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dev95 - multiple songs in a single file (READ)

Browse source 
experimental feature! proceed with caution.
if you experience song corruption or crashes, report issue immediately!

files with multiple songs will be readable in older versions of Furnace,
but only the first song will be read in those versions.

issue #199
This commit is contained in:
tildearrow 2022-05-15 01:42:49 -05:00
parent 14053f70cb
commit c5786b61fb
24 changed files with 974 additions and 545 deletions
Download patch file Download diff file Expand all files Collapse all files

32
src/gui/doAction.cpp
View file

@ -470,7 +470,7 @@ void FurnaceGUI::doAction(int what) {
e->unmuteAll();
break;
case GUI_ACTION_PAT_NEXT_ORDER:
if (curOrder<e->song.ordersLen-1) {
if (curOrder<e->curSubSong->ordersLen-1) {
setOrder(curOrder+1);
}
break;
@ -481,21 +481,21 @@ void FurnaceGUI::doAction(int what) {
break;
case GUI_ACTION_PAT_COLLAPSE:
if (cursor.xCoarse<0 || cursor.xCoarse>=e->getTotalChannelCount()) break;
if (e->song.chanCollapse[cursor.xCoarse]==0) {
e->song.chanCollapse[cursor.xCoarse]=3;
} else if (e->song.chanCollapse[cursor.xCoarse]>0) {
e->song.chanCollapse[cursor.xCoarse]--;
if (e->curSubSong->chanCollapse[cursor.xCoarse]==0) {
e->curSubSong->chanCollapse[cursor.xCoarse]=3;
} else if (e->curSubSong->chanCollapse[cursor.xCoarse]>0) {
e->curSubSong->chanCollapse[cursor.xCoarse]--;
}
break;
case GUI_ACTION_PAT_INCREASE_COLUMNS:
if (cursor.xCoarse<0 || cursor.xCoarse>=e->getTotalChannelCount()) break;
e->song.pat[cursor.xCoarse].effectCols++;
if (e->song.pat[cursor.xCoarse].effectCols>8) e->song.pat[cursor.xCoarse].effectCols=8;
e->curPat[cursor.xCoarse].effectCols++;
if (e->curPat[cursor.xCoarse].effectCols>8) e->curPat[cursor.xCoarse].effectCols=8;
break;
case GUI_ACTION_PAT_DECREASE_COLUMNS:
if (cursor.xCoarse<0 || cursor.xCoarse>=e->getTotalChannelCount()) break;
e->song.pat[cursor.xCoarse].effectCols--;
if (e->song.pat[cursor.xCoarse].effectCols<1) e->song.pat[cursor.xCoarse].effectCols=1;
e->curPat[cursor.xCoarse].effectCols--;
if (e->curPat[cursor.xCoarse].effectCols<1) e->curPat[cursor.xCoarse].effectCols=1;
break;
case GUI_ACTION_PAT_INTERPOLATE:
doInterpolate();
@ -1196,7 +1196,7 @@ void FurnaceGUI::doAction(int what) {
}
break;
case GUI_ACTION_ORDERS_DOWN:
if (curOrder<e->song.ordersLen-1) {
if (curOrder<e->curSubSong->ordersLen-1) {
setOrder(curOrder+1);
}
break;
@ -1209,7 +1209,7 @@ void FurnaceGUI::doAction(int what) {
orderCursor=firstChannel;
break;
}
} while (!e->song.chanShow[orderCursor]);
} while (!e->curSubSong->chanShow[orderCursor]);
break;
}
case GUI_ACTION_ORDERS_RIGHT: {
@ -1221,20 +1221,20 @@ void FurnaceGUI::doAction(int what) {
orderCursor=lastChannel-1;
break;
}
} while (!e->song.chanShow[orderCursor]);
} while (!e->curSubSong->chanShow[orderCursor]);
break;
}
case GUI_ACTION_ORDERS_INCREASE: {
if (orderCursor<0 || orderCursor>=e->getTotalChannelCount()) break;
if (e->song.orders.ord[orderCursor][curOrder]<0x7f) {
e->song.orders.ord[orderCursor][curOrder]++;
if (e->curOrders->ord[orderCursor][curOrder]<0x7f) {
e->curOrders->ord[orderCursor][curOrder]++;
}
break;
}
case GUI_ACTION_ORDERS_DECREASE: {
if (orderCursor<0 || orderCursor>=e->getTotalChannelCount()) break;
if (e->song.orders.ord[orderCursor][curOrder]>0) {
e->song.orders.ord[orderCursor][curOrder]--;
if (e->curOrders->ord[orderCursor][curOrder]>0) {
e->curOrders->ord[orderCursor][curOrder]--;
}
break;
}