diff options
Diffstat (limited to 'src/core/Radar.cpp')
| -rw-r--r-- | src/core/Radar.cpp | 118 |
1 files changed, 114 insertions, 4 deletions
diff --git a/src/core/Radar.cpp b/src/core/Radar.cpp index f1d8ec96..3824af7d 100644 --- a/src/core/Radar.cpp +++ b/src/core/Radar.cpp @@ -75,6 +75,18 @@ static_assert(RADAR_TILE_SIZE == (WORLD_SIZE_Y / RADAR_NUM_TILES), "CRadar: not #define RADAR_MIN_SPEED (0.3f)
#define RADAR_MAX_SPEED (0.9f)
+#ifdef MENU_MAP
+CRGBA CRadar::ArrowBlipColour1;
+CRGBA CRadar::ArrowBlipColour2;
+uint16 CRadar::MapLegendCounter;
+uint16 CRadar::MapLegendList[NUM_MAP_LEGENDS];
+bool CRadar::bMenuMapActive;
+#endif
+
+// taken from VC
+float CRadar::cachedCos;
+float CRadar::cachedSin;
+
uint8 CRadar::CalculateBlipAlpha(float dist)
{
if (dist <= 1.0f)
@@ -544,6 +556,9 @@ void CRadar::DrawBlips() void CRadar::DrawMap()
{
if (!TheCamera.m_WideScreenOn && CHud::m_Wants_To_Draw_Hud) {
+#if 1 // from VC
+ CalculateCachedSinCos();
+#endif
if (FindPlayerVehicle()) {
float speed = FindPlayerSpeed().Magnitude();
if (speed < RADAR_MIN_SPEED)
@@ -685,6 +700,19 @@ void CRadar::DrawRadarSection(int32 x, int32 y) void CRadar::DrawRadarSprite(uint16 sprite, float x, float y, uint8 alpha)
{
RadarSprites[sprite]->Draw(CRect(x - SCREEN_SCALE_X(8.0f), y - SCREEN_SCALE_Y(8.0f), x + SCREEN_SCALE_X(8.0f), y + SCREEN_SCALE_Y(8.0f)), CRGBA(255, 255, 255, alpha));
+#ifdef MENU_MAP
+ if (bMenuMapActive) {
+ bool alreadyThere;
+ for (int i = 0; i < NUM_MAP_LEGENDS; i++) {
+ if (MapLegendList[i] == sprite)
+ alreadyThere = true;
+ }
+ if (!alreadyThere) {
+ MapLegendList[MapLegendCounter] = sprite;
+ MapLegendCounter++;
+ }
+ }
+#endif
}
void CRadar::DrawRotatingRadarSprite(CSprite2d* sprite, float x, float y, float angle, int32 alpha)
@@ -1020,6 +1048,21 @@ void CRadar::ShowRadarTraceWithHeight(float x, float y, uint32 size, uint8 red, CSprite2d::DrawRect(CRect(x - SCREEN_SCALE_X(size), y - SCREEN_SCALE_Y(size), SCREEN_SCALE_X(size) + x, SCREEN_SCALE_Y(size) + y), CRGBA(red, green, blue, alpha));
break;
}
+#ifdef MENU_MAP
+ // VC uses -1 for coords and -2 for entities but meh, I don't want to edit DrawBlips
+ if (bMenuMapActive) {
+ bool alreadyThere;
+ for (int i = 0; i < NUM_MAP_LEGENDS; i++) {
+ if (MapLegendList[i] == -1)
+ alreadyThere = true;
+ }
+ if (!alreadyThere) {
+ MapLegendList[MapLegendCounter] = -1;
+ MapLegendCounter++;
+ ArrowBlipColour1 = CRGBA(red, green, blue, alpha);
+ }
+ }
+#endif
}
void CRadar::Shutdown()
@@ -1075,6 +1118,11 @@ void CRadar::TransformRealWorldToTexCoordSpace(CVector2D &out, const CVector2D & void CRadar::TransformRadarPointToRealWorldSpace(CVector2D &out, const CVector2D &in)
{
float s, c;
+#if 1
+ s = -cachedSin;
+ c = cachedCos;
+#else
+ // Original code
s = -Sin(TheCamera.GetForward().Heading());
c = Cos(TheCamera.GetForward().Heading());
@@ -1096,6 +1144,7 @@ void CRadar::TransformRadarPointToRealWorldSpace(CVector2D &out, const CVector2D s = -Sin(forward.Heading());
c = Cos(forward.Heading());
}
+#endif
out.x = s * in.y + c * in.x;
out.y = c * in.y - s * in.x;
@@ -1105,18 +1154,33 @@ void CRadar::TransformRadarPointToRealWorldSpace(CVector2D &out, const CVector2D // Radar space goes from -1.0 to 1.0 in x and y, top right is (1.0, 1.0)
void CRadar::TransformRadarPointToScreenSpace(CVector2D &out, const CVector2D &in)
-{
+{ +#ifdef MENU_MAP
+ if (bMenuMapActive) {
+ out.x = MENU_X_LEFT_ALIGNED((0.66193402f * m_nMapNegativePadding * in.x) + (0.2348f * m_nMapNegativePadding) + m_nMapLeftPadding);
+ out.y = MENU_Y(m_nMapTopPadding - (0.065807f * m_nMapNegativePadding) - (0.66563499f * m_nMapNegativePadding * in.y));
+ } else
+#endif
+ {
#ifdef FIX_BUGS
- out.x = (in.x + 1.0f)*0.5f*SCREEN_SCALE_X(RADAR_WIDTH) + SCREEN_SCALE_X(RADAR_LEFT);
+ out.x = (in.x + 1.0f) * 0.5f * SCREEN_SCALE_X(RADAR_WIDTH) + SCREEN_SCALE_X(RADAR_LEFT);
#else
- out.x = (in.x + 1.0f)*0.5f*SCREEN_SCALE_X(RADAR_WIDTH) + RADAR_LEFT;
+ out.x = (in.x + 1.0f) * 0.5f * SCREEN_SCALE_X(RADAR_WIDTH) + RADAR_LEFT;
#endif
- out.y = (1.0f - in.y)*0.5f*SCREEN_SCALE_Y(RADAR_HEIGHT) + SCREEN_SCALE_FROM_BOTTOM(RADAR_BOTTOM + RADAR_HEIGHT);
+ out.y = (1.0f - in.y) * 0.5f * SCREEN_SCALE_Y(RADAR_HEIGHT) + SCREEN_SCALE_FROM_BOTTOM(RADAR_BOTTOM + RADAR_HEIGHT);
+ } }
void CRadar::TransformRealWorldPointToRadarSpace(CVector2D &out, const CVector2D &in)
{
float s, c;
+#if 1
+ s = cachedSin;
+ c = cachedCos;
+#else
+ // Original code
+
+ float s, c;
if (TheCamera.Cams[TheCamera.ActiveCam].Mode == CCam::MODE_TOPDOWN || TheCamera.Cams[TheCamera.ActiveCam].Mode == CCam::MODE_TOP_DOWN_PED) {
s = 0.0f;
c = 1.0f;
@@ -1138,6 +1202,7 @@ void CRadar::TransformRealWorldPointToRadarSpace(CVector2D &out, const CVector2D s = Sin(forward.Heading());
c = Cos(forward.Heading());
}
+#endif
float x = (in.x - vec2DRadarOrigin.x) * (1.0f / m_radarRange);
float y = (in.y - vec2DRadarOrigin.y) * (1.0f / m_radarRange);
@@ -1261,6 +1326,51 @@ int CRadar::LineRadarBoxCollision(CVector2D &out, const CVector2D &p1, const CVe return edge;
}
+void
+CRadar::CalculateCachedSinCos()
+{
+ if (TheCamera.Cams[TheCamera.ActiveCam].Mode == CCam::MODE_TOPDOWN || TheCamera.Cams[TheCamera.ActiveCam].Mode == CCam::MODE_TOP_DOWN_PED
+#ifdef MENU_MAP
+ || bMenuMapActive
+#endif
+ ) {
+ cachedSin = 0.0f;
+ cachedCos = 1.0f;
+ } else if (TheCamera.GetLookDirection() == LOOKING_FORWARD) {
+ cachedSin = Sin(TheCamera.GetForward().Heading());
+ cachedCos = Cos(TheCamera.GetForward().Heading());
+ } else {
+ CVector forward;
+
+ if (TheCamera.Cams[TheCamera.ActiveCam].Mode == CCam::MODE_1STPERSON) {
+ forward = TheCamera.Cams[TheCamera.ActiveCam].CamTargetEntity->GetForward();
+ forward.Normalise(); // a bit useless...
+ }
+ else
+ forward = TheCamera.Cams[TheCamera.ActiveCam].CamTargetEntity->GetPosition() - TheCamera.Cams[TheCamera.ActiveCam].SourceBeforeLookBehind;
+
+ cachedSin = Sin(forward.Heading());
+ cachedCos = Cos(forward.Heading());
+ }
+}
+
+#ifdef MENU_MAP
+void
+CRadar::InitFrontEndMap()
+{
+ CalculateCachedSinCos();
+ vec2DRadarOrigin.x = 0.0f;
+ vec2DRadarOrigin.y = 0.0f;
+ m_radarRange = 1190.0f;
+ for (int i = 0; i < NUM_MAP_LEGENDS; i++) {
+ MapLegendList[i] = RADAR_SPRITE_NONE;
+ }
+ MapLegendCounter = 0;
+ ArrowBlipColour1 = CRGBA(0, 0, 0, 0);
+ ArrowBlipColour2 = CRGBA(0, 0, 0, 0);
+}
+#endif
+
STARTPATCHES
InjectHook(0x4A3EF0, CRadar::Initialise, PATCH_JUMP);
InjectHook(0x4A3F60, CRadar::Shutdown, PATCH_JUMP);
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