void ConfigureFOV()
{
static const double default_ratio = 4.0 / 3.0;
const uint32_t width = HorizontalResolution;
const uint32_t height = VerticalResolution;
WriteJump(SetupScreen, SetupScreenFix);
// Taking advantage of a nullsub call.
WriteCall((void*)0x00513A88, DisplayVideoFrame_FixAspectRatio);
// 4:3 and "tallscreen" (5:4, portrait, etc)
// We don't need to do anything since these resolutions work fine with the default code.
if ((height * default_ratio) == width || (height * default_ratio) > width)
return;
fov_rads = 0.96712852; // 55.412382 degrees
fov_bams = NJM_RAD_ANG(fov_rads);
// Function hooks
WriteJump(njSetPerspective, njSetPerspective_hook);
WriteJump(njSetScreenDist, njSetScreenDist_hook);
// Code patches
WriteJump((void*)0x0079124A, SetFOV);
WriteData((float**)0x00781525, &dummy); // Dirty hack to disable a write to ClippingRelated and keep the floating point stack balanced.
WriteData((Angle**)0x0040872B, &last_bams); // Fixes a case of direct access to HorizontalFOV_BAMS
WriteData((Angle**)0x00402F01, &last_bams); // Changes return value of GetHorizontalFOV_BAMS
njSetPerspective_hook(bams_default);
// Stops the Pause Menu from using horizontal stretch in place of vertical stretch in coordinate calculation
// Main Pause Menu
WriteData((float**)0x00457F69, &VerticalStretch); // Elipse/Oval
WriteData((float**)0x004584EE, &VerticalStretch); // Blue Transparent Box
WriteData((float**)0x0045802F, &VerticalStretch); // Pause Menu Options
// Camera options
WriteData((float**)0x00458D5C, &VerticalStretch); // Blue Transparent Box
WriteData((float**)0x00458DF4, &VerticalStretch); // Auto Cam
WriteData((float**)0x00458E3A, &VerticalStretch); // Free Cam
// Controls
WriteData((float**)0x0045905A, &VerticalStretch); // Blue Transparent Box
WriteData((float**)0x004590BB, &VerticalStretch); // Each Control Element
WriteData((float**)0x00459133, &VerticalStretch); // Default Button
}
static void DrawElement(Uint32 playerIndex, Uint32 textureIndex)
{
EntityData1* player = CharObj1Ptrs[playerIndex];
if (player == nullptr)
return;
Uint8 charid = MetalSonicFlag && player->CharID == Characters_Sonic ? Characters_MetalSonic : player->CharID;
NJS_SPRITE* sp = &sprites[playerIndex];
NJS_POINT2 projected;
NJS_VECTOR pos = player->Position;
pos.y += PhysicsArray[charid].CollisionSize;
njProjectScreen(nullptr, &pos, &projected);
sp->p = { projected.x, projected.y - (sp->tanim[0].sy + sp->tanim[1].sy), 0.0f };
bool isVisible =
sp->p.x < MARGIN_RIGHT &&
sp->p.x > MARGIN_LEFT &&
sp->p.y < MARGIN_BOTTOM &&
sp->p.y > MARGIN_TOP;
ClampToScreen(sp->p);
int flags = NJD_SPRITE_COLOR | NJD_SPRITE_ALPHA;
sp->ang = 0;
if (textureIndex == arrow)
{
if (!isVisible)
{
flags |= NJD_SPRITE_ANGLE;
sp->ang = NJM_RAD_ANG(GetAngle((NJS_POINT2*)&sp->p, &projected)) - 0x4000;
}
// TODO: Ellipse rotation around player number
sp->tanim[arrow].cy = Indicator_TEXANIM[arrow].cy - ((isVisible) ? 0 : 12);
}
SetSpriteColor(IsControllerEnabled((Uint8)playerIndex) ? &colors[charid] : &colors[9]);
Draw2DSprite(sp, textureIndex, -1.0f, flags, 0);
}