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Diffstat (limited to 'engines/bladerunner/scene_objects.cpp')
-rw-r--r--engines/bladerunner/scene_objects.cpp81
1 files changed, 61 insertions, 20 deletions
diff --git a/engines/bladerunner/scene_objects.cpp b/engines/bladerunner/scene_objects.cpp
index 87320a3fa4..30802a8d64 100644
--- a/engines/bladerunner/scene_objects.cpp
+++ b/engines/bladerunner/scene_objects.cpp
@@ -25,6 +25,7 @@
#include "bladerunner/bladerunner.h"
#include "bladerunner/obstacles.h"
+#include "bladerunner/savefile.h"
#include "bladerunner/view.h"
namespace BladeRunner {
@@ -35,9 +36,7 @@ SceneObjects::SceneObjects(BladeRunnerEngine *vm, View *view) {
_count = 0;
- for (int i = 0; i < kSceneObjectCount; ++i) {
- _sceneObjectsSortedByDistance[i] = -1;
- }
+ clear();
}
SceneObjects::~SceneObjects() {
@@ -64,16 +63,16 @@ void SceneObjects::clear() {
_count = 0;
}
-bool SceneObjects::addActor(int sceneObjectId, BoundingBox *boundingBox, Common::Rect *screenRectangle, bool isClickable, bool isMoving, bool isTarget, bool isRetired) {
+bool SceneObjects::addActor(int sceneObjectId, const BoundingBox &boundingBox, const Common::Rect &screenRectangle, bool isClickable, bool isMoving, bool isTarget, bool isRetired) {
return addSceneObject(sceneObjectId, kSceneObjectTypeActor, boundingBox, screenRectangle, isClickable, false, 0, isTarget, isMoving, isRetired);
}
-bool SceneObjects::addObject(int sceneObjectId, BoundingBox *boundingBox, bool isClickable, bool isObstacle, uint8 unknown1, bool isTarget) {
+bool SceneObjects::addObject(int sceneObjectId, const BoundingBox &boundingBox, bool isClickable, bool isObstacle, uint8 unknown1, bool isTarget) {
Common::Rect rect(-1, -1, -1, -1);
- return addSceneObject(sceneObjectId, kSceneObjectTypeObject, boundingBox, &rect, isClickable, isObstacle, unknown1, isTarget, false, false);
+ return addSceneObject(sceneObjectId, kSceneObjectTypeObject, boundingBox, rect, isClickable, isObstacle, unknown1, isTarget, false, false);
}
-bool SceneObjects::addItem(int sceneObjectId, BoundingBox *boundingBox, Common::Rect *screenRectangle, bool isTarget, bool isObstacle) {
+bool SceneObjects::addItem(int sceneObjectId, const BoundingBox &boundingBox, const Common::Rect &screenRectangle, bool isTarget, bool isObstacle) {
return addSceneObject(sceneObjectId, kSceneObjectTypeItem, boundingBox, screenRectangle, isObstacle, 0, 0, isTarget, 0, 0);
}
@@ -110,7 +109,7 @@ int SceneObjects::findByXYZ(bool *isClickable, bool *isObstacle, bool *isTarget,
if ((findClickables && sceneObject->isClickable) ||
(findObstacles && sceneObject->isObstacle) ||
(findTargets && sceneObject->isTarget)) {
- BoundingBox boundingBox = *sceneObject->boundingBox;
+ BoundingBox boundingBox = sceneObject->boundingBox;
if (sceneObject->type == kSceneObjectTypeActor) {
boundingBox.expand(-4.0, 0.0, -4.0, 4.0, 0.0, 4.0);
@@ -155,7 +154,7 @@ bool SceneObjects::existsOnXZ(int exceptSceneObjectId, float x, float z, bool mo
if (isObstacle && sceneObject->id != exceptSceneObjectId) {
float x1, y1, z1, x2, y2, z2;
- sceneObject->boundingBox->getXYZ(&x1, &y1, &z1, &x2, &y2, &z2);
+ sceneObject->boundingBox.getXYZ(&x1, &y1, &z1, &x2, &y2, &z2);
if (z1 <= zMax && z2 >= zMin && x1 <= xMax && x2 >= xMin) {
return true;
}
@@ -176,7 +175,7 @@ int SceneObjects::findById(int sceneObjectId) const {
return -1;
}
-bool SceneObjects::addSceneObject(int sceneObjectId, SceneObjectType sceneObjectType, BoundingBox *boundingBox, Common::Rect *screenRectangle, bool isClickable, bool isObstacle, uint8 unknown1, bool isTarget, bool isMoving, bool isRetired) {
+bool SceneObjects::addSceneObject(int sceneObjectId, SceneObjectType sceneObjectType, const BoundingBox &boundingBox, const Common::Rect &screenRectangle, bool isClickable, bool isObstacle, uint8 unknown1, bool isTarget, bool isMoving, bool isRetired) {
int index = findEmpty();
if (index == -1) {
return false;
@@ -194,7 +193,7 @@ bool SceneObjects::addSceneObject(int sceneObjectId, SceneObjectType sceneObject
_sceneObjects[index].isMoving = isMoving;
_sceneObjects[index].isRetired = isRetired;
- float centerZ = (_sceneObjects[index].boundingBox->getZ0() + _sceneObjects[index].boundingBox->getZ1()) / 2.0f;
+ float centerZ = (_sceneObjects[index].boundingBox.getZ0() + _sceneObjects[index].boundingBox.getZ1()) / 2.0f;
float distanceToCamera = fabs(-centerZ - _view->_cameraPosition.y); // y<->z is intentional, not a bug
_sceneObjects[index].distanceToCamera = distanceToCamera;
@@ -246,7 +245,7 @@ bool SceneObjects::isBetween(float sourceX, float sourceZ, float targetX, float
}
float objectX1, objectY1, objectZ1, objectX2, objectY2, objectZ2;
- _sceneObjects[i].boundingBox->getXYZ(&objectX1, &objectY1, &objectZ1, &objectX2, &objectY2, &objectZ2);
+ _sceneObjects[i].boundingBox.getXYZ(&objectX1, &objectY1, &objectZ1, &objectX2, &objectY2, &objectZ2);
Vector2 intersection;
return lineIntersection(Vector2(sourceX, sourceZ), Vector2(targetX, targetZ), Vector2(objectX1, objectZ1), Vector2(objectX2, objectZ1), &intersection)
@@ -255,7 +254,7 @@ bool SceneObjects::isBetween(float sourceX, float sourceZ, float targetX, float
|| lineIntersection(Vector2(sourceX, sourceZ), Vector2(targetX, targetZ), Vector2(objectX1, objectZ2), Vector2(objectX1, objectZ1), &intersection);
}
-bool SceneObjects::isObstacleBetween(float sourceX, float sourceZ, float targetX, float targetZ, float altitude, int exceptSceneObjectId) const {
+bool SceneObjects::isObstacleBetween(const Vector3 &source, const Vector3 &target, int exceptSceneObjectId) const {
for (int i = 0; i < _count; ++i) {
const SceneObject *sceneObject = &_sceneObjects[_sceneObjectsSortedByDistance[i]];
@@ -264,9 +263,9 @@ bool SceneObjects::isObstacleBetween(float sourceX, float sourceZ, float targetX
}
float objectX1, objectY1, objectZ1, objectX2, objectY2, objectZ2;
- _sceneObjects[i].boundingBox->getXYZ(&objectX1, &objectY1, &objectZ1, &objectX2, &objectY2, &objectZ2);
+ sceneObject->boundingBox.getXYZ(&objectX1, &objectY1, &objectZ1, &objectX2, &objectY2, &objectZ2);
- if (84.0f <= objectY1 - altitude || 72.0f >= objectY2 - altitude) {
+ if (84.0f <= objectY1 - source.y || 72.0f >= objectY2 - source.y) {
continue;
}
@@ -279,10 +278,10 @@ bool SceneObjects::isObstacleBetween(float sourceX, float sourceZ, float targetX
objectZ2 = objectZ2 - zAdjustement;
Vector2 intersection;
- if (lineIntersection(Vector2(sourceX, sourceZ), Vector2(targetX, targetZ), Vector2(objectX1, objectZ1), Vector2(objectX2, objectZ1), &intersection)
- || lineIntersection(Vector2(sourceX, sourceZ), Vector2(targetX, targetZ), Vector2(objectX2, objectZ1), Vector2(objectX2, objectZ2), &intersection)
- || lineIntersection(Vector2(sourceX, sourceZ), Vector2(targetX, targetZ), Vector2(objectX2, objectZ2), Vector2(objectX1, objectZ2), &intersection)
- || lineIntersection(Vector2(sourceX, sourceZ), Vector2(targetX, targetZ), Vector2(objectX1, objectZ2), Vector2(objectX1, objectZ1), &intersection)) {
+ if (lineIntersection(Vector2(source.x, source.z), Vector2(target.x, target.z), Vector2(objectX1, objectZ1), Vector2(objectX2, objectZ1), &intersection)
+ || lineIntersection(Vector2(source.x, source.z), Vector2(target.x, target.z), Vector2(objectX2, objectZ1), Vector2(objectX2, objectZ2), &intersection)
+ || lineIntersection(Vector2(source.x, source.z), Vector2(target.x, target.z), Vector2(objectX2, objectZ2), Vector2(objectX1, objectZ2), &intersection)
+ || lineIntersection(Vector2(source.x, source.z), Vector2(target.x, target.z), Vector2(objectX1, objectZ2), Vector2(objectX1, objectZ1), &intersection)) {
return true;
}
}
@@ -320,11 +319,53 @@ void SceneObjects::updateObstacles() {
const SceneObject *sceneObject = &_sceneObjects[index];
if (sceneObject->isObstacle) {
float x0, y0, z0, x1, y1, z1;
- sceneObject->boundingBox->getXYZ(&x0, &y0, &z0, &x1, &y1, &z1);
+ sceneObject->boundingBox.getXYZ(&x0, &y0, &z0, &x1, &y1, &z1);
_vm->_obstacles->add(x0, z0, x1, z1);
}
}
_vm->_obstacles->backup();
}
+void SceneObjects::save(SaveFileWriteStream &f) {
+ f.writeInt(_count);
+ for (int i = 0; i < kSceneObjectCount; ++i) {
+ f.writeInt(_sceneObjects[i].id);
+ f.writeInt(_sceneObjects[i].type);
+ f.writeBoundingBox(_sceneObjects[i].boundingBox);
+ f.writeRect(_sceneObjects[i].screenRectangle);
+ f.writeFloat(_sceneObjects[i].distanceToCamera);
+ f.writeBool(_sceneObjects[i].isPresent);
+ f.writeBool(_sceneObjects[i].isClickable);
+ f.writeBool(_sceneObjects[i].isObstacle);
+ f.writeInt(_sceneObjects[i].unknown1);
+ f.writeBool(_sceneObjects[i].isTarget);
+ f.writeBool(_sceneObjects[i].isMoving);
+ f.writeBool(_sceneObjects[i].isRetired);
+ }
+ for (int i = 0; i < kSceneObjectCount; ++i) {
+ f.writeInt(_sceneObjectsSortedByDistance[i]);
+ }
+}
+
+void SceneObjects::load(SaveFileReadStream &f) {
+ _count = f.readInt();
+ for (int i = 0; i < kSceneObjectCount; ++i) {
+ _sceneObjects[i].id = f.readInt();
+ _sceneObjects[i].type = (SceneObjectType)f.readInt();
+ _sceneObjects[i].boundingBox = f.readBoundingBox();
+ _sceneObjects[i].screenRectangle = f.readRect();
+ _sceneObjects[i].distanceToCamera = f.readFloat();
+ _sceneObjects[i].isPresent = f.readBool();
+ _sceneObjects[i].isClickable = f.readBool();
+ _sceneObjects[i].isObstacle = f.readBool();
+ _sceneObjects[i].unknown1 = f.readInt();
+ _sceneObjects[i].isTarget = f.readBool();
+ _sceneObjects[i].isMoving = f.readBool();
+ _sceneObjects[i].isRetired = f.readBool();
+ }
+ for (int i = 0; i < kSceneObjectCount; ++i) {
+ _sceneObjectsSortedByDistance[i] = f.readInt();
+ }
+}
+
} // End of namespace BladeRunner
generated by cgit v1.2.3 (git 2.25.1) at 2025-05-22 14:03:39 +0000