diff options
Diffstat (limited to 'scumm')
-rw-r--r-- | scumm/intern.h | 5 | ||||
-rw-r--r-- | scumm/object.cpp | 5 | ||||
-rw-r--r-- | scumm/script_v100he.cpp | 2 | ||||
-rw-r--r-- | scumm/script_v72he.cpp | 47 | ||||
-rw-r--r-- | scumm/script_v7he.cpp | 65 | ||||
-rw-r--r-- | scumm/script_v80he.cpp | 2 | ||||
-rw-r--r-- | scumm/script_v90he.cpp | 2 |
7 files changed, 57 insertions, 71 deletions
diff --git a/scumm/intern.h b/scumm/intern.h index 435f7bb9e2..f8d5b881e8 100644 --- a/scumm/intern.h +++ b/scumm/intern.h @@ -666,8 +666,6 @@ protected: virtual int setupStringArray(int size); void appendSubstring(int dst, int src, int len2, int len); - int findObject(int x, int y, int num, int *args); - virtual void setCursorFromImg(uint img, uint room, uint imgindex); /* HE version 70 script opcodes */ @@ -675,7 +673,6 @@ protected: void o70_pickupObject(); void o70_getActorRoom(); void o70_resourceRoutines(); - void o70_findObject(); void o70_quitPauseRestart(); void o70_kernelSetFunctions(); void o70_copyString(); @@ -757,6 +754,7 @@ protected: byte *heFindResourceData(uint32 tag, byte *ptr); byte *heFindResource(uint32 tag, byte *ptr); byte *findWrappedBlock(uint32 tag, byte *ptr, int state, bool flagError); + int findObject(int x, int y, int num, int *args); /* HE version 72 script opcodes */ void o72_pushDWord(); @@ -779,6 +777,7 @@ protected: void o72_roomOps(); void o72_actorOps(); void o72_verbOps(); + void o72_findObject(); void o72_arrayOps(); void o72_talkActor(); void o72_talkEgo(); diff --git a/scumm/object.cpp b/scumm/object.cpp index c360e9de4e..991d175e13 100644 --- a/scumm/object.cpp +++ b/scumm/object.cpp @@ -24,6 +24,7 @@ #include "scumm/scumm.h" #include "scumm/actor.h" #include "scumm/bomp.h" +#include "scumm/intern.h" #include "scumm/object.h" #include "scumm/resource.h" #include "scumm/usage_bits.h" @@ -358,6 +359,10 @@ int ScummEngine::findObject(int x, int y) { a = _objs[b].parentstate; b = _objs[b].parent; if (b == 0) { + if (_heversion >= 70) { + if (((ScummEngine_v70he *)this)->_wiz.polygonHit(_objs[i].obj_nr, x, y)) + return _objs[i].obj_nr; + } if (_objs[i].x_pos <= x && _objs[i].width + _objs[i].x_pos > x && _objs[i].y_pos <= y && _objs[i].height + _objs[i].y_pos > y) return _objs[i].obj_nr; diff --git a/scumm/script_v100he.cpp b/scumm/script_v100he.cpp index 381207cd8a..ed7d6b81b8 100644 --- a/scumm/script_v100he.cpp +++ b/scumm/script_v100he.cpp @@ -259,7 +259,7 @@ void ScummEngine_v100he::setupOpcodes() { OPCODE(o90_findAllObjectsWithClassOf), OPCODE(o6_invalid), OPCODE(o6_findInventory), - OPCODE(o70_findObject), + OPCODE(o72_findObject), /* B0 */ OPCODE(o72_findObjectWithClassOf), OPCODE(o70_polygonHit), diff --git a/scumm/script_v72he.cpp b/scumm/script_v72he.cpp index dcffaf9fac..ff6a25e96c 100644 --- a/scumm/script_v72he.cpp +++ b/scumm/script_v72he.cpp @@ -244,7 +244,7 @@ void ScummEngine_v72he::setupOpcodes() { OPCODE(o72_verbOps), OPCODE(o6_getActorFromXY), /* A0 */ - OPCODE(o70_findObject), + OPCODE(o72_findObject), OPCODE(o6_pseudoRoom), OPCODE(o6_getActorElevation), OPCODE(o6_getVerbEntrypoint), @@ -654,6 +654,44 @@ byte *ScummEngine_v72he::findWrappedBlock(uint32 tag, byte *ptr, int state, bool } } +int ScummEngine_v72he::findObject(int x, int y, int num, int *args) { + int b, cls, i, result; + + for (i = 1; i < _numLocalObjects; i++) { + result = 0; + if ((_objs[i].obj_nr < 1) || getClass(_objs[i].obj_nr, kObjectClassUntouchable)) + continue; + + // Check polygon bounds + if (_wiz.polygonDefined(_objs[i].obj_nr)) { + if (_wiz.polygonHit(_objs[i].obj_nr, x, y)) + result = _objs[i].obj_nr; + else if (VAR_POLYGONS_ONLY != 0xFF && VAR(VAR_POLYGONS_ONLY)) + continue; + } + + if (!result) { + // Check object bounds + if (_objs[i].x_pos <= x && _objs[i].width + _objs[i].x_pos > x && + _objs[i].y_pos <= y && _objs[i].height + _objs[i].y_pos > y) + result = _objs[i].obj_nr; + } + + if (result) { + if (!num) + return result; + + // Check object class + cls = args[0]; + b = getClass(i, cls); + if ((cls & 0x80 && b) || (!(cls & 0x80) && !b)) + return result; + } + } + + return 0; +} + void ScummEngine_v72he::o72_pushDWord() { int a; if (*_lastCodePtr + sizeof(MemBlkHeader) != _scriptOrgPointer) { @@ -1334,6 +1372,13 @@ void ScummEngine_v72he::o72_verbOps() { } } +void ScummEngine_v72he::o72_findObject() { + int y = pop(); + int x = pop(); + int r = findObject(x, y, 0, 0); + push(r); +} + void ScummEngine_v72he::o72_arrayOps() { byte subOp = fetchScriptByte(); int array = fetchScriptWord(); diff --git a/scumm/script_v7he.cpp b/scumm/script_v7he.cpp index 488c204ec6..a2210ae399 100644 --- a/scumm/script_v7he.cpp +++ b/scumm/script_v7he.cpp @@ -242,7 +242,7 @@ void ScummEngine_v70he::setupOpcodes() { OPCODE(o6_verbOps), OPCODE(o6_getActorFromXY), /* A0 */ - OPCODE(o70_findObject), + OPCODE(o6_findObject), OPCODE(o6_pseudoRoom), OPCODE(o6_getActorElevation), OPCODE(o6_getVerbEntrypoint), @@ -425,62 +425,6 @@ void ScummEngine_v70he::appendSubstring(int dst, int src, int srcOffs, int len) writeArray(0, 0, dstOffs + i, 0); } -int ScummEngine_v70he::findObject(int x, int y, int num, int *args) { - int i, b, result; - int cond, cls, tmp; - byte a; - const int mask = 0xF; - - for (i = 1; i < _numLocalObjects; i++) { - result = 0; - if ((_objs[i].obj_nr < 1) || getClass(_objs[i].obj_nr, kObjectClassUntouchable)) - continue; - - // Check polygon bounds - if (_wiz.polygonDefined(_objs[i].obj_nr)) { - if (_wiz.polygonHit(_objs[i].obj_nr, x, y) != 0) - result = _objs[i].obj_nr; - else if (VAR_POLYGONS_ONLY != 0xFF && VAR(VAR_POLYGONS_ONLY)) - continue; - } - - if (!result) { - // Check object bounds - b = i; - do { - a = _objs[b].parentstate; - b = _objs[b].parent; - if (b == 0) { - if (_objs[i].x_pos <= x && _objs[i].width + _objs[i].x_pos > x && - _objs[i].y_pos <= y && _objs[i].height + _objs[i].y_pos > y) - result = _objs[i].obj_nr; - break; - } - } while ((_objs[b].state & mask) == a); - } - - if (result) { - if (!num) - return result; - - // Check object class - cond = 1; - tmp = num; - while (--tmp >= 0) { - cls = args[tmp]; - b = getClass(i, cls); - if ((cls & 0x80 && !b) || (!(cls & 0x80) && b)) - cond = 0; - } - - if (cond) - return result; - } - } - - return 0; -} - void ScummEngine_v70he::o70_startSound() { byte subOp = fetchScriptByte(); @@ -697,13 +641,6 @@ void ScummEngine_v70he::o70_resourceRoutines() { } } -void ScummEngine_v70he::o70_findObject() { - int y = pop(); - int x = pop(); - int r = findObject(x, y, 0, 0); - push(r); -} - void ScummEngine_v70he::o70_quitPauseRestart() { byte subOp = fetchScriptByte(); int par1; diff --git a/scumm/script_v80he.cpp b/scumm/script_v80he.cpp index 8b4b255eeb..4e5c5296ad 100644 --- a/scumm/script_v80he.cpp +++ b/scumm/script_v80he.cpp @@ -241,7 +241,7 @@ void ScummEngine_v80he::setupOpcodes() { OPCODE(o6_invalid), OPCODE(o6_getActorFromXY), /* A0 */ - OPCODE(o70_findObject), + OPCODE(o72_findObject), OPCODE(o6_pseudoRoom), OPCODE(o6_getActorElevation), OPCODE(o6_getVerbEntrypoint), diff --git a/scumm/script_v90he.cpp b/scumm/script_v90he.cpp index 0720ea8b2c..c5e2904b20 100644 --- a/scumm/script_v90he.cpp +++ b/scumm/script_v90he.cpp @@ -241,7 +241,7 @@ void ScummEngine_v90he::setupOpcodes() { OPCODE(o90_paletteOps), OPCODE(o6_getActorFromXY), /* A0 */ - OPCODE(o70_findObject), + OPCODE(o72_findObject), OPCODE(o6_pseudoRoom), OPCODE(o6_getActorElevation), OPCODE(o6_getVerbEntrypoint), |