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Fix artifacts if a resize reordered the saved maps of an item.

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(Happens in Slumberland if resizing the window from 1600x900 to 800x600 in the second room, then picking up the cuckoo.)
This commit is contained in:
elasota
2020-04-25 00:50:28 -04:00
parent b5a3db860f
commit c357ca2b7c
7 changed files with 52 additions and 42 deletions
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24
GpApp/DynamicMaps.cpp
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@@ -59,6 +59,7 @@ void NilSavedMaps (void)
}
savedMaps[i].where = -1;
savedMaps[i].who = -1;
savedMaps[i].component = -1;
}
numSavedMaps = 0;
}
@@ -69,7 +70,7 @@ void NilSavedMaps (void)
// room that it obscured so that, should the player get the object,<2C>
// it can be made to "disappear".
short BackUpToSavedMap (Rect *theRect, SInt16 where, SInt16 who)
short BackUpToSavedMap (Rect *theRect, SInt16 where, SInt16 who, SInt16 component)
{
Rect mapRect;
PLError_t theErr;
@@ -89,6 +90,7 @@ short BackUpToSavedMap (Rect *theRect, SInt16 where, SInt16 who)
savedMaps[numSavedMaps].where = where;
savedMaps[numSavedMaps].who = who;
savedMaps[numSavedMaps].component = component;
numSavedMaps++;
return (numSavedMaps - 1); // return array index
@@ -99,7 +101,7 @@ short BackUpToSavedMap (Rect *theRect, SInt16 where, SInt16 who)
// a slot in the pixmap array for the object. It re-copies the background<6E>
// and is needed when the lights in the room go on or off.
SInt16 ReBackUpSavedMap (Rect *theRect, SInt16 where, SInt16 who)
SInt16 ReBackUpSavedMap (Rect *theRect, SInt16 where, SInt16 who, SInt16 component)
{
Rect mapRect;
short i, foundIndex;
@@ -108,7 +110,7 @@ SInt16 ReBackUpSavedMap (Rect *theRect, SInt16 where, SInt16 who)
for (i = 0; i < numSavedMaps; i++)
{
if ((savedMaps[i].where == where) && (savedMaps[i].who == who))
if ((savedMaps[i].where == where) && (savedMaps[i].who == who) && (savedMaps[i].component == component))
{
foundIndex = i;
mapRect = *theRect;
@@ -124,7 +126,7 @@ SInt16 ReBackUpSavedMap (Rect *theRect, SInt16 where, SInt16 who)
}
}
return BackUpToSavedMap(theRect, where, who);
return BackUpToSavedMap(theRect, where, who, component);
}
//-------------------------------------------------------------- RemoveFromSavedMap
@@ -179,14 +181,14 @@ SInt16 RemoveFromSavedMap (SInt16 index)
// This copies the saved background swatch to the screen - effectively<6C>
// covering up or "erasing" the object.
void RestoreFromSavedMap (short where, short who, Boolean doSparkle)
void RestoreFromSavedMap (SInt16 where, SInt16 who, SInt16 component, Boolean doSparkle)
{
Rect mapRect, bounds;
short i;
for (i = 0; i < numSavedMaps; i++)
{
if ((savedMaps[i].where == where) && (savedMaps[i].who == who) &&
if ((savedMaps[i].where == where) && (savedMaps[i].who == who) && (savedMaps[i].component == component) &&
(savedMaps[i].map != nil))
{
mapRect = savedMaps[i].dest;
@@ -384,7 +386,7 @@ void AddCandleFlame (SInt16 where, SInt16 who, SInt16 h, SInt16 v)
QOffsetRect(&src, 2, 0);
}
QSetRect(&bounds, 0, 0, 16, 15 * kNumCandleFlames);
savedNum = BackUpToSavedMap(&bounds, where, who);
savedNum = BackUpToSavedMap(&bounds, where, who, kCandleFlameComponent);
if (savedNum != -1)
{
BackUpFlames(&src, savedNum);
@@ -471,7 +473,7 @@ void AddTikiFlame (short where, short who, short h, short v)
}
QOffsetRect(&src, h, v);
QSetRect(&bounds, 0, 0, 8, 10 * kNumTikiFlames);
savedNum = BackUpToSavedMap(&bounds, where, who);
savedNum = BackUpToSavedMap(&bounds, where, who, kTikiFlamesComponent);
if (savedNum != -1)
{
BackUpTikiFlames(&src, savedNum);
@@ -560,7 +562,7 @@ void AddBBQCoals (short where, short who, short h, short v)
}
QOffsetRect(&src, h, v);
QSetRect(&bounds, 0, 0, 32, 9 * kNumBBQCoals);
savedNum = BackUpToSavedMap(&bounds, where, who);
savedNum = BackUpToSavedMap(&bounds, where, who, kBBQCoalsComponent);
if (savedNum != -1)
{
BackUpBBQCoals(&src, savedNum);
@@ -644,7 +646,7 @@ void AddPendulum (SInt16 where, SInt16 who, SInt16 h, SInt16 v)
clockFrame = 10;
QSetRect(&bounds, 0, 0, 32, 28 * kNumPendulums);
savedNum = BackUpToSavedMap(&bounds, where, who);
savedNum = BackUpToSavedMap(&bounds, where, who, kPendulumComponent);
if (savedNum != -1)
{
QSetRect(&src, 0, 0, 32, 28);
@@ -745,7 +747,7 @@ void AddStar (short where, short who, short h, short v)
QOffsetRect(&src, h, v);
QSetRect(&bounds, 0, 0, 32, 31 * 6);
savedNum = BackUpToSavedMap(&bounds, where, who);
savedNum = BackUpToSavedMap(&bounds, where, who, kStarComponent);
if (savedNum != -1)
{
BackUpStar(&src, savedNum);