Shipwright/soh/src/code/shrink_window.c

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#include "global.h"
s32 D_8012CED0 = 0;
s32 sShrinkWindowVal = 0;
s32 sShrinkWindowCurrentVal = 0;
void ShrinkWindow_SetVal(s32 value) {
if (CVar_GetS32("gDisableBlackBars", 0)) {
sShrinkWindowVal = 0;
return;
}
if (HREG(80) == 0x13 && HREG(81) == 1) {
osSyncPrintf("shrink_window_setval(%d)\n", value);
}
sShrinkWindowVal = value;
}
u32 ShrinkWindow_GetVal(void) {
return sShrinkWindowVal;
}
void ShrinkWindow_SetCurrentVal(s32 currentVal) {
if (CVar_GetS32("gDisableBlackBars", 0)) {
sShrinkWindowCurrentVal = 0;
return;
}
if (HREG(80) == 0x13 && HREG(81) == 1) {
osSyncPrintf("shrink_window_setnowval(%d)\n", currentVal);
}
sShrinkWindowCurrentVal = currentVal;
}
u32 ShrinkWindow_GetCurrentVal(void) {
return sShrinkWindowCurrentVal;
}
void ShrinkWindow_Init(void) {
if (HREG(80) == 0x13 && HREG(81) == 1) {
osSyncPrintf("shrink_window_init()\n");
}
D_8012CED0 = 0;
sShrinkWindowVal = 0;
sShrinkWindowCurrentVal = 0;
}
void ShrinkWindow_Destroy(void) {
if (HREG(80) == 0x13 && HREG(81) == 1) {
osSyncPrintf("shrink_window_cleanup()\n");
}
sShrinkWindowCurrentVal = 0;
}
void ShrinkWindow_Update(s32 updateRate) {
s32 off;
if (updateRate == 3) {
off = 10;
} else {
off = 30 / updateRate;
}
if (sShrinkWindowCurrentVal < sShrinkWindowVal) {
if (D_8012CED0 != 1) {
D_8012CED0 = 1;
}
if (sShrinkWindowCurrentVal + off < sShrinkWindowVal) {
sShrinkWindowCurrentVal += off;
} else {
sShrinkWindowCurrentVal = sShrinkWindowVal;
}
} else if (sShrinkWindowVal < sShrinkWindowCurrentVal) {
if (D_8012CED0 != 2) {
D_8012CED0 = 2;
}
if (sShrinkWindowVal < sShrinkWindowCurrentVal - off) {
sShrinkWindowCurrentVal -= off;
} else {
sShrinkWindowCurrentVal = sShrinkWindowVal;
}
} else {
D_8012CED0 = 0;
}
if (HREG(80) == 0x13) {
if (HREG(94) != 0x13) {
HREG(94) = 0x13;
HREG(81) = 0;
HREG(82) = 0;
HREG(83) = 0;
HREG(84) = 0;
HREG(85) = 0;
HREG(86) = 0;
HREG(87) = 0;
HREG(88) = 0;
HREG(89) = 0;
}
HREG(83) = D_8012CED0;
HREG(84) = sShrinkWindowCurrentVal;
HREG(85) = sShrinkWindowVal;
HREG(86) = off;
}
}