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freebsd
GitHub Repository: freebsd/freebsd-ports-kde
 Path: blob/main/emulators/gngb/files/patch-src_memory.c
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--- src/memory.c.orig	2006-04-28 17:13:47 UTC

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+++ src/memory.c

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@@ -33,6 +33,10 @@

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 #include "message.h"

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 #include "sgb.h"

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+Uint16 key[SDLK_LAST];

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+

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+Uint8 vram_pal_line_temp[160][4];

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+

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 static Uint8 gb_pad;

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 Uint8 rom_mask;

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@@ -67,7 +71,7 @@ Uint8 ram_mask;

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 MEM_READ_ENTRY mem_read_tab[0x10];

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 MEM_WRITE_ENTRY mem_write_tab[0x10];

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-Sint16 joy_x_min=0;joy_x_max=0;joy_y_min=0;joy_y_max=0;

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+Sint16 joy_x_min=0,joy_x_max=0,joy_y_min=0,joy_y_max=0;

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 void (*select_rom_page)(Uint16 adr,Uint8 v);

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 void (*select_ram_page)(Uint16 adr,Uint8 v);

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@@ -742,6 +746,13 @@ __inline__ void update_gb_pad(void) {

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   if (!conf.play_movie) {

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     if (conf.use_joy) {

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+      Sint16 joy_x_pos=joy_axis[jmap[PAD_LEFT]];

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+      Sint16 joy_y_pos=joy_axis[jmap[PAD_UP]];

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+      Sint16 joy_x_mid=(joy_x_max-joy_x_min) / 2;

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+      Sint16 joy_y_mid=(joy_y_max-joy_y_min) / 2;

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+      Sint16 joy_x_qua=joy_x_mid / 2;

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+      Sint16 joy_y_qua=joy_y_mid / 2;

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+

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       if ((joy_but[jmap[PAD_START]]) || (key[kmap[PAD_START]])) gb_pad|=0x08; /* Start */

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       if ((joy_but[jmap[PAD_SELECT]]) || (key[kmap[PAD_SELECT]])) gb_pad|=0x04; /* Select */

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       if ((joy_but[jmap[PAD_A]]) || (key[kmap[PAD_A]])) gb_pad|=0x01; /* A */

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@@ -752,18 +763,10 @@ __inline__ void update_gb_pad(void) {

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       if ((joy_axis[jmap[PAD_UP]]<-10000) ||  (key[kmap[PAD_UP]])) gb_pad|=0x40;

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       if ((joy_axis[jmap[PAD_DOWN]]>10000) || (key[kmap[PAD_DOWN]])) gb_pad|=0x80;*/

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-      Sint16 joy_x_pos=joy_axis[jmap[PAD_LEFT]];

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-      Sint16 joy_y_pos=joy_axis[jmap[PAD_UP]];

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-

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       if (joy_x_pos>joy_x_max) joy_x_max=joy_x_pos;

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       if (joy_x_pos<joy_x_min) joy_x_min=joy_x_pos;

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       if (joy_y_pos>joy_y_max) joy_y_max=joy_y_pos;

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       if (joy_y_pos<joy_y_min) joy_y_min=joy_y_pos;

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-

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-      Sint16 joy_x_mid=(joy_x_max-joy_x_min) / 2;

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-      Sint16 joy_y_mid=(joy_y_max-joy_y_min) / 2;

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-      Sint16 joy_x_qua=joy_x_mid / 2;

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-      Sint16 joy_y_qua=joy_y_mid / 2;

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       if ((joy_x_pos<(joy_x_mid-joy_x_qua)) || (key[kmap[PAD_LEFT]])) gb_pad|=0x20;

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       if ((joy_x_pos>(joy_x_mid+joy_x_qua)) || (key[kmap[PAD_RIGHT]])) gb_pad|=0x10;

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