made a new function modexMVSetup() and made scroller use dx and dy on page[0].dx

[16.git] / src / lib / scroll16.c

diff --git a/src/lib/scroll16.c b/src/lib/scroll16.c
index 0901f382ebcaf9bbab4d9c3852571d5d840724d2..7f4ff16d57934b9325926c6f4d31bb4c244f8a41 100755 (executable)
--- a/src/lib/scroll16.c
+++ b/src/lib/scroll16.c
@@ -224,7 +224,7 @@ void panPageManual(map_view_t *pip, player_t *player, word pn)
                        {\r
                                if(player[pn].q<=player[pn].spt)\r
                                {\r
-                                       pip[pip[0].pan->pn].page->dx+=4;\r
+                                       pip[pip[0].pan->pn].page[0].dx+=4;\r
                                        modexShowPage(pip[pip[0].pan->pn].page);\r
                                        player[pn].q++;\r
                                } else { player[pn].q = 1; player[pn].d = 2; pip[pip[0].pan->pn].tx++; }\r
@@ -237,7 +237,7 @@ void panPageManual(map_view_t *pip, player_t *player, word pn)
                        {\r
                                if(player[pn].q<=player[pn].spt)\r
                                {\r
-                                       pip[pip[0].pan->pn].page->dx-=4;\r
+                                       pip[pip[0].pan->pn].page[0].dx-=4;\r
                                        modexShowPage(pip[pip[0].pan->pn].page);\r
                                        player[pn].q++;\r
                                } else { player[pn].q = 1; player[pn].d = 2; pip[pip[0].pan->pn].tx--; }\r
@@ -250,7 +250,7 @@ void panPageManual(map_view_t *pip, player_t *player, word pn)
                        {\r
                                if(player[pn].q<=player[pn].spt)\r
                                {\r
-                                       pip[pip[0].pan->pn].page->dy+=4;\r
+                                       pip[pip[0].pan->pn].page[0].dy+=4;\r
                                        modexShowPage(pip[pip[0].pan->pn].page);\r
                                        player[pn].q++;\r
                                } else { player[pn].q = 1; player[pn].d = 2; pip[pip[0].pan->pn].ty++; }\r
@@ -263,7 +263,7 @@ void panPageManual(map_view_t *pip, player_t *player, word pn)
                        {\r
                                if(player[pn].q<=player[pn].spt)\r
                                {\r
-                                       pip[pip[0].pan->pn].page->dy-=4;\r
+                                       pip[pip[0].pan->pn].page[0].dy-=4;\r
                                        modexShowPage(pip[pip[0].pan->pn].page);\r
                                        player[pn].q++;\r
                                } else { player[pn].q = 1; player[pn].d = 2; pip[pip[0].pan->pn].ty--; }\r
@@ -284,7 +284,7 @@ void panVmemManual(map_view_t *pip, player_t *player, word pn)
                        {\r
                                if(player[pn].q<=player[pn].spt)\r
                                {\r
-                                       pip[pip[0].pan->pn].page->dx+=4;\r
+                                       pip[pip[0].pan->pn].page[0].dx+=4;\r
                                        modexShowPageVsync(pip[pip[0].pan->pn].page);\r
                                        player[pn].q++;\r
                                } else { player[pn].q = 1; player[pn].d = 2; pip[pip[0].pan->pn].tx++; }\r
@@ -297,7 +297,7 @@ void panVmemManual(map_view_t *pip, player_t *player, word pn)
                        {\r
                                if(player[pn].q<=player[pn].spt)\r
                                {\r
-                                       pip[pip[0].pan->pn].page->dx-=4;\r
+                                       pip[pip[0].pan->pn].page[0].dx-=4;\r
                                        modexShowPageVsync(pip[pip[0].pan->pn].page);\r
                                        player[pn].q++;\r
                                } else { player[pn].q = 1; player[pn].d = 2; pip[pip[0].pan->pn].tx--; }\r
@@ -310,7 +310,7 @@ void panVmemManual(map_view_t *pip, player_t *player, word pn)
                        {\r
                                if(player[pn].q<=player[pn].spt)\r
                                {\r
-                                       pip[pip[0].pan->pn].page->dy+=4;\r
+                                       pip[pip[0].pan->pn].page[0].dy+=4;\r
                                        modexShowPageVsync(pip[pip[0].pan->pn].page);\r
                                        player[pn].q++;\r
                                } else { player[pn].q = 1; player[pn].d = 2; pip[pip[0].pan->pn].ty++; }\r
@@ -323,7 +323,7 @@ void panVmemManual(map_view_t *pip, player_t *player, word pn)
                        {\r
                                if(player[pn].q<=player[pn].spt)\r
                                {\r
-                                       pip[pip[0].pan->pn].page->dy-=4;\r
+                                       pip[pip[0].pan->pn].page[0].dy-=4;\r
                                        modexShowPageVsync(pip[pip[0].pan->pn].page);\r
                                        player[pn].q++;\r
                                } else { player[pn].q = 1; player[pn].d = 2; pip[pip[0].pan->pn].ty--; }\r
@@ -338,7 +338,7 @@ void panVmemManual(map_view_t *pip, player_t *player, word pn)
 */\r
 void modexMVSetup(map_view_t *mv, map_t *map, pan_t *pan, global_game_variables_t *gv)\r
 {\r
-       word i;\r
+       byte i;\r
        // 1st page\r
        mv[0].page = &gv->video.page[0];\r
        mv[0].map = map;\r
@@ -446,24 +446,24 @@ void near mapScrollRight(map_view_t *mv, player_t *player, word id, word plid)
        word x;//, y;  /* coordinate for drawing */\r
 \r
        /* increment the pixel position and update the page */\r
-       mv[id].page->dx += player[plid].speed;\r
+       mv[id].page[0].dx += player[plid].speed;\r
 \r
        /* check to see if this changes the tile */\r
-       if(mv[id].page->dx >= mv[id].dxThresh )\r
+       if(mv[id].page[0].dx >= mv[id].dxThresh )\r
        {\r
        /* go forward one tile */\r
        mv[id].tx++;\r
        /* Snap the origin forward */\r
        mv[id].page->data += 4;\r
 \r
-       mv[id].page->dx = mv[id].map->tiles->tileWidth;\r
+       mv[id].page[0].dx = mv[id].map->tiles->tileWidth;\r
        }\r
 \r
        /* draw the next column */\r
        x= mv[0].page->sw + mv[id].map->tiles->tileWidth;\r
        if(player[plid].q%4)\r
                if(id==0)\r
-                       mapDrawCol(&mv[0], mv[0].tx + mv[0].page->tw, mv[0].ty-1, x, player, mv->page->dx);\r
+                       mapDrawCol(&mv[0], mv[0].tx + mv[0].page->tw, mv[0].ty-1, x, player, mv->page[0].dx);\r
                else\r
                        if(!pageflipflop && !pageploop)\r
                                modexCopyPageRegion(mv[id].page, mv[0].page, x, 0, x, 0, mv[id].map->tiles->tileWidth, mv[id].map->tiles->tileHeight*(mv[0].page->th+2));\r
@@ -476,24 +476,24 @@ void near mapScrollLeft(map_view_t *mv, player_t *player, word id, word plid)
        word x;//,y;  /* coordinate for drawing */\r
 \r
        /* decrement the pixel position and update the page */\r
-       mv[id].page->dx -= player[plid].speed;\r
+       mv[id].page[0].dx -= player[plid].speed;\r
 \r
        /* check to see if this changes the tile */\r
-       if(mv[id].page->dx == 0)\r
+       if(mv[id].page[0].dx == 0)\r
        {\r
        /* go backward one tile */\r
        mv[id].tx--;\r
        /* Snap the origin backward */\r
        mv[id].page->data -= 4;\r
 \r
-       mv[id].page->dx = mv[id].map->tiles->tileWidth;\r
+       mv[id].page[0].dx = mv[id].map->tiles->tileWidth;\r
        }\r
 \r
        /* draw the next column */\r
        x= 0;\r
        if(player[plid].q%4)\r
                if(id==0)\r
-                       mapDrawCol(&mv[0], mv[0].tx - 1, mv[0].ty-1, x, player, mv->page->dx);\r
+                       mapDrawCol(&mv[0], mv[0].tx - 1, mv[0].ty-1, x, player, mv->page[0].dx);\r
                else\r
                        if(!pageflipflop && !pageploop)\r
                                modexCopyPageRegion(mv[id].page, mv[0].page, x, 0, x, 0, mv[id].map->tiles->tileWidth, mv[id].map->tiles->tileHeight*(mv[0].page->th+2));\r
@@ -506,24 +506,24 @@ void near mapScrollUp(map_view_t *mv, player_t *player, word id, word plid)
        word y;//x,  /* coordinate for drawing */\r
 \r
        /* decrement the pixel position and update the page */\r
-       mv[id].page->dy -= player[plid].speed;\r
+       mv[id].page[0].dy -= player[plid].speed;\r
 \r
        /* check to see if this changes the tile */\r
-       if(mv[id].page->dy == 0 )\r
+       if(mv[id].page[0].dy == 0 )\r
        {\r
        /* go down one tile */\r
        mv[id].ty--;\r
        /* Snap the origin downward */\r
        mv[id].page->data -= mv[id].page->pi;\r
 \r
-       mv[id].page->dy = mv[id].map->tiles->tileHeight;\r
+       mv[id].page[0].dy = mv[id].map->tiles->tileHeight;\r
        }\r
 \r
        /* draw the next row */\r
        y= 0;\r
        if(player[plid].q%3)\r
                if(id==0)\r
-                       mapDrawRow(&mv[0], mv[0].tx - 1, mv[0].ty-1, y, player, mv->page->dy);\r
+                       mapDrawRow(&mv[0], mv[0].tx - 1, mv[0].ty-1, y, player, mv->page[0].dy);\r
                else\r
                        if(!pageflipflop && !pageploop)\r
                                modexCopyPageRegion(mv[id].page, mv[0].page, 0, y, 0, y, mv[id].map->tiles->tileWidth*(mv[0].page->tw+2), mv[id].map->tiles->tileHeight);\r
@@ -535,24 +535,24 @@ void near mapScrollDown(map_view_t *mv, player_t *player, word id, word plid)
        word y;//x,  /* coordinate for drawing */\r
 \r
        /* increment the pixel position and update the page */\r
-       mv[id].page->dy += player[plid].speed;\r
+       mv[id].page[0].dy += player[plid].speed;\r
 \r
        /* check to see if this changes the tile */\r
-       if(mv[id].page->dy >= mv[id].dyThresh )\r
+       if(mv[id].page[0].dy >= mv[id].dyThresh )\r
        {\r
        /* go down one tile */\r
        mv[id].ty++;\r
        /* Snap the origin downward */\r
        mv[id].page->data += mv[id].page->pi;\r
 \r
-       mv[id].page->dy = mv[id].map->tiles->tileHeight;\r
+       mv[id].page[0].dy = mv[id].map->tiles->tileHeight;\r
        }\r
 \r
        /* draw the next row */\r
        y= mv[0].page->sh + mv[id].map->tiles->tileHeight;\r
        if(player[plid].q%3)\r
                if(id==0)\r
-                       mapDrawRow(&mv[0], mv[0].tx - 1, mv[0].ty+mv[0].page->th, y, player, mv->page->dy);\r
+                       mapDrawRow(&mv[0], mv[0].tx - 1, mv[0].ty+mv[0].page->th, y, player, mv->page[0].dy);\r
                else\r
                        if(!pageflipflop && !pageploop)\r
                                modexCopyPageRegion(mv[id].page, mv[0].page, 0, y, 0, y, mv[id].map->tiles->tileWidth*(mv[0].page->tw+2), mv[id].map->tiles->tileHeight);\r
@@ -564,68 +564,68 @@ void near mapScrollDown(map_view_t *mv, player_t *player, word id, word plid)
 void near ScrollRight(map_view_t *mv, player_t *player, word id, word plid)\r
 {\r
        /* increment the pixel position and update the page */\r
-       mv[id].page->dx += player[plid].speed;\r
+       mv[id].page[0].dx += player[plid].speed;\r
 \r
        /* check to see if this changes the tile */\r
-       if(mv[id].page->dx >= mv[0].dxThresh )\r
+       if(mv[id].page[0].dx >= mv[0].dxThresh )\r
        {\r
 //             vga_setup_wm1_block_copy();\r
 //             _fmemmove(mv[id].page->data+4, mv[id].page->data, mv[id].page->pagesize);\r
 //             vga_restore_rm0wm0();\r
                /* Snap the origin forward */\r
                mv[id].page->data += 4;\r
-               mv[id].page->dx = mv[0].map->tiles->tileWidth;\r
+               mv[id].page[0].dx = mv[0].map->tiles->tileWidth;\r
        }\r
 }\r
 \r
 void near ScrollLeft(map_view_t *mv, player_t *player, word id, word plid)\r
 {\r
        /* decrement the pixel position and update the page */\r
-       mv[id].page->dx -= player[plid].speed;\r
+       mv[id].page[0].dx -= player[plid].speed;\r
 \r
        /* check to see if this changes the tile */\r
-       if(mv[id].page->dx == 0)\r
+       if(mv[id].page[0].dx == 0)\r
        {\r
 //             vga_setup_wm1_block_copy();\r
 //             _fmemmove(mv[id].page->data-4, mv[id].page->data, mv[id].page->pagesize);\r
 //             vga_restore_rm0wm0();\r
                /* Snap the origin backward */\r
                mv[id].page->data -= 4;\r
-               mv[id].page->dx = mv[0].map->tiles->tileWidth;\r
+               mv[id].page[0].dx = mv[0].map->tiles->tileWidth;\r
        }\r
 }\r
 \r
 void near ScrollUp(map_view_t *mv, player_t *player, word id, word plid)\r
 {\r
        /* decrement the pixel position and update the page */\r
-       mv[id].page->dy -= player[plid].speed;\r
+       mv[id].page[0].dy -= player[plid].speed;\r
 \r
        /* check to see if this changes the tile */\r
-       if(mv[id].page->dy == 0)\r
+       if(mv[id].page[0].dy == 0)\r
        {\r
 //             vga_setup_wm1_block_copy();\r
 //             _fmemmove(mv[id].page->data-mv[id].page->pi, mv[id].page->data, mv[id].page->pagesize);\r
 //             vga_restore_rm0wm0();\r
                /* Snap the origin backward */\r
                mv[id].page->data -= mv[id].page->pi;\r
-               mv[id].page->dy = mv[0].map->tiles->tileWidth;\r
+               mv[id].page[0].dy = mv[0].map->tiles->tileWidth;\r
        }\r
 }\r
 \r
 void near ScrollDown(map_view_t *mv, player_t *player, word id, word plid)\r
 {\r
        /* increment the pixel position and update the page */\r
-       mv[id].page->dy += player[plid].speed;\r
+       mv[id].page[0].dy += player[plid].speed;\r
 \r
        /* check to see if this changes the tile */\r
-       if(mv[id].page->dy >= mv[0].dxThresh )\r
+       if(mv[id].page[0].dy >= mv[0].dxThresh )\r
        {\r
 //             vga_setup_wm1_block_copy();\r
 //             _fmemmove(mv[id].page->data+mv[id].page->pi, mv[id].page->data, mv[id].page->pagesize);\r
 //             vga_restore_rm0wm0();\r
                /* Snap the origin forward */\r
                mv[id].page->data += mv[id].page->pi;\r
-               mv[id].page->dy = mv[0].map->tiles->tileWidth;\r
+               mv[id].page[0].dy = mv[0].map->tiles->tileWidth;\r
        }\r
 }\r
 \r
@@ -713,8 +713,8 @@ void mapinitmapview(map_view_t *mv, int tx, int ty)
        /* set up the coordinates */\r
        mv[0].tx = mv[1].tx = tx;\r
        mv[0].ty = mv[1].ty = ty;\r
-       mv[0].page->dx = mv[1].page->dx = mv[2].page->dx = mv[3].page->dx = mv->map->tiles->tileWidth;\r
-       mv[0].page->dy = mv[1].page->dy = mv[2].page->dy = mv[3].page->dy = mv->map->tiles->tileHeight;\r
+       mv[0].page[0].dx = mv[1].page[0].dx = mv[2].page[0].dx = mv[3].page[0].dx = mv->map->tiles->tileWidth;\r
+       mv[0].page[0].dy = mv[1].page[0].dy = mv[2].page[0].dy = mv[3].page[0].dy = mv->map->tiles->tileHeight;\r
 \r
        /* set up the thresholds */\r
        mv[0].dxThresh = mv[1].dxThresh = mv[2].dxThresh = mv[3].dxThresh = mv->map->tiles->tileWidth * 2;\r