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https://git.huckle.dev/Huckles-Minecraft-Archive/jpexs-decompiler.git
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ActionScript 2 - better class detection
This commit is contained in:
Jindra Petřík
@@ -12,7 +12,8 @@
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library.
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* License along with this library.
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*/
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package com.jpexs.decompiler.flash.action;
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import com.jpexs.decompiler.flash.AppResources;
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@@ -1231,118 +1232,144 @@ public abstract class Action implements GraphSourceItem {
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if (it.expression instanceof NotItem) {
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NotItem nti = (NotItem) it.expression;
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if ((nti.value instanceof GetMemberActionItem) || (nti.value instanceof GetVariableActionItem)) {
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if ((nti.value instanceof GetMemberActionItem) || (nti.value instanceof GetVariableActionItem)) {
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if (true) { //it.onFalse.isEmpty()){ //||(it.onFalse.get(0) instanceof UnsupportedActionItem)) {
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if ((it.onTrue.size() == 1) && (it.onTrue.get(0) instanceof SetMemberActionItem) && (((SetMemberActionItem) it.onTrue.get(0)).value instanceof NewObjectActionItem)) {
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// ignore
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} else {
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List<GraphTargetItem> parts = it.onTrue;
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className = getWithoutGlobal(nti.value);
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if (parts.size() >= 1) {
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int ipos = 0;
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while ((parts.get(ipos) instanceof PopItem) || ((parts.get(ipos) instanceof IfItem) && ((((IfItem) parts.get(ipos)).onTrue.size() == 1) && (((IfItem) parts.get(ipos)).onTrue.get(0) instanceof SetMemberActionItem) && (((SetMemberActionItem) ((IfItem) parts.get(ipos)).onTrue.get(0)).value instanceof NewObjectActionItem)))) {
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ipos++;
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}
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if (parts.get(ipos) instanceof ExtendsActionItem) {
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ExtendsActionItem et = (ExtendsActionItem) parts.get(ipos);
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extendsOp = getWithoutGlobal(et.superclass);
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ipos++;
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}
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if (parts.get(ipos) instanceof StoreRegisterActionItem) {
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StoreRegisterActionItem sr = (StoreRegisterActionItem) parts.get(ipos);
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int instanceReg = sr.register.number;
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if (sr.value instanceof GetMemberActionItem) {
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GetMemberActionItem gm = (GetMemberActionItem) sr.value;
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//gm.memberName should be "prototype"
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if (gm.object instanceof TemporaryRegister) {
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TemporaryRegister tm = (TemporaryRegister) gm.object;
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int classReg = tm.getRegId();
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if (tm.value instanceof SetMemberActionItem) {
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SetMemberActionItem sm = (SetMemberActionItem) tm.value;
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if (sm.value instanceof StoreRegisterActionItem) {
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sr = (StoreRegisterActionItem) sm.value;
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if (sr.value instanceof FunctionActionItem) {
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((FunctionActionItem) (sr.value)).calculatedFunctionName = (className instanceof GetMemberActionItem) ? ((GetMemberActionItem) className).memberName : className;
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functions.add((FunctionActionItem) sr.value);
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for (; ipos < parts.size(); ipos++) {
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if (parts.get(ipos) instanceof ImplementsOpActionItem) {
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ImplementsOpActionItem io = (ImplementsOpActionItem) parts.get(ipos);
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implementsOp = io.superclasses;
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continue;
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}
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if (parts.get(ipos) instanceof SetMemberActionItem) {
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sm = (SetMemberActionItem) parts.get(ipos);
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int rnum = -1;
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if (sm.object instanceof DirectValueActionItem) {
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DirectValueActionItem dv = (DirectValueActionItem) sm.object;
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if (dv.value instanceof RegisterNumber) {
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RegisterNumber rn = (RegisterNumber) dv.value;
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rnum = rn.number;
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}
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}
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if (sm.object instanceof TemporaryRegister) {
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rnum = ((TemporaryRegister) sm.object).getRegId();
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}
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if (rnum == instanceReg) {
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if (sm.value instanceof FunctionActionItem) {
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((FunctionActionItem) sm.value).calculatedFunctionName = sm.objectName;
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functions.add((FunctionActionItem) sm.value);
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} else {
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vars.add(new MyEntry<>(sm.objectName, sm.value));
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}
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} else if (rnum == classReg) {
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if (sm.value instanceof FunctionActionItem) {
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((FunctionActionItem) sm.value).calculatedFunctionName = sm.objectName;
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staticFunctions.add((FunctionActionItem) sm.value);
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} else {
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staticVars.add(new MyEntry<>(sm.objectName, sm.value));
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}
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}
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}
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}
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if ((it.onTrue.size() == 1) && (it.onTrue.get(0) instanceof SetMemberActionItem) && (((SetMemberActionItem) it.onTrue.get(0)).value instanceof NewObjectActionItem)) {
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// ignore
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} else {
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List<GraphTargetItem> parts = it.onTrue;
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className = getWithoutGlobal(nti.value);
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if (parts.size() >= 1) {
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int ipos = 0;
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while ((parts.get(ipos) instanceof PopItem) || ((parts.get(ipos) instanceof IfItem) && ((((IfItem) parts.get(ipos)).onTrue.size() == 1) && (((IfItem) parts.get(ipos)).onTrue.get(0) instanceof SetMemberActionItem) && (((SetMemberActionItem) ((IfItem) parts.get(ipos)).onTrue.get(0)).value instanceof NewObjectActionItem)))) {
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ipos++;
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}
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if (parts.get(ipos) instanceof ExtendsActionItem) {
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ExtendsActionItem et = (ExtendsActionItem) parts.get(ipos);
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extendsOp = getWithoutGlobal(et.superclass);
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ipos++;
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}
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int instanceReg = -1;
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int classReg = -1;
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if (parts.get(ipos) instanceof StoreRegisterActionItem) {
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StoreRegisterActionItem sr = (StoreRegisterActionItem) parts.get(ipos);
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instanceReg = sr.register.number;
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if (sr.value instanceof GetMemberActionItem) {
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GetMemberActionItem gm = (GetMemberActionItem) sr.value;
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//gm.memberName should be "prototype"
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if (gm.object instanceof TemporaryRegister) {
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TemporaryRegister tm = (TemporaryRegister) gm.object;
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classReg = tm.getRegId();
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if (tm.value instanceof SetMemberActionItem) {
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SetMemberActionItem sm = (SetMemberActionItem) tm.value;
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if (sm.value instanceof StoreRegisterActionItem) {
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sr = (StoreRegisterActionItem) sm.value;
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if (sr.value instanceof FunctionActionItem) {
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((FunctionActionItem) (sr.value)).calculatedFunctionName = (className instanceof GetMemberActionItem) ? ((GetMemberActionItem) className).memberName : className;
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functions.add((FunctionActionItem) sr.value);
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}
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}
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}
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List<GraphTargetItem> output2 = new ArrayList<>();
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for (int i = 0; i < prevCount; i++) {
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output2.add(output.get(i));
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}
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output2.add(new ClassActionItem(className, extendsOp, implementsOp, null/*FIXME*/, functions, vars, staticFunctions, staticVars));
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}
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}
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}
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} else if (parts.get(ipos) instanceof SetMemberActionItem) {
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SetMemberActionItem sm = (SetMemberActionItem) parts.get(0);
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if (sm.value instanceof FunctionActionItem) {
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FunctionActionItem f = (FunctionActionItem) sm.value;
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if (f.actions.isEmpty()) {
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if (parts.size() == 2) {
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if (parts.get(1) instanceof ImplementsOpActionItem) {
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ImplementsOpActionItem iot = (ImplementsOpActionItem) parts.get(1);
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implementsOp = iot.superclasses;
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} else {
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//ok = false;
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}
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} else if (parts.get(ipos) instanceof SetMemberActionItem) {
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SetMemberActionItem sm = (SetMemberActionItem) parts.get(0);
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if (sm.value instanceof FunctionActionItem) {
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FunctionActionItem f = (FunctionActionItem) sm.value;
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if (f.actions.isEmpty()) {
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if (parts.size() == 2) {
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if (parts.get(1) instanceof ImplementsOpActionItem) {
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ImplementsOpActionItem iot = (ImplementsOpActionItem) parts.get(1);
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implementsOp = iot.superclasses;
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} else {
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//ok = false;
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break;
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}
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}
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List<GraphTargetItem> output2 = new ArrayList<>();
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for (int i = 0; i < prevCount; i++) {
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output2.add(output.get(i));
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}
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output2.add(new InterfaceActionItem(sm.objectName, implementsOp));
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return output2;
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}
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}
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}
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GraphTargetItem constructor = null;
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for (; ipos < parts.size(); ipos++) {
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if (parts.get(ipos) instanceof ImplementsOpActionItem) {
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ImplementsOpActionItem io = (ImplementsOpActionItem) parts.get(ipos);
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implementsOp = io.superclasses;
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continue;
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}
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if (parts.get(ipos) instanceof SetMemberActionItem) {
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SetMemberActionItem sm = (SetMemberActionItem) parts.get(ipos);
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if (sm.object instanceof TemporaryRegister) {
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TemporaryRegister treg = (TemporaryRegister) sm.object;
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if (classReg > -1 && treg.getRegId() == classReg) {
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} else if (instanceReg > -1 && treg.getRegId() == instanceReg) {
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} else if (sm.object.value instanceof SetMemberActionItem) {
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SetMemberActionItem sm2 = (SetMemberActionItem) sm.object.value;
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if ((sm2.objectName instanceof DirectValueActionItem) && "prototype".equals(((DirectValueActionItem) sm2.objectName).getAsString())) {
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classReg = treg.getRegId();
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extendsOp = getWithoutGlobal(sm2.object);
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} else {
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instanceReg = treg.getRegId();
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GraphTargetItem val = sm2.value;
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if (val instanceof StoreRegisterActionItem) {
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val = val.value;
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}
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if (val instanceof FunctionActionItem) {
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constructor = val;
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((FunctionActionItem) (constructor)).calculatedFunctionName = (className instanceof GetMemberActionItem) ? ((GetMemberActionItem) className).memberName : className;
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}
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}
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}
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List<GraphTargetItem> output2 = new ArrayList<>();
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for (int i = 0; i < prevCount; i++) {
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output2.add(output.get(i));
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}
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output2.add(new InterfaceActionItem(sm.objectName, implementsOp));
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}
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}
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int rnum = -1;
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if (sm.object instanceof DirectValueActionItem) {
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DirectValueActionItem dv = (DirectValueActionItem) sm.object;
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if (dv.value instanceof RegisterNumber) {
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RegisterNumber rn = (RegisterNumber) dv.value;
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rnum = rn.number;
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}
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}
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if (sm.object instanceof TemporaryRegister) {
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rnum = ((TemporaryRegister) sm.object).getRegId();
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}
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if (rnum == instanceReg) {
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if (sm.value instanceof FunctionActionItem) {
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((FunctionActionItem) sm.value).calculatedFunctionName = sm.objectName;
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functions.add((FunctionActionItem) sm.value);
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} else {
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vars.add(new MyEntry<>(sm.objectName, sm.value));
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}
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} else if (rnum == classReg) {
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if (sm.value instanceof FunctionActionItem) {
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((FunctionActionItem) sm.value).calculatedFunctionName = sm.objectName;
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staticFunctions.add((FunctionActionItem) sm.value);
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} else {
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staticVars.add(new MyEntry<>(sm.objectName, sm.value));
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}
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}
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}
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}
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List<GraphTargetItem> output2 = new ArrayList<>();
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for (int i = 0; i < prevCount; i++) {
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output2.add(output.get(i));
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}
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output2.add(new ClassActionItem(className, extendsOp, implementsOp, constructor, functions, vars, staticFunctions, staticVars));
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return output2;
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}
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}
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} else {
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}
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} else {
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ok = false;
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}
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