X-Git-Url: http://git.localhorst.tv/?a=blobdiff_plain;f=src%2Fmap%2FEntity.cpp;h=6b6adaca3561e2d2f8aeeaf15d1eb369ce7b542d;hb=6ad33ca7db4f2d13311e2f8a9e77e57f907a576d;hp=01cbe7f619e8b37aaf20ee051c72e038837a27a7;hpb=c03b01f2a152927227a674d462794604aa08e5dd;p=l2e.git

diff --git a/src/map/Entity.cpp b/src/map/Entity.cpp
index 01cbe7f..6b6adac 100644
--- a/src/map/Entity.cpp
+++ b/src/map/Entity.cpp
@@ -1,30 +1,175 @@
-/*
- * Entity.cpp
- *
- *  Created on: Sep 29, 2012
- *      Author: holy
- */
-
 #include "Entity.h"
 
+#include "../battle/Monster.h"
+#include "../battle/PartyLayout.h"
+#include "../graphics/Animation.h"
+#include "../graphics/Sprite.h"
+#include "../loader/Interpreter.h"
+#include "../loader/TypeDescription.h"
+
+using battle::Monster;
+using battle::PartyLayout;
+using graphics::Animation;
+using graphics::Sprite;
+using math::Fixed;
+using math::Vector;
+using loader::FieldDescription;
+using loader::Interpreter;
+using loader::TypeDescription;
+
 namespace map {
 
 Entity::Entity()
-: sprite(0) {
+: follower(0)
+, animation(0)
+, sprite(0)
+, partyLayout(0)
+, monsters(0)
+, numMonsters(0)
+, orientation(ORIENTATION_NORTH)
+, speed(0)
+, flags(0) {
+	runner.SetFrameShift(1);
+}
+
+
+void Entity::SetOrientation(Orientation o) {
+	orientation = o;
+	UpdateVelocity();
+	if (CanTurn()) {
+		runner.SetColOffset(orientation);
+	}
+}
+
+void Entity::SetSpeed(Fixed<8> s) {
+	speed = s;
+	UpdateVelocity();
+}
+
+
+void Entity::StartAnimation(app::Application &ctrl) {
+	runner.Start(ctrl);
+}
 
+void Entity::StartAnimation(app::State &ctrl) {
+	runner.Start(ctrl);
 }
 
+void Entity::StopAnimation() {
+	runner.Stop();
+}
+
+
+void Entity::SetHandsFree() {
+	runner.SetRowOffset(0);
+}
+
+void Entity::SetCarrying() {
+	runner.SetRowOffset(2);
+}
+
+void Entity::SetPushing() {
+	runner.SetRowOffset(4);
+}
+
+
+void Entity::AddFollower(Entity *f) {
+	if (follower) {
+		follower->AddFollower(f);
+	} else {
+		follower = f;
+	}
+}
 
-void Entity::Update(float deltaT) {
+void Entity::RemoveFollower(Entity *f) {
+	if (follower == f) {
+		follower = follower->follower;
+	} else if (follower) {
+		follower->RemoveFollower(f);
+	}
+}
+
+void Entity::SetAnimation(const graphics::Animation *a) {
+	animation = a;
+	runner.ChangeAnimation(animation);
+	if (!sprite) {
+		sprite = animation->GetSprite();
+	}
+}
+
+
+void Entity::UpdateVelocity() {
+	if (speed == 0) {
+		velocity = Vector<Fixed<8> >();
+		return;
+	}
+	switch (orientation) {
+		case ORIENTATION_NORTH:
+			velocity = Vector<Fixed<8> >(0, -speed);
+			break;
+		case ORIENTATION_EAST:
+			velocity = Vector<Fixed<8> >(speed, 0);
+			break;
+		case ORIENTATION_SOUTH:
+			velocity = Vector<Fixed<8> >(0, speed);
+			break;
+		case ORIENTATION_WEST:
+			velocity = Vector<Fixed<8> >(-speed, 0);
+			break;
+	}
+}
+
+
+bool Entity::TileLock(const math::Vector<int> &tileSize) const {
+	// TODO: change position to point to the top-left corner of a tile
+	Vector<int> tilePosition(ToInt(position));
+	return tilePosition % tileSize == Vector<int>();
+}
+
+
+void Entity::Update(Uint32 deltaT) {
 	position += velocity * deltaT;
 }
 
 
-void Entity::Render(SDL_Surface *dest, const geometry::Vector<int> &offset) const {
-	if (animation.Running()) {
-		animation.DrawCenterBottom(dest, offset + position);
+void Entity::Render(SDL_Surface *dest, const Vector<int> &offset) const {
+	// TODO: configurable sprite offsets
+	if (runner.Running()) {
+		runner.Draw(dest, offset + ToInt(position) + spriteOffset);
 	} else {
-		sprite->DrawCenterBottom(dest, offset + position);
+		sprite->Draw(dest, offset + ToInt(position) + spriteOffset, CanTurn() ? orientation : 0);
+	}
+}
+
+
+void Entity::CreateTypeDescription() {
+	Entity e;
+
+	TypeDescription &td(TypeDescription::Create(TYPE_ID, "Entity"));
+	td.SetConstructor(&Construct);
+	td.SetLoader(&Load);
+	td.SetSize(sizeof(Entity));
+
+	td.AddField("animation", FieldDescription(((char *)&e.animation) - ((char *)&e), Animation::TYPE_ID).SetReferenced());
+	td.AddField("sprite", FieldDescription(((char *)&e.sprite) - ((char *)&e), Sprite::TYPE_ID).SetReferenced());
+	td.AddField("partyLayout", FieldDescription(((char *)&e.partyLayout) - ((char *)&e), PartyLayout::TYPE_ID).SetReferenced());
+	td.AddField("monsters", FieldDescription(((char *)&e.monsters) - ((char *)&e), Monster::TYPE_ID).SetReferenced().SetAggregate());
+	td.AddField("spriteOffset", FieldDescription(((char *)&e.spriteOffset) - ((char *)&e), Interpreter::VECTOR_ID));
+	td.AddField("position", FieldDescription(((char *)&e.tilePosition) - ((char *)&e), Interpreter::VECTOR_ID));
+	td.AddField("flags", FieldDescription(((char *)&e.flags) - ((char *)&e), Interpreter::NUMBER_ID));
+}
+
+void Entity::Construct(void *data) {
+	new (data) Entity;
+}
+
+void Entity::Load(void *data) {
+	Entity *entity(reinterpret_cast<Entity *>(data));
+	if (entity->animation) {
+		entity->runner.ChangeAnimation(entity->animation);
+		if (!entity->sprite) {
+			entity->sprite = entity->animation->GetSprite();
+		}
 	}
 }