From e318be8501559a9e53aa9990bf7e07b00c00ee51 Mon Sep 17 00:00:00 2001
From: pixel <pixel>
Date: Mon, 14 Apr 2003 15:51:42 +0000
Subject: Shapes fixed

---
 lib/shape.cc | 51 +++++++++++++++++++++++++++------------------------
 1 file changed, 27 insertions(+), 24 deletions(-)

(limited to 'lib/shape.cc')

diff --git a/lib/shape.cc b/lib/shape.cc
index de2a498..908d6d1 100644
--- a/lib/shape.cc
+++ b/lib/shape.cc
@@ -27,7 +27,7 @@ mogltk::segwalker::segwalker() {
 mogltk::segwalker::~segwalker() {
 }
 
-mogltk::segwalker::setup(int x1, int y1, int x2, int y2) {
+void mogltk::segwalker::step(int x1, int y1, int x2, int y2) {
 }
 
 mogltk::fill::fill() : minX(INT_MAX), minY(INT_MAX), maxX(INT_MIN), maxY(INT_MIN), cached(0), scached(0), header(0) {
@@ -52,7 +52,7 @@ void mogltk::fill::swalk(segwalker * s) {
     std::vector<struct segment>::iterator i;
     
     for (i = segments.begin(); i != segments.end(); i++) {
-	s->setup(i->x1, i->y1, i->x2, i->y2);
+	s->step(i->x1, i->y1, i->x2, i->y2);
     }
 }
 
@@ -290,13 +290,13 @@ mogltk::fill::sline * mogltk::fill::sline::look(int _y) {
     return next->look(_y);
 }
 
-mogltk::shape(SDL_Surface * _surf) : surf(_surf) {
-    if (!tex)
-	tex = mogltk::engine::base_o->GetSurface();
+mogltk::shape::shape(SDL_Surface * _surf) : surf(_surf) {
+    if (!surf)
+	surf = mogltk::engine::base_o->getsurface();
 }
 
-SDL_Surface * mogltk::GetSurf() {
-    return Surf;
+SDL_Surface * mogltk::shape::GetSurf() {
+    return surf;
 }
 
 void mogltk::shape::box(int x1, int y1, int x2, int y2, ColorP c) {
@@ -305,7 +305,7 @@ void mogltk::shape::box(int x1, int y1, int x2, int y2, ColorP c) {
     SDL_Rect rect;
     
     rect.x = x1; rect.y = y1; rect.w = x2 - x1 + 1; rect.h = y2 - y1 + 1;
-    SDL_FillRect(Surf, &rect, c.toSDL(Surf));
+    SDL_FillRect(surf, &rect, c.toSDL(surf->format));
     
     LEAVE;
 }
@@ -453,23 +453,23 @@ void mogltk::shape::bsubline_4(int x1, int y1, int x2, int y2, ColorP c) {
 void mogltk::shape::line(int x1, int y1, int x2, int y2, ColorP c) {
     float k = float(y2 - y1) / float(x2 - x1);
     
-    if ((k >= 0) && (k <= 1))
+    if ((k >= 0) && (k <= 1)) {
 	bsubline_1(x1, y1, x2, y2, c);
-    else if (k > 1)
+    } else if (k > 1) {
 	bsubline_2(x1, y1, x2, y2, c);
-    else if ((k < 0) && (k >= -1))
+    } else if ((k < 0) && (k >= -1)) {
 	bsubline_3(x1, y1, x2, y2, c);
-    else
+    } else {
 	bsubline_4(x1, y1, x2, y2, c);
-	
+    }	
 }
 
 void mogltk::shape::pixel(int x, int y, ColorP c) {
     ENTER;
     
-    int bpp = surface->format->BytesPerPixel;
-    Uint8 *p = (Uint8 *)Surf->pixels + y * Surf->pitch + x * bpp;
-    Uint32 pixel = c.toSDL(Surf);
+    int bpp = surf->format->BytesPerPixel;
+    Uint8 *p = (Uint8 *)surf->pixels + y * surf->pitch + x * bpp;
+    Uint32 pixel = c.toSDL(surf->format);
 
     switch(bpp) {
     case 1:
@@ -496,7 +496,7 @@ void mogltk::shape::pixel(int x, int y, ColorP c) {
         *(Uint32 *)p = pixel;
         break;
     }
-
+    
     LEAVE;
 }
 
@@ -556,7 +556,6 @@ mogltk::fill * mogltk::shape::fcircle(int x0, int y0, int r) {
 	f->insert(x0 - y, y0 + x);
 	f->insert(x0 + y, y0 + x);
 */
-	printm(M_INFO, "fcircle: processing point %i %i\n", x, y);
 	if (t) {
 	    f->insert(x0 - ox, y0 - oy, x0 - x, y0 - y);
 	    f->insert(x0 + ox, y0 - oy, x0 + x, y0 - y);
@@ -639,19 +638,22 @@ void mogltk::shape::fdraw(fill * f, ColorP c, int sx, int sy) {
     SDL_Rect r;
     r.x = f->GetMinX() + sx;
     r.y = f->GetMinY() + sy;
-    SDL_BlitSurface(f->GetTexture()->GetSurface(), 0, Surf, &r);
+    SDL_BlitSurface(f->GetTexture()->GetSurface(), 0, surf, &r);
     
     f->last = c.c;
     LEAVE;
 }
 
-mogltk::segdrawer::segdrawer(fill * _f, texture * _t, ColorP _c) : f(_f), t(_t), c(_c) {
+mogltk::segdrawer::segdrawer(fill * _f, texture * _t, ColorP _c) : f(_f), t(_t), c(_c), sh(new shape(_t->GetSurface())) {
 }
 
 mogltk::segdrawer::~segdrawer() {
+    delete sh;
 }
 
 void mogltk::segdrawer::step(int x1, int y1, int x2, int y2) {
+    sh->line(x1 - f->GetMinX(), y1 - f->GetMinY(), x2 - f->GetMinX(), y2 - f->GetMinY(), c);
+#if 0
     if (oldy != y) {
         oldx = -1;
     }
@@ -672,6 +674,7 @@ void mogltk::segdrawer::step(int x1, int y1, int x2, int y2) {
 	oldx = -1;
     }
     oldy = y;
+#endif
 }
 
 void mogltk::shape::sdraw(fill * f, ColorP c, int sx, int sy) {
@@ -694,7 +697,7 @@ void mogltk::shape::sdraw(fill * f, ColorP c, int sx, int sy) {
     SDL_Rect r;
     r.x = f->GetMinX() + sx;
     r.y = f->GetMinY() + sy;
-    SDL_BlitSurface(f->GetSTexture()->GetSurface(), 0, Surf, &r);
+    SDL_BlitSurface(f->GetSTexture()->GetSurface(), 0, surf, &r);
     
     f->last = c.c;
     LEAVE;
@@ -854,8 +857,8 @@ void mogltk::shape::button(int x1, int y1, int x2, int y2,
 }
 
 bool mogltk::shape::Enter() {
-    if (SDL_MUSTLOCK(Surf)) {
-	SDL_LockSurface(Surf);
+    if (SDL_MUSTLOCK(surf)) {
+	SDL_LockSurface(surf);
 	return true;
     } else {
 	return false;
@@ -864,7 +867,7 @@ bool mogltk::shape::Enter() {
 
 void mogltk::shape::Leave(bool locked) {
     if (locked)
-	SDL_UnlockSurface(Surf);
+	SDL_UnlockSurface(surf);
 }
 
 void mogltk::shape::tbox(texture *, int x1, int y1, int x2, int y2, int tx, int ty, double f, ColorP c) {
-- 
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