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STARK: Fix actor direction placement on some scenes

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This commit is contained in:
Bastien Bouclet 2015-08-31 14:57:02 +02:00
parent 417fb64e87
commit 951a69b674
5 changed files with 12 additions and 11 deletions
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6
engines/stark/resources/camera.cpp
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@ -80,13 +80,13 @@ void Camera::onEnterLocation() {
location->setScrollPosition(location->getScrollPosition());
}
float Camera::getHorizontalAngle() const {
Math::Angle Camera::getHorizontalAngle() const {
Math::Angle lookDirectionAngle = Math::Vector3d::angle(_lookDirection, Math::Vector3d(1.0, 0.0, 0.0));
Math::Vector3d cross = Math::Vector3d::crossProduct(_lookDirection, Math::Vector3d(1.0, 0.0, 0.0));
if (cross.z() < 0) {
return -lookDirectionAngle.getDegrees();
return -lookDirectionAngle;
} else {
return lookDirectionAngle.getDegrees();
return lookDirectionAngle;
}
}

3
engines/stark/resources/camera.h
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@ -27,6 +27,7 @@
#include "common/rect.h"
#include "common/str.h"
#include "math/angle.h"
#include "math/vector3d.h"
#include "math/vector4d.h"
@ -59,7 +60,7 @@ public:
void setClipPlanes(float near, float far);
/** Compute the angle between the X vector and the look at direction in the horizontal plane */
float getHorizontalAngle() const;
Math::Angle getHorizontalAngle() const;
protected:
void readData(Formats::XRCReadStream *stream) override;

8
engines/stark/resources/command.cpp
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@ -595,8 +595,8 @@ Command *Command::opItemLookDirection(Script *script, const ResourceReference &i
Current *current = StarkGlobal->getCurrent();
Camera *camera = current->getCamera();
float cameraAngle = camera->getHorizontalAngle();
float targetAngle = abs(direction + cameraAngle) % 360;
Math::Angle cameraAngle = camera->getHorizontalAngle();
Math::Angle targetAngle = direction + cameraAngle;
Math::Matrix3 rot;
rot.buildAroundZ(-targetAngle);
@ -692,9 +692,9 @@ Command *Command::opItemPlaceDirection(const ResourceReference &itemRef, int32 d
Current *current = StarkGlobal->getCurrent();
Camera *camera = current->getCamera();
float cameraAngle = camera->getHorizontalAngle();
Math::Angle cameraAngle = camera->getHorizontalAngle();
item->setDirection(abs(direction + cameraAngle) % 360);
item->setDirection(direction + cameraAngle);
return nextCommand();
}

4
engines/stark/resources/item.cpp
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@ -599,8 +599,8 @@ Math::Vector3d FloorPositionedItem::getDirectionVector() const {
return direction;
}
void FloorPositionedItem::setDirection(float direction) {
_direction3D = direction;
void FloorPositionedItem::setDirection(const Math::Angle &direction) {
_direction3D = direction.getDegrees(0.0);
}
float FloorPositionedItem::getSortKey() const {

2
engines/stark/resources/item.h
View File

@ -332,7 +332,7 @@ public:
Math::Vector3d getDirectionVector() const;
/** Set the direction the item faces */
void setDirection(float direction);
void setDirection(const Math::Angle &direction);
/** Obtain the sort value for the item, used to compute the draw order */
float getSortKey() const;