DO/WHMTG/OpCodes

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Legend for Parameters:
int - Integer
int* - Pointer to an integer
char* - Pointer to a string
... - Dynamic amount of parameters

Op Mnemonic Parameter Explanation
0x41db60 WH_GOTO int addr Continues execution of the script at addr
0x41db80 WH_IF int compare_type, int val Does a compare depending on the value of compare_type (1: != val, 2: == val, 3: >= val, 4: <= val
0x41dc30 WH_ENDIF - Ends a WH_IF condition
0x41dc60 WH_ELSE - Optional Else case for a WH_IF condition
0x41dc80 WH_GOSUB int addr Same as WH_GOTO but allows returning
0x41dcd0 WH_RETURN - Jumps to the function placed after the last WH_GOSUB call
0x41de30 WH_DO int unk Not used. In theory runs up to a WH_LOOP call and then repeats or breaks.
0x41ddf0 WH_PUSHLV - Placed at the beginning of a function jumped to by WH_GOSUB
0x41de10 WH_POPLV - Placed before a WH_RETURN call
0x41de20 WH_SETLV int lv Not used. Changes the value of the LV.
0x41de60 WH_LOOP int unk Not used. Maybe jumps back to WH_DO
0x41dd00 WH_REPEAT - The used alternative of WH_DO.
0x41dd20 WH_UNTIL int compare_type, int val Jumps to WH_REPEAT if the comparison is true (see WH_IF)
0x41dec0 WH_BREAK - Not used. In theory it breaks a WH_DO and WH_REPEAT
0x41ded0 WH_END - Stub function (= does nothing). Looks like this marks the end of a Conversation (Removes the heads?)
0x41c910 WH_Test int param Not used. Reads the param and throws it away.
0x41c920 WH_PlayMovie char* movie Plays the video sequence pointed to by movie.
0x41da00 WH_Narration - Stub.
0x41c970 WH_MeetingPoint char* backgroundimage, int speechaddr Displays a background Image and plays a conversation script pointed to by speechaddr
0x41ca00 WH_TravelMap char* map, char* townspr, char* dotfile, int ... Displays the mapfile map in the background, displays the town names from the townsprite file and uses the dotfile for plotting. Other params unknown.
0x41cb10 WH_Deploy - Stub. Used before a WH_BATTLE call.
0x41cb20 WH_Battle char* battlefolder, int unk Loads the prj file that has the same name as the battlefolder and passes an unknown param.
0x41cdc0 WH_GetUnitStatus int unitId Used as compare value for WH_IF (and WH_UNTIL). 1 if the unit is alive?
0x41ce20 WH_GetUnitHireStatus
0x41ce80 WH_AddUnit
0x41ced0 WH_RemoveUnit
0x41da10 WH_WriteTextToFile
0x41da20 WH_SetUnitVar
0x41da30 WH_ReadUnitVar
0x41dee0 WH_SetVariable
0x41df00 WH_ReadVariable
0x41d620 WH_AddCash
0x41d970 WH_GameOver
0x41da40 WH_DisableAutosave
0x41df20 WH_ClearVariables
0x41cfb0 WH_ForceUnit
0x41cff0 WH_UnForceUnit
0x41d040 WH_ExcludeUnit
0x41d080 WH_IncludeUnit
0x41d0d0 WH_TemporyUnitSet
0x41d120 WH_TemporyUnitClear
0x41d170 WH_UnitIsGoingSet
0x41d1c0 WH_UnitIsGoingClear
0x41cab0 WH_Book
0x41c9d0 WH_MeetingWait
0x41cb40 WH_InitDebrief
0x41cb70 WH_Debrief
0x41cae0 WH_SaveGame
0x41cba0 WH_Picture
0x41cc00 WH_Delay
0x41cce0 WH_Pause
0x41cd90 WH_HideMouse
0x41cda0 WH_ShowMouse
0x41cbe0 WH_SetDeafultSaveName
0x41d640 WH_AddMagic
0x41d690 WH_RemoveMagic
0x41d870 WHMTG_DisplayBitmap
0x41d8a0 WHMTG_RemoveBitmap
0x41d210 WH_CheckObjective
0x41d250 WH_SetObjective
0x41d550 WHMTG_Voice
0x41d8b0 WHMTG_SpotAnim
0x41d970 WH_GameOver2
0x41d950 WHMTG_ChooseInit
0x41d740 WHMTG_PlaySFX
0x41d720 WHMTG_StopSFX
0x41d980 WHMTG_StopAllSFX
0x41d9a0 WHMTG_PlayMusic
0x41d9b0 WHMTG_StopMusic
0x41d9c0 WHMTG_SetMusic
0x41d9e0 WHMTG_SetBackground
0x41da50 WHMTG_StartAnimAsync
0x41da60 WHMTG_StopAnim
0x41da70 WHMTG_PlayAnim
0x41da80 WHMTG_LoadHeads
0x41da90 WHMTG_ShowHead
0x41d2a0 WHMTG_Speak
0x41d360 WHMTG_SpeakNoWait
0x41d420 WHMTG_Narrate
0x41daa0 WHMTG_AddOption
0x41dab0 WHMTG_ChooseOption
0x41dac0 WHMTG_HideHead
0x41d410 WHMTG_Wait
0x41d9f0 WHMTG_PlaySample
0x41dad0 WHMTG_PlaySampleNoWait
0x41dae0 WHMTG_LoadDots
0x41db10 WHMTG_PlayDots
0x41db20 WHMTG_WaitForDots
0x41db30 WHMTG_FinishDots
0x41db40 WHMTG_ContinuePrompt
0x41daf0 WHMTG_SetResult
0x41d280 WHMTG_AddBitmap
0x41db00 WHMTG_RemoveBitmap2
0x41db50 WHMTG_ResetDotList
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