153 lines
3.3 KiB
C++
153 lines
3.3 KiB
C++
#include "pch.h"
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#include "TBall.h"
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#include "fullscrn.h"
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#include "loader.h"
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#include "maths.h"
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#include "pb.h"
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#include "proj.h"
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#include "render.h"
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#include "TPinballTable.h"
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#include "TTableLayer.h"
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TBall::TBall(TPinballTable* table) : TPinballComponent(table, -1, false)
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{
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visualStruct visual{};
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char ballGroupName[10]{"ball"};
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TimeNow = 0.0;
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RayMaxDistance = 0.0;
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ActiveFlag = 1;
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CollisionComp = nullptr;
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EdgeCollisionCount = 0;
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TimeDelta = 0.0;
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CollisionMask = 1;
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CollisionFlag = 0;
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Speed = 0.0;
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Direction.Y = 0.0;
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Direction.X = 0.0;
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Position.X = 0.0;
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Position.Y = 0.0;
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HasGroupFlag = false;
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ListBitmap = new std::vector<SpriteData>();
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/*Full tilt: ball is ballN, where N[0,2] resolution*/
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auto groupIndex = loader::query_handle(ballGroupName);
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if (groupIndex < 0)
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{
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ballGroupName[4] = '0' + fullscrn::GetResolution();
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groupIndex = loader::query_handle(ballGroupName);
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}
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Radius = *loader::query_float_attribute(groupIndex, 0, 500);
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auto visualCount = loader::query_visual_states(groupIndex);
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for (auto index = 0; index < visualCount; ++index)
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{
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loader::query_visual(groupIndex, index, &visual);
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ListBitmap->push_back(visual.Bitmap);
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auto visVec = reinterpret_cast<vector3*>(loader::query_float_attribute(groupIndex, index, 501));
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auto zDepth = proj::z_distance(*visVec);
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VisualZArray[index] = zDepth;
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}
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RenderSprite = new render_sprite(VisualTypes::Ball, nullptr, nullptr, 0, 0, nullptr);
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PinballTable->CollisionCompOffset = Radius;
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Position.Z = Radius;
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GroupIndex = groupIndex;
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}
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void TBall::Repaint()
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{
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if (CollisionFlag)
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{
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Position.Z =
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CollisionOffset.X * Position.X +
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CollisionOffset.Y * Position.Y +
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Radius + CollisionOffset.Z;
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}
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auto pos2D = proj::xform_to_2d(Position);
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auto zDepth = proj::z_distance(Position);
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auto index = 0u;
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for (; index < ListBitmap->size() - 1; ++index)
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{
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if (VisualZArray[index] <= zDepth) break;
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}
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SpriteSetBall(index, pos2D, zDepth);
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}
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void TBall::not_again(TEdgeSegment* edge)
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{
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if (EdgeCollisionCount < 16)
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{
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Collisions[EdgeCollisionCount] = edge;
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++EdgeCollisionCount;
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}
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else
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{
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for (int i = 0; i < 8; i++)
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Collisions[i] = Collisions[i + 8];
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Collisions[8] = edge;
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EdgeCollisionCount = 9;
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}
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EdgeCollisionResetFlag = true;
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}
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bool TBall::already_hit(TEdgeSegment* edge)
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{
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for (int i = 0; i < EdgeCollisionCount; i++)
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{
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if (Collisions[i] == edge)
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return true;
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}
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return false;
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}
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int TBall::Message(MessageCode code, float value)
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{
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if (code == MessageCode::Reset)
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{
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SpriteSetBall(-1, { 0,0 }, 0.0f);
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Position.X = 0.0;
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CollisionComp = nullptr;
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Position.Y = 0.0;
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ActiveFlag = 0;
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CollisionFlag = 0;
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CollisionMask = 1;
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Direction.Y = 0.0;
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Position.Z = Radius;
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Direction.X = 0.0;
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Speed = 0.0;
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RayMaxDistance = 0.0;
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}
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return 0;
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}
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void TBall::throw_ball(vector3* direction, float angleMult, float speedMult1, float speedMult2)
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{
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CollisionComp = nullptr;
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Direction = *direction;
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float rnd = RandFloat();
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float angle = (1.0f - (rnd + rnd)) * angleMult;
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maths::RotateVector(Direction, angle);
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rnd = RandFloat();
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Speed = (1.0f - (rnd + rnd)) * (speedMult1 * speedMult2) + speedMult1;
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}
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vector2 TBall::get_coordinates()
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{
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return TTableLayer::edge_manager->NormalizeBox(Position);
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}
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void TBall::Disable()
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{
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ActiveFlag = false;
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AsEdgeCollisionFlag = true;
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SpriteSet(-1);
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}
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