F:8780 EB 22 jmp short loc_1685 ; (87A4) +273F:8767 C7 45 11 4F82 mov word ptr [di+ANIM_TICK_PROC], 4F82h +273F:876C C7 44 17 4F82 mov word ptr [si+HS_TICK_PROC], 4F82h +273F:8771 C7 44 64 7D9D mov word ptr [si+HS_FIRST_ACTION_OFFSET+CURRENT_ACTION_SUPPORT_TABLE], 7D9Dh +273F:8776 C6 44 63 02 mov byte ptr [si+HS_FIRST_ACTION_OFFSET], 2 +273F:877A 81 36 7D21 1000 xor [goewin_hotspot_rec+HS_ACTIONS], 1000h +273F:8780 EB 22 jmp short loc_1685 seq_method_43 endp ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß @@ -20311,7 +20403,13 @@ WALKTO_Y equ 4 273F:87B8 80 0E 073D 50 or status_flags2, 50h 273F:87BD loc_ret_1686: ; xref 273F:87B6, 87C3 273F:87BD C3 retn - ;* No entry point to code + + ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß + ; SUBROUTINE + ; + ; This method is referenced by a jump point for NPC script action #40 + ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß + 273F:87BE 83 3E BA25 13 cmp old_room_number, 13h 273F:87C3 75 F8 jne loc_ret_1686 ; Jump if not equal 273F:87C5 C7 06 BA3B 0018 mov talk_record_index, 18h @@ -20374,16 +20472,22 @@ WALKTO_Y equ 4 273F:8816 úBB 03F3 mov bx,3F3h ; (273F:03F3=0FBh) 273F:8819 E9 84AA jmp animation_load_entry - ;* No entry point to code -273F:881C 81 3E 6CFE 00B4 cmp word ptr ds:[6CFEh],0B4h ; (273F:6CFE=76Eh) + ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß + ; SUBROUTINE + ; + ; This method is referenced by a jump point for NPC script action #40 + ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß + +273F:881C 81 3E 6CFE 00B4 cmp [player_hotspot_rec+HS_Y], 80h + 52 273F:8822 73 14 jae loc_ret_1689 ; Jump if above or = -273F:8824 BD 706C mov bp,706Ch +273F:8824 BD 706C mov bp, 706Ch 273F:8827 E9 CD57 jmp character_walking_end + ;* No entry point to code 273F:882A E8 D94B call talk_countdown_handler -273F:882D F7 44 1F FFFF test word ptr [si+1Fh],0FFFFh +273F:882D F7 44 1F FFFF test word ptr [si+HS_FRAME_CTR], 0FFFFh 273F:8832 74 05 jz loc_1690 ; Jump if zero -273F:8834 83 6C 1F 01 sub word ptr [si+1Fh],1 +273F:8834 83 6C 1F 01 sub word ptr [si+HS_FRAME_CTR], 1 273F:8838 loc_ret_1689: ; xref 273F:8822 273F:8838 C3 retn @@ -20653,7 +20757,7 @@ WALKTO_Y equ 4 273F:8A34 5D pop bp 273F:8A35 B8 8ABD mov ax, offset talk_tick_proc 273F:8A38 89 45 11 mov [di+ANIM_TICK_PROC], ax -273F:8A3B C6 06 9834 03 mov byte ptr data_1084, 3 +273F:8A3B C6 06 9834 03 mov cursor_state, CURSORSTATE_TALK 273F:8A40 C3 retn sub_218 endp @@ -21021,7 +21125,7 @@ WALKTO_Y equ 4 273F:8CF1 8B 1E CF06 mov bx, talk_to_hotspot_ptr 273F:8CF5 C7 47 2F 0000 mov word ptr [bx+2Fh],0 273F:8CFA C7 47 42 0018 mov word ptr [bx+42h],18h -273F:8CFF C6 06 9834 00 mov byte ptr data_1084,0 ; (273F:9834=0F9h) +273F:8CFF C6 06 9834 00 mov cursor_state, CURSORSTATE_NONE 273F:8D04 EB C3 jmp short loc_1749 ; (8CC9) ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß @@ -23343,22 +23447,22 @@ WALKTO_Y equ 4 ; ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß - seq_method_49 proc near -273F:9EF3 E8 6DF2 call get_room_resource_pointer -273F:9EF6 8B C1 mov ax, cx -273F:9EF8 úBB 1380 mov bx, 1380h -273F:9EFB D1 E0 shl ax, 1 + seq_set_support_offset proc near +273F:9EF3 E8 6DF2 call get_room_resource_pointer ; Get src from param #1 +273F:9EF6 8B C1 mov ax, cx ; Get param #2 +273F:9EF8 úBB 1380 mov bx, offset support_data_offset_list +273F:9EFB D1 E0 shl ax, 1 ; Convert to word index 273F:9EFD 03 D8 add bx, ax -273F:9EFF 8B 07 mov ax, [bx] -273F:9F01 8B DE mov bx,si +273F:9EFF 8B 07 mov ax, [bx] ; Get support record offset +273F:9F01 8B DE mov bx, si 273F:9F03 03 5C 61 add bx, [si+HS_ACTION_OFFSET] 273F:9F06 83 C3 63 add bx, HS_FIRST_ACTION_OFFSET -273F:9F09 89 47 01 mov [bx+1], ax -273F:9F0C C6 07 02 mov byte ptr [bx],2 -273F:9F0F 8B 44 06 mov ax, [si+6] -273F:9F12 89 47 03 mov [bx+3], ax +273F:9F09 89 47 01 mov [bx+CURRENT_ACTION_SUPPORT_TABLE], ax ; Set support record +273F:9F0C C6 07 02 mov byte ptr [bx], CHAR_ACTION_DISPATCH_ACTION +273F:9F0F 8B 44 06 mov ax, [si+HS_ROOM_NUM] +273F:9F12 89 47 03 mov [bx+CURRENT_ACTION_ROOM_NUM], ax 273F:9F15 C3 retn - seq_method_49 endp + seq_set_support_offset endp ;ßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßßß ; SUBROUTINE @@ -23375,18 +23479,18 @@ WALKTO_Y equ 4 273F:9F27 74 12 je loc_ret_1948 ; Jump if equal 273F:9F29 úBE 4F6F mov si, 4F6Fh 273F:9F2C loc_1946: -273F:9F2C 3A 04 cmp al,[si] +273F:9F2C 3A 04 cmp al, [si] 273F:9F2E 74 0C je loc_1949 ; Jump if equal 273F:9F30 83 C6 02 add si, 2 273F:9F33 F6 04 FF test byte ptr [si], 0FFh 273F:9F36 75 F4 jnz loc_1946 ; Jump if not zero -273F:9F38 loc_1947: ; xref 273F:9F3F -273F:9F38 ú89 47 03 mov [bx+3],ax +273F:9F38 loc_1947: +273F:9F38 ú89 47 03 mov [bx+CURRENT_ACTION_ROOM_NUM], ax -273F:9F3B loc_ret_1948: ; xref 273F:9F27 +273F:9F3B loc_ret_1948: 273F:9F3B C3 retn -273F:9F3C loc_1949: ; xref 273F:9F2E -273F:9F3C 8A 44 01 mov al,[si+1] +273F:9F3C loc_1949: +273F:9F3C 8A 44 01 mov al, [si+1] 273F:9F3F EB F7 jmp short loc_1947 ; (9F38) seq_method_53 endp @@ -25243,29 +25347,27 @@ WALKTO_Y equ 4 31E4:1339 001F[00] db 31 dup (0) 31E4:1358 0028[00] db 40 dup (0) -31E4:1380 13C2 seq48_offset_list dw 13C2h +31E4:1380 13C2 support_data_offset_list dw 13C2h 31E4:1382 BB95 dw 0BB95h -31E4:1384 3617 dw 3617h -31E4:1386 365B dw 365Bh - -31E4:1388 loc_2059: ; xref 31E4:138D -31E4:1388 35 71 F5 xor ax,0F571h -31E4:138B 7A CB ;* jp loc_2058 ;*Jump if parity=1 -31E4:138B 7A CB db 7Ah,0CBh -31E4:138D 7D F9 jge loc_2059 ; Jump if > or = -31E4:138F 7D A8 ;* jge loc_2057 ;*Jump if > or = -31E4:138F 7D A8 db 7Dh,0A8h -31E4:1391 79 5C jns loc_2061 ; Jump if not sign -31E4:1393 78 48 js loc_2060 ; Jump if sign=1 -31E4:1395 72 6E jc loc_2063 ; Jump if carry Set -31E4:1397 72 8A ;* jc loc_2056 ;*Jump if carry Set -31E4:1397 72 8A db 72h, 8Ah -31E4:1399 72 9E ;* jc loc_2057 ;*Jump if carry Set -31E4:1399 72 9E db 72h, 9Eh -31E4:139B 70 61 ;* jo loc_2062 ;*Jump if overflow=1 -31E4:139B 70 61 db 70h, 61h -31E4:139D 36 4F 6F 77 6F 9F db 36h, 4Fh, 6Fh, 77h, 6Fh, 9Fh -31E4:13A3 6F 00 00 00 00 22 db 6Fh, 00h, 00h, 00h, 00h, 22h +31E4:1384 3617 dw 3617h +31E4:1386 365B dw 365Bh +31E4:1388 7135 dw 7135h +31E4:138A 7AF5 dw 7AF5h +31E4:138C 7ACB dw 7ACBh +31E4:138E 7DF9 dw 7DF9h +31E4:1390 7DA8 dw 7DA8h +31E4:1392 785C dw 785Ch +31E4:1394 7248 dw 7248h +31E4:1396 726E dw 726Eh +31E4:1398 728A dw 728Ah +31E4:139A 709E dw 709Eh +31E4:139C 3661 dw 3661h +31E4:139E 6F4F dw 6F4Fh +31E4:13A0 6F77 dw 6F77h +31E4:13A2 6F9F dw 6F9Fh +31E4:13A4 0000 dw 0 + +31E4:13A6 00 00 22 db 00h, 00h, 22h 31E4:13A9 79 4A 79 72 79 00 db 79h, 4Ah, 79h, 72h, 79h, 00h 31E4:13AF 00 00 00 2B 6F A6 db 00h, 00h, 00h, 2Bh, 6Fh,0A6h 31E4:13B5 77 00 77 36 77 60 db 77h, 00h, 77h, 36h, 77h, 60h @@ -25889,7 +25991,9 @@ WALKTO_Y equ 4 31E4:2E9A 27 27 80 2B 27 27 db 27h, 27h, 80h, 2Bh, 27h, 27h 31E4:2EA0 40 2C 27 28 80 2D db 40h, 2Ch, 27h, 28h, 80h, 2Dh 31E4:2EA6 27 28 40 2C 27 29 db 27h, 28h, 40h, 2Ch, 27h, 29h -31E4:2EAC 80 2D 27 00 00 02 db 80h, 2Dh, 27h, 00h, 00h, 02h +31E4:2EAC 80 2D 27 00 00 db 80h, 2Dh, 27h, 00h, 00h + +31E4:2EB1 02 room_rsc_table db 02h 31E4:2EB2 01 51 01 1D 01 38 db 01h, 51h, 01h, 1Dh, 01h, 38h 31E4:2EB8 01 B2 00 6A 01 F9 db 01h,0B2h, 00h, 6Ah, 01h,0F9h 31E4:2EBE 00 12 01 C1 00 63 db 00h, 12h, 01h,0C1h, 00h, 63h @@ -26368,14 +26472,20 @@ WALKTO_Y equ 4 dw offset examine_proc ; 25 dw 0 dw 0 - dw 561Eh - dw 5280h - + dw offset npc_hotspot5e_proc + dw offset npc_unknown1 + dw offset npc_execute_script_proc ; 30 + dw offset npc_unknown_2 + dw offset npc_set_random_dest + dw offset npc_walking_check + dw offset npc_set_support_offset + dw offset npc_set_support_offset_conditional ; 35 + dw offset npc_dispatch_action + dw 5da0h + dw offset npc_unknown_4 + dw offset npc_start_talking + dw offset npc_jump_to_address ; 40 -31E4:388C 86 47 96 47 db 86h, 47h, 96h, 47h -31E4:3890 5B 56 5D 54 6F 55 4E 55 db 5Bh, 56h, 5Dh, 54h, 6Fh, 55h, 4Eh, 55h -31E4:3898 71 5D A0 5D 04 5E 16 5E db 71h, 5Dh,0A0h, 5Dh, 04h, 5Eh, 16h, 5Eh -31E4:38A0 32 5E db 32h, 5Eh, 31E4:38A2 0001 sub98_v1 dw 1 31E4:38A4 0000 sub98_v2 dw 0 @@ -29402,7 +29512,9 @@ WALKTO_Y equ 4 31E4:845B 58 70 00 00 00 00 db 58h, 70h, 00h, 00h, 00h, 00h 31E4:8461 00 00 03 00 19 D2 db 00h, 00h, 03h, 00h, 19h,0D2h 31E4:8467 12 10 D2 12 14 0E db 12h, 10h,0D2h, 12h, 14h, 0Eh -31E4:846D 00 01 02 00 00 57 db 00h, 01h, 02h, 00h, 00h, 57h +31E4:846D 00 db 00h + +31E4:846E 01 02 00 00 57 hotspot_2713 db 01h, 02h, 00h, 00h, 57h 31E4:8473 6D 03 00 00 72 71 db 6Dh, 03h, 00h, 00h, 72h, 71h 31E4:8479 00 00 BF 00 FB 00 db 00h, 00h,0BFh, 00h,0FBh, 00h 31E4:847F 10 00 03 00 01 01 db 10h, 00h, 03h, 00h, 01h, 01h @@ -29419,7 +29531,7 @@ WALKTO_Y equ 4 31E4:84C2 01 00 19 F1 0D 01 db 01h, 00h, 19h,0F1h, 0Dh, 01h 31E4:84C8 02 00 00 C2 84 db 02h, 00h, 00h,0C2h, 84h -31E4:84CD 0102 dw 0102h +31E4:84CD 0102 hotspot_2713_hs5e dw 0102h 31E4:84CF 00 72 71 00 00 db 00h, 72h, 71h, 00h, 00h 31E4:84D4 1D 01 07 01 10 00 db 1Dh, 01h, 07h, 01h, 10h, 00h 31E4:84DA 0F 00 01 01 BD 41 db 0Fh, 00h, 01h, 01h,0BDh, 41h @@ -31644,8 +31756,8 @@ WALKTO_Y equ 4 dw offset seq_method_45 dw 2035h dw offset display_message_dialog -31E4:BB1F dw offset seq_method_48 - dw offset seq_method_49 +31E4:BB1F dw offset seq_set_new_support_action + dw offset seq_set_support_offset dw offset seq_add_item_to_inventory ; #50 dw offset seq_decrase_groats dw 8630h @@ -31654,7 +31766,7 @@ WALKTO_Y equ 4 dw offset seq_method_55 31E4:BB2F dw offset seq_method_56 dw offset get_num_groats - dw 874ch + dw offset seq_method_58 dw 86d9h dw 8697h ; #60 dw offset seq_kill_player diff --git a/engines/lure/diassembly/Lure_notes.txt b/engines/lure/diassembly/Lure_notes.txt index 8a84ffb214..abd5e14f38 100644 --- a/engines/lure/diassembly/Lure_notes.txt +++ b/engines/lure/diassembly/Lure_notes.txt @@ -117,6 +117,12 @@ character_reset_direction - Rounds off the given character's position, and sets Input: si = Character hotspot record di = Character animation slot +character_set_random_dest - Chooses a random destination for a given character, + within a rectangle specified in the room data + Input: si = Character hotspot record + di = Character animation slot + bx = Offset to a current action record within the character hotspot + character_start_walking - Starts the character walking towards a given position Input: si = Character hotspot record cx = Destination X @@ -666,6 +672,58 @@ word_wrap_string - Applies carriage returns in-sequence to a passed string to ensure it fits into a given dialog area Input: +NPC Script Methods +================== +NPC schedules are set up by having a single ACTION_DISPATCH current action in +the NPC's hotspot record (at offset 63h), with a support record pointer +pointing to the start of a sequence of instructions using action numbers +greater than that of all standard actions. As part of the handling of these +"high number" instructions is an incrementing of the offset for the support +data so that the NPC instructions are handled sequentially. + +The table below lists the special methods list. Each entry is represented in +the support data table by a word for the action's value, followed by any +support data as indicated by the method. + +Index Method +===== ======= + 28 npc_set_hotspot5e(uint16 roomNumber, uint16 hs5e) + Sets both the current room number on the hotspot's current action entry, + as well as word offset 5eh in the character's hotspot record + 29 npc_unknown_1() + ??? + 30 npc_execute_script_proc(uint16 offset) + Causes the execution of the script at the given offset + 31 npc_unknown_2() + Sets the currently unknown words at hs[42h] and hs[44h], and calls a + method to scan for an entry for the hotspot in the hotspot action list + 32 npc_set_random_dest() + Sets the character's destination position randomly within the area + rectangle specified for the room + 33 npc_walking_check(uint16 hotspotId) + Ensures that the given hotspot is in the same room as the character, + and if so, makes a walking check which starts the character walking if + the hotspot is not within reach proximity + 34 npc_set_support_offset(uint16 offsetId) + Sets the offset for support data in the current action. So it can, for + example, reset an NPC back to the start of it's script + 35 npc_set_support_offset_conditional(uint16 sequenceOffset, uint16 offsetId) + Executes the given script, and if the return is non-zero, then sets the + current action's support data offset to the given offset. If not, the + support data offset, moves on to the following record + 36 npc_dispatch_action(uint16 hotspotId, uint16 offsetId) + Handles the execution of an action, including standard action prechecks + 37 npc_unknown_3(uint16 v1, uint16 v2, uint16 v3, uint16 v4) + ??? + 38 npc_unknown_4(uint16 unused, uint16 v) + Sets hs[42h] = v + 39 npc_start_talking(uint16 messageId, uint16 destCharId???) + This method, I think, causes the character to say the specified message + to the given destination character + 40 npc_jump_to_address(uint16 offset) + Jumps execution to the specified address in the game's code segment + + Misc Notes ============ VGA Files @@ -749,6 +807,7 @@ For the room list, the format of the room records pointed to are as below: 13h 2 The current tick time counter is stored here when a room is exited 17h 1 ??? + 18h 1 Index into table of 8 byte entries starting at ds:2EB1h 19h 2 X start for defining valid horizontal areas where hotspots can be highlighted 1Bh 2 X end, or 0 to indicate no end @@ -837,16 +896,15 @@ The format of hotspots are as follows: 2Dh 2 Script Id of a hotspot the character is to use 2Fh 2 Hotspot Id of a hotspot the character is to use 33h 2 ??? Talk data record - 35h 1 Some kind of x offset (perhaps for centroid?) - 36h 1 Some kind of y offset + 35h 1 x offset within character for speech bubble + 36h 1 y offset within character for speech bubble 37h 2 ??? 39h 2 Stores the hotspot Id of the character being talked to 3Ch 2 Stores the String Id of a response 42h 2 ??? Copy of selected hotspot 44h 1 ??? 0 or 2 for further actions in player_tick_proc ??? Copy of low byte of selected hotspot - 45h 2 Hotspot Script Id to use. I'm not yet sure why a - different field that 2Dh/2Fh to use + 45h 2 Hotspot Script Id to execute each tick for NPCs 47h 2 Hotspot Id to use. 49h 1 Flags whether the hotspot has currently got the cells of the pathfinding (walkable areas) layer that it's @@ -897,6 +955,7 @@ The possible commands are listed below: Support data: word value = action to perform word value = hotspot Id of selected hotspot + word value = used hotspot Id [03] = Room Number 03 = Execute Script |