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Tiny refactoring on input display.

This commit is contained in:
aquanull 2018-04-05 18:51:16 +08:00
parent 56f61b9b0b
commit 9137dfbf3f
1 changed files with 44 additions and 90 deletions
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134
src/video.cpp
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@ -178,6 +178,31 @@ static void ReallySnap(void)
FCEU_DispMessage("Screen snapshot %d saved.",0,x-1);
}
static uint32 GetButtonColor(uint32 held, uint32 c, uint32 ci, int bit)
{
uint32 on = FCEUMOV_Mode(MOVIEMODE_PLAY) ? 0x90 : 0xA7; //Standard, or Gray depending on movie mode
uint32 oni = 0xA0; //Color for immediate keyboard buttons
uint32 blend = 0xB6; //Blend of immiate and last held buttons
uint32 ahold = 0x87; //Auto hold
uint32 off = 0xCF;
uint32 color;
uint8 mask = 1u << bit;
if (held & mask) { //If auto-hold
if (!(ci & mask))
color = ahold;
else
color = (c & mask) ? on : off; //If the button is pressed down (immediate) that negates auto hold, however it is only off if the previous frame the button wasn't pressed!
}
else {
if (c & mask)
color = (ci & mask) ? blend : on; //If immedaite buttons are pressed and they match the previous frame, blend the colors
else
color = (ci & mask) ? oni : off;
}
return color;
}
void FCEU_PutImage(void)
{
if(dosnapsave==2) //Save screenshot as, currently only flagged & run by the Win32 build. //TODO SDL: implement this?
@ -247,19 +272,10 @@ void FCEU_PutImage(void)
if(input_display)
{
extern uint32 JSAutoHeld;
uint32 held;
int controller, c, ci, color;
int i, j;
uint32 on = FCEUMOV_Mode(MOVIEMODE_PLAY) ? 0x90:0xA7; //Standard, or Gray depending on movie mode
uint32 oni = 0xA0; //Color for immediate keyboard buttons
uint32 blend = 0xB6; //Blend of immiate and last held buttons
uint32 ahold = 0x87; //Auto hold
uint32 off = 0xCF;
uint8 *t = XBuf+(FSettings.LastSLine-9)*256 + 20; //mbg merge 7/17/06 changed t to uint8*
if(input_display > 4) input_display = 4;
for(controller = 0; controller < input_display; controller++, t += 56)
for(int controller = 0; controller < input_display; controller++, t += 56)
{
for(i = 0; i < 34;i++)
for(j = 0; j <9 ; j++)
@ -267,33 +283,27 @@ void FCEU_PutImage(void)
for(i = 3; i < 6; i++)
for(j = 3; j< 6; j++)
t[i+j*256] = 0xCF;
c = cur_input_display >> (controller * 8);
uint32 held = 0;
uint32 c = cur_input_display >> (controller * 8);
uint32 ci = 0;
uint32 color;
#ifdef WIN32
// This doesn't work in anything except windows for now.
// It doesn't get set anywhere in other ports.
#ifdef WIN32
if (!oldInputDisplay) ci = FCEUMOV_Mode(MOVIEMODE_PLAY) ? 0:GetGamepadPressedImmediate() >> (controller * 8);
else ci = 0;
if (!oldInputDisplay)
ci = FCEUMOV_Mode(MOVIEMODE_PLAY) ? 0 : GetGamepadPressedImmediate() >> (controller * 8);
if (!oldInputDisplay && !FCEUMOV_Mode(MOVIEMODE_PLAY)) held = (JSAutoHeld >> (controller * 8));
else held = 0;
if (!oldInputDisplay && !FCEUMOV_Mode(MOVIEMODE_PLAY))
held = (JSAutoHeld >> (controller * 8));
#else
// Put other port info here
ci = 0;
held = 0;
#endif
//adelikat: I apologize to anyone who ever sifts through this color assignment
//A
if (held&1) { //If auto-hold
if (!(ci&1) ) color = ahold;
else
color = (c&1) ? on : off; //If the button is pressed down (immediate) that negates auto hold, however it is only off if the previous frame the button wasn't pressed!
}
else {
if (c&1) color = (ci&1) ? blend : on; //If immedaite buttons are pressed and they match the previous frame, blend the colors
else color = (ci&1) ? oni : off;
}
color = GetButtonColor(held, c, ci, 0);
for(i=0; i < 4; i++)
{
for(j = 0; j < 4; j++)
@ -304,15 +314,7 @@ void FCEU_PutImage(void)
}
}
//B
if (held&2) { //If auto-hold
if (!(ci&2) ) color = ahold;
else
color = (c&2) ? on : off; //If the button is pressed down (immediate) that negates auto hold, however it is only off if the previous frame the button wasn't pressed!
}
else {
if (c&2) color = (ci&2) ? blend : on; //If immedaite buttons are pressed and they match the previous frame, blend the colors
else color = (ci&2) ? oni : off;
}
color = GetButtonColor(held, c, ci, 1);
for(i=0; i < 4; i++)
{
for(j = 0; j < 4; j++)
@ -323,45 +325,21 @@ void FCEU_PutImage(void)
}
}
//Select
if (held&4) { //If auto-hold
if (!(ci&4) ) color = ahold;
else
color = (c&4) ? on : off; //If the button is pressed down (immediate) that negates auto hold, however it is only off if the previous frame the button wasn't pressed!
}
else {
if (c&4) color = (ci&4) ? blend : on; //If immedaite buttons are pressed and they match the previous frame, blend the colors
else color = (ci&4) ? oni : off;
}
color = GetButtonColor(held, c, ci, 2);
for(i = 0; i < 4; i++)
{
t[11+5*256+i] = color;
t[11+6*256+i] = color;
}
//Start
if (held&8) { //If auto-hold
if (!(ci&8) ) color = ahold;
else
color = (c&8) ? on : off; //If the button is pressed down (immediate) that negates auto hold, however it is only off if the previous frame the button wasn't pressed!
}
else {
if (c&8) color = (ci&8) ? blend : on; //If immedaite buttons are pressed and they match the previous frame, blend the colors
else color = (ci&8) ? oni : off;
}
color = GetButtonColor(held, c, ci, 3);
for(i = 0; i < 4; i++)
{
t[17+5*256+i] = color;
t[17+6*256+i] = color;
}
//Up
if (held&16) { //If auto-hold
if (!(ci&16) ) color = ahold;
else
color = (c&16) ? on : off; //If the button is pressed down (immediate) that negates auto hold, however it is only off if the previous frame the button wasn't pressed!
}
else {
if (c&16) color = (ci&16) ? blend : on; //If immedaite buttons are pressed and they match the previous frame, blend the colors
else color = (ci&16) ? oni : off;
}
color = GetButtonColor(held, c, ci, 4);
for(i = 0; i < 3; i++)
{
for(j = 0; j < 3; j++)
@ -370,15 +348,7 @@ void FCEU_PutImage(void)
}
}
//Down
if (held&32) { //If auto-hold
if (!(ci&32) ) color = ahold;
else
color = (c&32) ? on : off; //If the button is pressed down (immediate) that negates auto hold, however it is only off if the previous frame the button wasn't pressed!
}
else {
if (c&32) color = (ci&32) ? blend : on; //If immedaite buttons are pressed and they match the previous frame, blend the colors
else color = (ci&32) ? oni : off;
}
color = GetButtonColor(held, c, ci, 5);
for(i = 0; i < 3; i++)
{
for(j = 0; j < 3; j++)
@ -387,15 +357,7 @@ void FCEU_PutImage(void)
}
}
//Left
if (held&64) { //If auto-hold
if (!(ci&64) ) color = ahold;
else
color = (c&64) ? on : off; //If the button is pressed down (immediate) that negates auto hold, however it is only off if the previous frame the button wasn't pressed!
}
else {
if (c&64) color = (ci&64) ? blend : on; //If immedaite buttons are pressed and they match the previous frame, blend the colors
else color = (ci&64) ? oni : off;
}
color = GetButtonColor(held, c, ci, 6);
for(i = 0; i < 3; i++)
{
for(j = 0; j < 3; j++)
@ -404,15 +366,7 @@ void FCEU_PutImage(void)
}
}
//Right
if (held&128) { //If auto-hold
if (!(ci&128) ) color = ahold;
else
color = (c&128) ? on : off; //If the button is pressed down (immediate) that negates auto hold, however it is only off if the previous frame the button wasn't pressed!
}
else {
if (c&128) color = (ci&128) ? blend : on; //If immedaite buttons are pressed and they match the previous frame, blend the colors
else color = (ci&128) ? oni : off;
}
color = GetButtonColor(held, c, ci, 7);
for(i = 0; i < 3; i++)
{
for(j = 0; j < 3; j++)