From 0a19925e99ac32366a9193dbad6ddc5d6e2a3bd1 Mon Sep 17 00:00:00 2001
From: aap <aap@papnet.eu>
Date: Mon, 24 Aug 2020 14:26:17 +0200
Subject: [PATCH] finished sprites

---
 src/render/Sprite.cpp   |  6 +++---
 src/render/Sprite2d.cpp | 18 ++++++++++--------
 2 files changed, 13 insertions(+), 11 deletions(-)

diff --git a/src/render/Sprite.cpp b/src/render/Sprite.cpp
index f26f8e63..401eebd0 100644
--- a/src/render/Sprite.cpp
+++ b/src/render/Sprite.cpp
@@ -148,10 +148,10 @@ CSprite::RenderOneXLUSprite_Rotate_Aspect(float x, float y, float z, float w, fl
 
 	// Fade out when too near
 	// why not in buffered version?
-	if(z < 3.0f){
-		if(z < 1.5f)
+	if(z < 2.3f){
+		if(z < 1.3f)
 			return;
-		int f = (z - 1.5f)/1.5f * 255;
+		int f = (z - 1.3f)/(2.3f-1.3f) * 255;
 		r = f*r >> 8;
 		g = f*g >> 8;
 		b = f*b >> 8;
diff --git a/src/render/Sprite2d.cpp b/src/render/Sprite2d.cpp
index 7dcedb26..0cd0e8bb 100644
--- a/src/render/Sprite2d.cpp
+++ b/src/render/Sprite2d.cpp
@@ -120,6 +120,8 @@ CSprite2d::Draw(float x1, float y1, float x2, float y2, float x3, float y3, floa
 void
 CSprite2d::SetVertices(const CRect &r, const CRGBA &c0, const CRGBA &c1, const CRGBA &c2, const CRGBA &c3)
 {
+	float offset = 1.0f/1024.0f;
+
 	// This is what we draw:
 	// 0---1
 	// | / |
@@ -130,8 +132,8 @@ CSprite2d::SetVertices(const CRect &r, const CRGBA &c0, const CRGBA &c1, const C
 	RwIm2DVertexSetCameraZ(&maVertices[0], NearCamZ);
 	RwIm2DVertexSetRecipCameraZ(&maVertices[0], RecipNearClip);
 	RwIm2DVertexSetIntRGBA(&maVertices[0], c2.r, c2.g, c2.b, c2.a);
-	RwIm2DVertexSetU(&maVertices[0], 0.0f, RecipNearClip);
-	RwIm2DVertexSetV(&maVertices[0], 0.0f, RecipNearClip);
+	RwIm2DVertexSetU(&maVertices[0], 0.0f+offset, RecipNearClip);
+	RwIm2DVertexSetV(&maVertices[0], 0.0f+offset, RecipNearClip);
 
 	RwIm2DVertexSetScreenX(&maVertices[1], r.right);
 	RwIm2DVertexSetScreenY(&maVertices[1], r.top);
@@ -139,8 +141,8 @@ CSprite2d::SetVertices(const CRect &r, const CRGBA &c0, const CRGBA &c1, const C
 	RwIm2DVertexSetCameraZ(&maVertices[1], NearCamZ);
 	RwIm2DVertexSetRecipCameraZ(&maVertices[1], RecipNearClip);
 	RwIm2DVertexSetIntRGBA(&maVertices[1], c3.r, c3.g, c3.b, c3.a);
-	RwIm2DVertexSetU(&maVertices[1], 1.0f, RecipNearClip);
-	RwIm2DVertexSetV(&maVertices[1], 0.0f, RecipNearClip);
+	RwIm2DVertexSetU(&maVertices[1], 1.0f+offset, RecipNearClip);
+	RwIm2DVertexSetV(&maVertices[1], 0.0f+offset, RecipNearClip);
 
 	RwIm2DVertexSetScreenX(&maVertices[2], r.right);
 	RwIm2DVertexSetScreenY(&maVertices[2], r.bottom);
@@ -148,8 +150,8 @@ CSprite2d::SetVertices(const CRect &r, const CRGBA &c0, const CRGBA &c1, const C
 	RwIm2DVertexSetCameraZ(&maVertices[2], NearCamZ);
 	RwIm2DVertexSetRecipCameraZ(&maVertices[2], RecipNearClip);
 	RwIm2DVertexSetIntRGBA(&maVertices[2], c1.r, c1.g, c1.b, c1.a);
-	RwIm2DVertexSetU(&maVertices[2], 1.0f, RecipNearClip);
-	RwIm2DVertexSetV(&maVertices[2], 1.0f, RecipNearClip);
+	RwIm2DVertexSetU(&maVertices[2], 1.0f+offset, RecipNearClip);
+	RwIm2DVertexSetV(&maVertices[2], 1.0f+offset, RecipNearClip);
 
 	RwIm2DVertexSetScreenX(&maVertices[3], r.left);
 	RwIm2DVertexSetScreenY(&maVertices[3], r.bottom);
@@ -157,8 +159,8 @@ CSprite2d::SetVertices(const CRect &r, const CRGBA &c0, const CRGBA &c1, const C
 	RwIm2DVertexSetCameraZ(&maVertices[3], NearCamZ);
 	RwIm2DVertexSetRecipCameraZ(&maVertices[3], RecipNearClip);
 	RwIm2DVertexSetIntRGBA(&maVertices[3], c0.r, c0.g, c0.b, c0.a);
-	RwIm2DVertexSetU(&maVertices[3], 0.0f, RecipNearClip);
-	RwIm2DVertexSetV(&maVertices[3], 1.0f, RecipNearClip);
+	RwIm2DVertexSetU(&maVertices[3], 0.0f+offset, RecipNearClip);
+	RwIm2DVertexSetV(&maVertices[3], 1.0f+offset, RecipNearClip);
 }
 
 void