showing row and colum drawing i optimized it to only draw at the end of walk. this...

diff --git a/src/0.c b/src/0.c
index 092586835f0b4027639f99c026dc91cc0624def5..a79f455c46a0c4156c88f0a8c91ac9241ec2a34f 100755 (executable)
--- a/src/0.c
+++ b/src/0.c
@@ -153,8 +153,8 @@ int main(int argc,char **argv)
 \r
                                /* block copy pattern to where we will draw the sprite */\r
                                vga_setup_wm1_block_copy();\r
-                               o2 = gvar.video.page[0].pagesize;\r
-                               o = (0x10000UL - (uint16_t)gvar.video.page[1].data) + (ry * gvar.video.page[0].stridew) + (rx >> 2); // source offscreen\r
+                               o2 = gvar.video.page[0].pagesize+gvar.video.page[1].pagesize;\r
+                               o = ((uint16_t)gvar.video.page[2].data) + (ry * gvar.video.page[0].stridew) + (rx >> 2); // source offscreen            0x10000UL -\r
                                for (i=0;i < h;i++,o += gvar.video.page[0].stridew,o2 += (w >> 2)) vga_wm1_mem_block_copy(o2,o,w >> 2);\r
                                /* must restore Write Mode 0/Read Mode 0 for this code to continue drawing normally */\r
                                vga_restore_rm0wm0();\r
@@ -162,7 +162,7 @@ int main(int argc,char **argv)
                                /* replace VGA stride with our own and mem ptr. then sprite rendering at this stage is just (0,0) */\r
                                vga_state.vga_draw_stride_limit = (gvar.video.page[0].width + 3/*round up*/ - x) >> 2;\r
                                vga_state.vga_draw_stride = w >> 2;\r
-                               vga_state.vga_graphics_ram = omemptr + gvar.video.page[0].pagesize;\r
+                               vga_state.vga_graphics_ram = omemptr + gvar.video.page[0].pagesize + gvar.video.page[1].pagesize;\r
 \r
                                /* then the sprite. note modding ram ptr means we just draw to (x&3,0) */\r
 draw_vrl1_vgax_modex(x-rx,y-ry,vrl_header,vrl_lineoffs,buffer+sizeof(*vrl_header),bufsz-sizeof(*vrl_header));\r
@@ -173,7 +173,7 @@ draw_vrl1_vgax_modex(x-rx,y-ry,vrl_header,vrl_lineoffs,buffer+sizeof(*vrl_header
 \r
                                /* block copy to visible RAM from offscreen */\r
                                vga_setup_wm1_block_copy();\r
-                               o = gvar.video.page[0].pagesize; // source offscreen\r
+                               o = gvar.video.page[0].pagesize+gvar.video.page[1].pagesize; // source offscreen\r
                                o2 = (ry * gvar.video.page[0].stridew) + (rx >> 2); // dest visible (original stride)\r
                                for (i=0;i < h;i++,o += vga_state.vga_draw_stride,o2 += gvar.video.page[0].stridew) vga_wm1_mem_block_copy(o2,o,w >> 2);\r
                                /* must restore Write Mode 0/Read Mode 0 for this code to continue drawing normally */\r

diff --git a/src/lib/16_sprit.c b/src/lib/16_sprit.c
index c584f9d3bcc747436e87ee3812973a03402ba891..c69f6694f90ec36ee276d71c1b85ae433db10063 100755 (executable)
--- a/src/lib/16_sprit.c
+++ b/src/lib/16_sprit.c
@@ -100,9 +100,6 @@ void animate_spri(entity_t *enti, video_t *video)
 {\r
 #define INC_PER_FRAME if(enti->q&1) enti->persist_aniframe++; if(enti->persist_aniframe>4) enti->persist_aniframe = 1;\r
 \r
-#define GVARVIDEO video\r
-#define VMEMPAGESIZE2  GVARVIDEO->page[0].pagesize+GVARVIDEO->page[1].pagesize\r
-#define VMEMPAGEDATA2  GVARVIDEO->page[2].data\r
        unsigned int i,o,o2; int j;\r
        int x,y,rx,ry,w,h;\r
 \r
@@ -153,21 +150,21 @@ void animate_spri(entity_t *enti, video_t *video)
        }\r
 \r
        // render box bounds. y does not need modification, but x and width must be multiple of 4\r
-       if(!GVARVIDEO->rss){\r
+       if(!video->rss){\r
        if (x >= enti->overdraww) rx = (x - enti->overdraww) & (~3);\r
-               else rx = -(GVARVIDEO->page[0].dx);\r
+               else rx = -(video->page[0].dx);\r
        if (y >= enti->overdrawh) ry = (y - enti->overdrawh);\r
-               else ry = -(GVARVIDEO->page[0].dy);\r
+               else ry = -(video->page[0].dy);\r
        h = enti->spri->sprite_vrl_cont->vrl_header->height + enti->overdrawh + y - ry;\r
        w = (x + enti->spri->sprite_vrl_cont->vrl_header->width + (enti->overdraww*2) + 3 - rx) & (~3) - enti->overdraww;//round up\r
-       if ((rx+w) > GVARVIDEO->page[0].width) w = GVARVIDEO->page[0].width-rx;\r
-       if ((ry+h) > GVARVIDEO->page[0].height) h = GVARVIDEO->page[0].height-ry;\r
+       if ((rx+w) > video->page[0].width) w = video->page[0].width-rx;\r
+       if ((ry+h) > video->page[0].height) h = video->page[0].height-ry;\r
 \r
        // block copy pattern to where we will draw the sprite\r
        vga_setup_wm1_block_copy();\r
        o2 = VMEMPAGESIZE2;\r
-       o = (0x10000UL - (uint16_t)VMEMPAGEDATA2) + (ry * GVARVIDEO->page[0].stridew) + (rx >> 2); // source offscreen\r
-       for (i=0;i < h;i++,o += GVARVIDEO->page[0].stridew,o2 += (w >> 2)) vga_wm1_mem_block_copy(o2,o,w >> 2);\r
+       o = ((uint16_t)VMEMPAGEDATA2) + (ry * video->page[0].stridew) + (rx >> 2); // source offscreen          0x10000UL -\r
+       for (i=0;i < h;i++,o += video->page[0].stridew,o2 += (w >> 2)) vga_wm1_mem_block_copy(o2,o,w >> 2);\r
 \r
        // must restore Write Mode 0/Read Mode 0 for this code to continue drawing normally\r
        vga_restore_rm0wm0();\r
@@ -176,11 +173,11 @@ void animate_spri(entity_t *enti, video_t *video)
        vga_state.vga_draw_stride = w >> 2;\r
        vga_state.vga_graphics_ram = omemptr + VMEMPAGESIZE2;\r
        }else{ rx=ry=w=h=0; vga_state.vga_graphics_ram = (VGA_RAM_PTR)video->page[0].data; }\r
-       vga_state.vga_draw_stride_limit = (GVARVIDEO->page[0].width + 3 - x) >> 2;//round up\r
+       vga_state.vga_draw_stride_limit = (video->page[0].width + 3 - x) >> 2;//round up\r
 \r
        // then the sprite. note modding ram ptr means we just draw to (x&3,0)\r
 #ifndef SPRITE\r
-       modexClearRegion(&GVARVIDEO->page[0], x, y, 16, 32, 1);\r
+       modexClearRegion(&video->page[0], x, y, 16, 32, 1);\r
 #else\r
        draw_vrl1_vgax_modex(\r
                x-rx,\r
@@ -191,20 +188,24 @@ void animate_spri(entity_t *enti, video_t *video)
                enti->spri->sprite_vrl_cont->data_size\r
        );\r
 #endif\r
-       if(!GVARVIDEO->rss){\r
+       if(!video->rss){\r
        // restore ptr\r
        vga_state.vga_graphics_ram = omemptr;\r
 \r
        // block copy to visible RAM from offscreen\r
        vga_setup_wm1_block_copy();\r
        o = VMEMPAGESIZE2; // source offscreen\r
-       o2 = (ry * GVARVIDEO->page[0].stridew) + (rx >> 2); // dest visible (original stride)\r
-       for (i=0;i < h;i++,o += vga_state.vga_draw_stride,o2 += GVARVIDEO->page[0].stridew) vga_wm1_mem_block_copy(o2,o,w >> 2);\r
+       o2 = (ry * video->page[0].stridew) + (rx >> 2); // dest visible (original stride)\r
+       for (i=0;i < h;i++,o += vga_state.vga_draw_stride,o2 += video->page[0].stridew) vga_wm1_mem_block_copy(o2,o,w >> 2);\r
        // must restore Write Mode 0/Read Mode 0 for this code to continue drawing normally\r
        vga_restore_rm0wm0();\r
        }\r
        // restore stride\r
-       vga_state.vga_draw_stride_limit = vga_state.vga_draw_stride = GVARVIDEO->page[0].stridew;\r
+       vga_state.vga_draw_stride_limit = vga_state.vga_draw_stride = video->page[0].stridew;\r
 \r
        vga_state.vga_graphics_ram = video->omemptr;\r
 }\r
+\r
+\r
+\r
+\r

diff --git a/src/lib/16_sprit.h b/src/lib/16_sprit.h
index bb1462484dc8d686f0d4d96e3db6e5b9156c9573..77891d4ea8f19a06a3ab8a4896937207ae5bf469 100755 (executable)
--- a/src/lib/16_sprit.h
+++ b/src/lib/16_sprit.h
@@ -25,6 +25,9 @@
 #include "src/lib/16_vrs.h"\r
 #include "src/lib/scroll16.h"\r
 \r
+#define VMEMPAGESIZE2  video->page[0].pagesize+video->page[1].pagesize\r
+#define VMEMPAGEDATA2  video->page[2].data\r
+\r
 struct sprite\r
 {\r
        // VRS container from which we will extract animation and image data\r

diff --git a/src/tesuto.h b/src/tesuto.h
index 54baf61a7a302502e047f8d699c6cfd69fe570aa..a4c9a9f6e75da1cfad925f61e5848397c7d74417 100755 (executable)
--- a/src/tesuto.h
+++ b/src/tesuto.h
@@ -6,6 +6,7 @@
 #include "src/lib/16_vl.h"\r
 #include "src/lib/16_in.h"\r
 #include "src/lib/scroll16.h"\r
+#include "src/lib/16_sprit.h"\r
 #include <hw/cpu/cpu.h>\r
 #include <hw/dos/dos.h>\r
 #include <hw/vga/vga.h>\r