X-Git-Url: https://git.localhorst.tv/?a=blobdiff_plain;f=src%2Fgraphics%2FSprite.cpp;h=d74bd0d404b8d1e18ff77262ebefc81c19e6c839;hb=cc3d698b8c1ad09d7a3f9e3f28bc84e0ac1735ea;hp=363be11230caa6ea462383f636ccc8270d7dac45;hpb=cccda573516f3bce30efbaba3fc20e4148d3cdc8;p=l2e.git

diff --git a/src/graphics/Sprite.cpp b/src/graphics/Sprite.cpp
index 363be11..d74bd0d 100644
--- a/src/graphics/Sprite.cpp
+++ b/src/graphics/Sprite.cpp
@@ -1,20 +1,19 @@
-/*
- * Sprite.cpp
- *
- *  Created on: Aug 5, 2012
- *      Author: holy
- */
-
 #include "Sprite.h"
 
-using geometry::Point;
+#include "../loader/Interpreter.h"
+#include "../loader/TypeDescription.h"
+
+using geometry::Vector;
+using loader::FieldDescription;
+using loader::Interpreter;
+using loader::TypeDescription;
 
 namespace graphics {
 
-void Sprite::Draw(SDL_Surface *dest, Point<int> position, int col, int row) const {
+void Sprite::Draw(SDL_Surface *dest, const Vector<int> &position, int col, int row) const {
 	SDL_Rect srcRect, destRect;
-	srcRect.x = xOffset + col * Width();
-	srcRect.y = yOffset + row * Height();
+	srcRect.x = offset.X() + col * Width();
+	srcRect.y = offset.Y() + row * Height();
 	srcRect.w = Width();
 	srcRect.h = Height();
 	destRect.x = position.X();
@@ -36,4 +35,24 @@ void Sprite::Draw(SDL_Surface *dest, Point<int> position, int col, int row) cons
 	}
 }
 
+
+void Sprite::CreateTypeDescription() {
+	Sprite s;
+
+	TypeDescription &td(TypeDescription::Create(TYPE_ID, "Sprite"));
+	td.SetDescription(
+			"An image + a size and offset.\n"
+			"The resulting section or a section offset by a multiple of its size can be drawn.");
+	td.SetConstructor(&Construct);
+	td.SetSize(sizeof(Sprite));
+
+	td.AddField("image", FieldDescription(((char *)&s.surface) - ((char *)&s), Interpreter::IMAGE_ID).SetReferenced().SetDescription("the image to cut this sprite from"));
+	td.AddField("size", FieldDescription(((char *)&s.size) - ((char *)&s), Interpreter::VECTOR_ID).SetDescription("dimensions of the sprite"));
+	td.AddField("offset", FieldDescription(((char *)&s.offset) - ((char *)&s), Interpreter::VECTOR_ID).SetDescription("offset into the image, top-left corner of the sprite's (0,0) clip"));
+}
+
+void Sprite::Construct(void *data) {
+	new (data) Sprite;
+}
+
 }