- El ninotet en el minimap ara es veu millor

- Arreglat el issue #1 "noclip en els cantons caminant arrere"

main.cpp

@@ -256,10 +256,11 @@ void drawColumn(sector &s, int screen_column, int start, int end, float a_inc, v
 
 bool tryMove(float angle, float speed)
 {
+    float sign = speed > 0 ? 1.0f : -1.0f;
     bool moved = false;
     sector &s = sectors[current_sector];
 
-    vec2 newpos = { position.x + SDL_cosf(angle*DEG_TO_RAD)*5, position.y };
+    vec2 newpos = { position.x + SDL_cosf(angle*DEG_TO_RAD)*5*sign, position.y };
     bool collision=false;
     for (auto w : s.walls) {
         if (get_line_intersection(position, newpos, s.verts[w.v1], s.verts[w.v2], NULL))
@@ -274,9 +275,10 @@ bool tryMove(float angle, float speed)
             break;
         }
     }
-    if (!collision) { moved = true; position.x += SDL_cosf(angle*DEG_TO_RAD)*dt*speed; }
+    if (!collision)
+        { moved = true; position.x += SDL_cosf(angle*DEG_TO_RAD)*dt*speed; }
 
-    newpos = { position.x, position.y + SDL_sinf(angle*DEG_TO_RAD)*5 };
+    newpos = { position.x, position.y + SDL_sinf(angle*DEG_TO_RAD)*5*sign };
     collision=false;
     for (auto w : s.walls) {
         if (get_line_intersection(position, newpos, s.verts[w.v1], s.verts[w.v2], NULL))
@@ -291,7 +293,8 @@ bool tryMove(float angle, float speed)
             break;
         }
     }
-    if (!collision) { moved = true; position.y += SDL_sinf(angle*DEG_TO_RAD)*dt*speed; }
+    if (!collision)
+        { moved = true; position.y += SDL_sinf(angle*DEG_TO_RAD)*dt*speed; }
 
     return moved;
 }
@@ -384,68 +387,7 @@ int main(int argc, char *argv[])
             infi.y = position.y + SDL_sinf(angle*DEG_TO_RAD)*40000;
             
             drawColumn(s, screen_column, 0, 240, a_inc, infi);
-            /*
-            vec2 result, tmp_result;
-            wall *w = nullptr;
-            float dist=100000.0f;
 
-            for (auto &wall : s.walls)
-            {
-                if (get_line_intersection(position, infi, s.verts[wall.v1], s.verts[wall.v2], &tmp_result))
-                {
-                    const float d = distance(position, tmp_result);// * SDL_cosf(a_inc*DEG_TO_RAD);
-                    if (d<dist) {
-                        dist = d;
-                        result = tmp_result;
-                        w = &wall;
-                    }
-                }
-            }
-            if (w) {
-                putp(int(result.x/8),int(result.y/8),6);
-                dist *= SDL_cosf(a_inc*DEG_TO_RAD);
-                const vec2 AB = {s.verts[w->v2].x-s.verts[w->v1].x, s.verts[w->v2].y-s.verts[w->v1].y};
-                const vec2 AP = {result.x-s.verts[w->v1].x, result.y-s.verts[w->v1].y};
-                float v = dot(AP,AB) / dot(AB,AB); v *= w->u2; v = (v-int(v))*64.0f;
-                //const float v = distance(s.verts[w.v1], result);
-                float wall_height = (64*277)/dist;
-                float dpix = 64/wall_height;
-                float cpix = 0;
-                float wall_start = 120-(wall_height/64)*(64-height);
-                if (wall_start<0) {
-                    cpix = -wall_start*dpix;
-                    wall_height += wall_start;
-                    wall_start=0;
-                }
-
-                // Pinta el sostre
-                for (int y=0; y<wall_start-1; y++) {
-                    float straight_dist = (277 * (64-height)) / (y - (240 >> 1));
-                    float actual_dist = straight_dist / SDL_cosf(a_inc*DEG_TO_RAD);
-                    int tx = abs(int(actual_dist * SDL_cosf(angle*DEG_TO_RAD) - position.x)) % 64;
-                    int ty = abs(int(actual_dist * SDL_sinf(angle*DEG_TO_RAD) - position.y)) % 64;
-                    putp(screen_column, y, gif[tx+ty*64]);
-                }
-
-                // Pinta la pared
-                for (int i=0; i<wall_height; ++i) {
-                    if (i>=240) break;
-                    putp(screen_column, wall_start+i, gif[(int(v)%64)+int(cpix)*64]);
-                    cpix += dpix;
-                }
-
-                // Pinta el piso
-                int paint_end = wall_start+wall_height-1;
-                for (int y=paint_end+1; y<240-1; y++) {
-                    float straight_dist = (277 * height) / (y - (240 >> 1));
-                    float actual_dist = straight_dist / SDL_cosf(a_inc*DEG_TO_RAD);
-                    int tx = abs(int(actual_dist * SDL_cosf(angle*DEG_TO_RAD) + position.x)) % 64;
-                    int ty = abs(int(actual_dist * SDL_sinf(angle*DEG_TO_RAD) + position.y)) % 64;
-                    putp(screen_column, y, gif[tx+ty*64]);
-                }
-                //line(screen_column, 120-(wall_height), screen_column, 120+(wall_height), 5);
-            }
-            */
             screen_column++;
         }
 
@@ -461,9 +403,9 @@ int main(int argc, char *argv[])
 
         // Draw map hero
         vec2 lookat;
-        lookat.x = position.x + SDL_cosf(orientation*DEG_TO_RAD)*4;
+        lookat.x = position.x + SDL_cosf(orientation*DEG_TO_RAD)*20;
-        lookat.y = position.y + SDL_sinf(orientation*DEG_TO_RAD)*4;
+        lookat.y = position.y + SDL_sinf(orientation*DEG_TO_RAD)*20;
-        map::line(position.x, position.y, lookat.x, lookat.y, 1);
+        map::line(position.x, position.y, lookat.x, lookat.y, 3);
         map::putp(position.x, position.y, 7);
 
         // Send to texture and render