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two z_room regs

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Dragorn421 2022-06-16 18:46:44 +02:00
parent 752a83866c
commit bc8f79298b
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GPG key ID: 32B53D2D16FC4118
2 changed files with 11 additions and 7 deletions
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2
include/regs.h
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@ -48,6 +48,8 @@
#define R_ENV_TIME_SPEED_OLD REG(15) // Most likely used during development. Unused in the final game.
#define R_RUN_SPEED_LIMIT REG(45)
#define R_ENABLE_ARENA_DBG SREG(0)
#define R_ROOM_PREREND_NODRAW_FLAGS SREG(25)
#define R_ROOM_BG2D_FORCE_SCALEBG SREG(26)
#define R_UPDATE_RATE SREG(30)
#define R_ENABLE_AUDIO_DBG SREG(36)
#define R_FB_FILTER_TYPE SREG(80)

16
src/code/z_room.c
View file

@ -303,7 +303,7 @@ void Room_DrawBackground2D(Gfx** gfxP, void* tex, void* tlut, u16 width, u16 hei
gDPPipeSync(gfx++);
}
if ((fmt == G_IM_FMT_RGBA) && (SREG(26) == 0)) {
if ((fmt == G_IM_FMT_RGBA) && !R_ROOM_BG2D_FORCE_SCALEBG) {
bg->b.frameW = width * (1 << 2);
bg->b.frameH = height * (1 << 2);
guS2DInitBg(bg);
@ -349,9 +349,10 @@ void Room_DrawPrerenderSingle(PlayState* play, Room* room, u32 flags) {
isFixedCamera = (activeCam->setting == CAM_SET_PREREND_FIXED);
meshHeaderPrerenderSingle = &room->meshHeader->prerenderSingle;
dListsEntry = SEGMENTED_TO_VIRTUAL(meshHeaderPrerenderSingle->base.entry);
drawBg = (flags & ROOM_DRAW_OPA) && isFixedCamera && (meshHeaderPrerenderSingle->source != NULL) && !(SREG(25) & 1);
drawOpa = (flags & ROOM_DRAW_OPA) && (dListsEntry->opa != NULL) && !(SREG(25) & 2);
drawXlu = (flags & ROOM_DRAW_XLU) && (dListsEntry->xlu != NULL) && !(SREG(25) & 4);
drawBg = (flags & ROOM_DRAW_OPA) && isFixedCamera && (meshHeaderPrerenderSingle->source != NULL) &&
!(R_ROOM_PREREND_NODRAW_FLAGS & (1 << 0));
drawOpa = (flags & ROOM_DRAW_OPA) && (dListsEntry->opa != NULL) && !(R_ROOM_PREREND_NODRAW_FLAGS & (1 << 1));
drawXlu = (flags & ROOM_DRAW_XLU) && (dListsEntry->xlu != NULL) && !(R_ROOM_PREREND_NODRAW_FLAGS & (1 << 2));
if (drawOpa || drawBg) {
gSPSegment(POLY_OPA_DISP++, 0x03, room->segment);
@ -445,9 +446,10 @@ void Room_DrawPrerenderMulti(PlayState* play, Room* room, u32 flags) {
bgImage = Room_GetMultiBackgroundImage(meshHeaderPrerenderMulti, play);
drawBg = (flags & ROOM_DRAW_OPA) && isFixedCamera && (bgImage->source != NULL) && !(SREG(25) & 1);
drawOpa = (flags & ROOM_DRAW_OPA) && (dListsEntry->opa != NULL) && !(SREG(25) & 2);
drawXlu = (flags & ROOM_DRAW_XLU) && (dListsEntry->xlu != NULL) && !(SREG(25) & 4);
drawBg = (flags & ROOM_DRAW_OPA) && isFixedCamera && (bgImage->source != NULL) &&
!(R_ROOM_PREREND_NODRAW_FLAGS & (1 << 0));
drawOpa = (flags & ROOM_DRAW_OPA) && (dListsEntry->opa != NULL) && !(R_ROOM_PREREND_NODRAW_FLAGS & (1 << 1));
drawXlu = (flags & ROOM_DRAW_XLU) && (dListsEntry->xlu != NULL) && !(R_ROOM_PREREND_NODRAW_FLAGS & (1 << 2));
if (drawOpa || drawBg) {
gSPSegment(POLY_OPA_DISP++, 0x03, room->segment);