public void update(float dt) {
if (this.state == EDIT_SHAPE) {
if (es.vertexCount() > 0) {
int i = es.findClosestLineStrip(Mouse.getX(), Mouse.getY());
if (i != -1) {
int next = (i + 1 > es.vertexCount()) ? 0 : i + 1;
tgl.reshape(es.getVertex(i), es.getVertex(next), Mouse.getX(), Mouse.getY());
if (!tgl.isLocked()) vertex = next;
} else {
if (!tgl.isLocked()) vertex = -1;
}
}
} else if (this.state == MOVE_SHAPE) {
}
}
public void setEditiblyShape(EditblyShape es) {
this.es = es;
if (es.vertexCount() < 3) {
state = NEW_SHAPE;
} else {
state = EDIT_SHAPE;
}
}
public void mouseEvent(int mouseButton, boolean state, int x, int y) {
if (state) {
switch (mouseButton) {
case 0:
break;
}
} else {
switch (mouseButton) {
case 0:
if (this.state == NEW_SHAPE) {
es.add(new Vertex2DPosition(x, y));
} else if (this.state == EDIT_SHAPE) {
if (vertex != -1) {
es.add(vertex, new Vertex2DPosition(x, y));
}
}
tgl.setLocked(false);
break;
}
}
}