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authorEskil Abrahamsen Blomfeldt <eblomfel@trolltech.com>2009-04-24 15:36:48 (GMT)
committerEskil Abrahamsen Blomfeldt <eblomfel@trolltech.com>2009-04-24 15:41:45 (GMT)
commitaf4f0170810efeb071e6e9dac0df6a84962e9806 (patch)
tree87cc3cee78edc6093b5f2e18de5bf14f6930e163 /examples
parentc3290381a1dba7971dd70b7220a71e6feceb3f4c (diff)
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Really broken plugin for errorState. Don't try to use this yet, it doesn't
work at all.
Diffstat (limited to 'examples')
-rw-r--r--examples/statemachine/errorstateplugins/random_ai/random_ai.pro13
-rw-r--r--examples/statemachine/errorstateplugins/random_ai/random_ai_plugin.cpp40
-rw-r--r--examples/statemachine/errorstateplugins/random_ai/random_ai_plugin.h62
3 files changed, 115 insertions, 0 deletions
diff --git a/examples/statemachine/errorstateplugins/random_ai/random_ai.pro b/examples/statemachine/errorstateplugins/random_ai/random_ai.pro
new file mode 100644
index 0000000..f290250
--- /dev/null
+++ b/examples/statemachine/errorstateplugins/random_ai/random_ai.pro
@@ -0,0 +1,13 @@
+TEMPLATE = lib
+CONFIG += plugin
+INCLUDEPATH += ../..
+HEADERS = random_ai_plugin.h
+SOURCES = random_ai_plugin.cpp
+TARGET = $$qtLibraryTarget(random_ai)
+DESTDIR = ../../errorstate/plugins
+
+#! [0]
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/statemachine/errorstate/plugins
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS random_ai.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/statemachine/errorstateplugins/random_ai \ No newline at end of file
diff --git a/examples/statemachine/errorstateplugins/random_ai/random_ai_plugin.cpp b/examples/statemachine/errorstateplugins/random_ai/random_ai_plugin.cpp
new file mode 100644
index 0000000..429e3ca
--- /dev/null
+++ b/examples/statemachine/errorstateplugins/random_ai/random_ai_plugin.cpp
@@ -0,0 +1,40 @@
+#include "random_ai_plugin.h"
+
+#include <errorstate/tank.h>
+
+#include <QState>
+#include <QtPlugin>
+
+#include <time.h>
+
+QState *RandomAiPlugin::create(QState *parentState, Tank *tank)
+{
+ qsrand(uint(time(NULL)));
+
+ QState *topLevel = new QState(parentState);
+
+ QState *selectNextActionState = new SelectActionState(topLevel);
+ topLevel->setInitialState(selectNextActionState);
+
+ QState *fireState = new RandomDistanceState(topLevel);
+ connect(fireState, SIGNAL(distanceComputed(qreal)), tank, SLOT(fireCannon(qreal)));
+ selectNextActionState->addTransition(selectNextActionState, SIGNAL(fireSelected()), fireState);
+
+ QState *moveForwardsState = new RandomDistanceState(topLevel);
+ connect(moveForwardsState, SIGNAL(distanceComputed(qreal)), tank, SLOT(moveForwards(qreal)));
+ selectNextActionState->addTransition(selectNextActionState, SIGNAL(moveForwardsSelected()), moveForwardsState);
+
+ QState *moveBackwardsState = new RandomDistanceState(topLevel);
+ connect(moveBackwardsState, SIGNAL(distanceComputed(qreal)), tank, SLOT(moveBackwards(qreal)));
+ selectNextActionState->addTransition(selectNextActionState, SIGNAL(moveBackwardsSelected()), moveBackwardsState);
+
+ QState *turnState = new RandomDistanceState(topLevel);
+ connect(turnState, SIGNAL(distanceComputed(qreal)), tank, SLOT(turn(qreal)));
+ selectNextActionState->addTransition(selectNextActionState, SIGNAL(turnSelected()), turnState);
+
+ topLevel->addTransition(tank, SIGNAL(actionCompleted()), selectNextActionState);
+
+ return topLevel;
+}
+
+Q_EXPORT_PLUGIN2(random_ai, RandomAiPlugin)
diff --git a/examples/statemachine/errorstateplugins/random_ai/random_ai_plugin.h b/examples/statemachine/errorstateplugins/random_ai/random_ai_plugin.h
new file mode 100644
index 0000000..27c9b92
--- /dev/null
+++ b/examples/statemachine/errorstateplugins/random_ai/random_ai_plugin.h
@@ -0,0 +1,62 @@
+#ifndef RANDOM_AI_PLUGIN_H
+#define RANDOM_AI_PLUGIN_H
+
+#include <QObject>
+#include <QState>
+
+#include <errorstate/plugin.h>
+
+class SelectActionState: public QState
+{
+ Q_OBJECT
+public:
+ SelectActionState(QState *parent = 0) : QState(parent)
+ {
+ }
+
+signals:
+ void fireSelected();
+ void moveForwardsSelected();
+ void moveBackwardsSelected();
+ void turnSelected();
+
+protected:
+ void onEntry()
+ {
+ int rand = qrand() % 4;
+ switch (rand) {
+ case 0: emit fireSelected(); break;
+ case 1: emit moveForwardsSelected(); break;
+ case 2: emit moveBackwardsSelected(); break;
+ case 3: emit turnSelected(); break;
+ };
+ }
+};
+
+class RandomDistanceState: public QState
+{
+ Q_OBJECT
+public:
+ RandomDistanceState(QState *parent = 0) : QState(parent)
+ {
+ }
+
+signals:
+ void distanceComputed(qreal distance);
+
+protected:
+ void onEntry()
+ {
+ emit distanceComputed(qreal(qrand() % 10));
+ }
+};
+
+class RandomAiPlugin: public QObject, public Plugin
+{
+ Q_OBJECT
+ Q_INTERFACES(Plugin)
+public:
+ virtual QState *create(QState *parentState, Tank *tank);
+};
+
+#endif // RANDOM_AI_PLUGIN_H