X-Git-Url: http://git.localhorst.tv/?a=blobdiff_plain;f=src%2Fmap%2FMap.cpp;h=85fbd22ad01156db0ae078364d116a5454cde0c9;hb=dc275497c592669dda75645604a9b35d32f63e90;hp=fc664c1d7d4e26c0060176bf0283002abfbbe5a6;hpb=ed792d6d00d822384d79d049e644e372f7c3b4cd;p=l2e.git

diff --git a/src/map/Map.cpp b/src/map/Map.cpp
index fc664c1..85fbd22 100644
--- a/src/map/Map.cpp
+++ b/src/map/Map.cpp
@@ -1,24 +1,27 @@
-/*
- * Map.cpp
- *
- *  Created on: Sep 29, 2012
- *      Author: holy
- */
-
 #include "Map.h"
 
 #include "Area.h"
+#include "Tile.h"
 #include "Trigger.h"
 #include "../graphics/Sprite.h"
+#include "../loader/Interpreter.h"
+#include "../loader/TypeDescription.h"
+#include "../math/Vector.h"
+#include "../sdl/utility.h"
 
 #include <stdexcept>
 
-using geometry::Vector;
+using math::Vector;
+using graphics::Sprite;
+using loader::FieldDescription;
+using loader::Interpreter;
+using loader::TypeDescription;
 
 namespace map {
 
 Map::Map()
 : tileset(0)
+, battlebg(0)
 , areas(0)
 , numAreas(0)
 , triggers(0)
@@ -30,6 +33,18 @@ Map::Map()
 }
 
 
+Area *Map::AreaAt(const Vector<int> &offset) {
+	if (numAreas > 0) {
+		Vector<int> coords(TileCoordinates(offset));
+		Vector<int> areaOffset(coords / areas[0].Size());
+		int areaIndex(areaOffset.Index(width));
+		if (areaIndex < numAreas) {
+			return areas + areaIndex;
+		}
+	}
+	return 0;
+}
+
 const Area *Map::AreaAt(const Vector<int> &offset) const {
 	if (numAreas > 0) {
 		Vector<int> coords(TileCoordinates(offset));
@@ -42,6 +57,16 @@ const Area *Map::AreaAt(const Vector<int> &offset) const {
 	return 0;
 }
 
+Tile *Map::TileAt(const Vector<int> &offset) {
+	Area *area(AreaAt(offset));
+	if (area) {
+		Vector<int> tileOffset(TileCoordinates(offset) % area->Size());
+		return area->TileAt(tileOffset);
+	} else {
+		return 0;
+	}
+}
+
 const Tile *Map::TileAt(const Vector<int> &offset) const {
 	const Area *area(AreaAt(offset));
 	if (area) {
@@ -52,7 +77,7 @@ const Tile *Map::TileAt(const Vector<int> &offset) const {
 	}
 }
 
-Trigger *Map::TriggerAt(const geometry::Vector<int> &offset) {
+Trigger *Map::TriggerAt(const math::Vector<int> &offset) {
 	// TODO: add support for multiple triggers on a tile?
 	Vector<int> coords(TileCoordinates(offset));
 	for (Trigger *i(triggers); i != triggers + numTriggers; ++i) {
@@ -63,17 +88,32 @@ Trigger *Map::TriggerAt(const geometry::Vector<int> &offset) {
 	return 0;
 }
 
+SDL_Surface *Map::BattleBackgroundAt(const math::Vector<int> &position) {
+	Tile *tile(TileAt(position));
+	if (tile && tile->BattleBackground()) {
+		return tile->BattleBackground();
+	}
+	Area *area(AreaAt(position));
+	if (area && area->BattleBackground()) {
+		return area->BattleBackground();
+	}
+	return battlebg;
+}
+
 Vector<int> Map::TileCoordinates(const Vector<int> &position) const {
 	return position / tileset->Size();
 }
 
 
-void Map::Render(SDL_Surface *dest, const Vector<int> &inOffset) const {
+void Map::Render(
+		SDL_Surface *dest,
+		const Vector<int> &inOffset,
+		unsigned int frame) const {
 	// TODO: skip invisible areas
 	for (int i(0); i < numAreas; ++i) {
 		const Area &area(areas[i]);
 		Vector<int> offset(inOffset + Vector<int>::FromIndex(i, width) * area.Size() * tileset->Size());
-		area.Render(dest, tileset, offset);
+		area.Render(dest, tileset, offset, frame);
 	}
 }
 
@@ -86,13 +126,50 @@ void Map::RenderDebug(SDL_Surface *dest, const Vector<int> &inOffset) const {
 	}
 	for (int i(0); i < numTriggers; ++i) {
 		Vector<int> offset((triggers[i].TilePosition() * tileset->Size()) + inOffset);
-		SDL_Rect destRect;
-		destRect.x = offset.X() + (tileset->Width() / 4);
-		destRect.y = offset.Y() + (tileset->Height() / 4);
-		destRect.w = tileset->Width() / 2;
-		destRect.h = tileset->Height() / 2;
-		SDL_FillRect(dest, &destRect, SDL_MapRGB(dest->format, 0x00, 0xFF, 0xFF));
+		switch (triggers[i].GetType()) {
+			case Trigger::TYPE_NORTH:
+				sdl::HorizontalLine(dest, offset + (tileset->Size() / 4), tileset->Width() / 2, SDL_MapRGB(dest->format, 0x00, 0xFF, 0xFF));
+				break;
+			case Trigger::TYPE_EAST:
+				sdl::VerticalLine(dest, offset + Vector<int>(tileset->Width() * 3 / 4, tileset->Height() / 4), tileset->Height() / 2, SDL_MapRGB(dest->format, 0x00, 0xFF, 0xFF));
+				break;
+			case Trigger::TYPE_SOUTH:
+				sdl::HorizontalLine(dest, offset + Vector<int>(tileset->Width() / 4, tileset->Height() * 3 / 4), tileset->Width() / 2, SDL_MapRGB(dest->format, 0x00, 0xFF, 0xFF));
+				break;
+			case Trigger::TYPE_WEST:
+				sdl::VerticalLine(dest, offset + (tileset->Size() / 4), tileset->Width() / 2, SDL_MapRGB(dest->format, 0x00, 0xFF, 0xFF));
+				break;
+			case Trigger::TYPE_CONTACT: {
+					SDL_Rect destRect;
+					destRect.x = offset.X() + (tileset->Width() / 4);
+					destRect.y = offset.Y() + (tileset->Height() / 4);
+					destRect.w = tileset->Width() / 2;
+					destRect.h = tileset->Height() / 2;
+					SDL_FillRect(dest, &destRect, SDL_MapRGB(dest->format, 0x00, 0xFF, 0xFF));
+				}
+				break;
+		}
 	}
 }
 
+
+void Map::CreateTypeDescription() {
+	Map m;
+
+	TypeDescription &td(TypeDescription::Create(TYPE_ID, "Map"));
+	td.SetConstructor(&Construct);
+	td.SetSize(sizeof(Map));
+
+	td.AddField("tileset", FieldDescription(((char *)&m.tileset) - ((char *)&m), Sprite::TYPE_ID).SetReferenced());
+	td.AddField("battlebg", FieldDescription(((char *)&m.battlebg) - ((char *)&m), Interpreter::IMAGE_ID).SetReferenced());
+	td.AddField("areas", FieldDescription(((char *)&m.areas) - ((char *)&m), Area::TYPE_ID).SetAggregate());
+	td.AddField("triggers", FieldDescription(((char *)&m.triggers) - ((char *)&m), Trigger::TYPE_ID).SetAggregate());
+	td.AddField("entities", FieldDescription(((char *)&m.entities) - ((char *)&m), Entity::TYPE_ID).SetAggregate());
+	td.AddField("width", FieldDescription(((char *)&m.width) - ((char *)&m), Interpreter::NUMBER_ID));
+}
+
+void Map::Construct(void *data) {
+	new (data) Map;
+}
+
 }