void DrawArrow(TGfxSprite * pLines, const TGfxVec2 tCenter, TGfxVec2 tDest)
{
if (!(tDest == tCenter))
{
TGfxVec2 pArrow = 15 * (tDest - tCenter).Normalize();
const float angle = GfxMathDegToRad(160);
TGfxVec2 pArrow1 = pArrow.Rotate(angle);
TGfxVec2 pArrow2 = pArrow.Rotate(-angle);
GfxLineSpriteJumpTo(pLines, tCenter.x, tCenter.y);
GfxLineSpriteLineTo(pLines, tDest.x, tDest.y);
GfxLineSpriteLineTo(pLines, tDest.x + pArrow1.x, tDest.y + pArrow1.y);
GfxLineSpriteJumpTo(pLines, tDest.x, tDest.y);
GfxLineSpriteLineTo(pLines, tDest.x + pArrow2.x, tDest.y + pArrow2.y);
}
}
float SC_GetAngleVector(TGfxVec2 Direction)
{
float hypothenuse = Direction.Length();
float fAngle = GfxMathRadToDeg(acos(Direction.x / hypothenuse));
if (Direction.y > 0) return -fAngle;
return fAngle;
}
void TBird::GoToTarget()
{
if (m_pTarget != nullptr && m_pTarget->GetAction() != EAction_Grab)
{
TGfxVec2 tDirection = m_pTarget->GetPos() - m_tPos;
tDirection = tDirection.SquaredLength() >= 0.001f ? tDirection.Normalize() : TGfxVec2(0.0f, 0.0f);
m_eDirection = tDirection.x >= 0.0f ? EDirection_Right : EDirection_Left;
m_tVelocity = tDirection * (m_fSpeed * ((GfxTimeGetMilliseconds() - float(m_iLastMove)) / SECONDS));
m_iLastMove = GfxTimeGetMilliseconds();
if (m_pTarget->IsMouseOver(m_tPos))
{
m_pTarget->SetAction(EAction_Grab);
m_pTarget->SetPosition(m_tPos);
m_eAction = EBirdAction_DelivringTarget;
}
}
else
{
FindTarget();
}
}
void TBird::Escape()
{
if ((LEFT_ESCAPE_POINT - m_tPos).Length() < (RIGHT_ESCAPE_POINT - m_tPos).Length())
{
TGfxVec2 tDirection = LEFT_ESCAPE_POINT - m_tPos;
tDirection = tDirection.SquaredLength() >= 0.001f ? tDirection.Normalize() : TGfxVec2(0.0f, 0.0f);
m_eDirection = tDirection.x >= 0.0f ? EDirection_Right : EDirection_Left;
m_tVelocity = tDirection * (m_fSpeed * ((GfxTimeGetMilliseconds() - float(m_iLastMove)) / SECONDS));
m_iLastMove = GfxTimeGetMilliseconds();
}
else
{
TGfxVec2 tDirection = RIGHT_ESCAPE_POINT - m_tPos;
tDirection = tDirection.SquaredLength() >= 0.001f ? tDirection.Normalize() : TGfxVec2(0.0f, 0.0f);
m_eDirection = tDirection.x >= 0.0f ? EDirection_Right : EDirection_Left;
m_tVelocity = tDirection * (m_fSpeed * ((GfxTimeGetMilliseconds() - float(m_iLastMove)) / SECONDS));
m_iLastMove = GfxTimeGetMilliseconds();
}
m_pTarget->SetPosition(m_tPos);
m_pTarget->SetFallVelocity(0.f);
if (m_tPos.x < LEFT_ESCAPE_POINT.x + (EMPTY_SPACE_RANGE/2.0f))
{
m_pTarget->SetAction(EAction_Idle);
FindTarget();
m_eAction = EBirdAction_ToTarget;
}
if (m_tPos.x > RIGHT_ESCAPE_POINT.x - (EMPTY_SPACE_RANGE / 2.0f))
{
m_pTarget->SetAction(EAction_Idle);
FindTarget();
m_eAction = EBirdAction_ToTarget;
}
}
void TPlayer::Move(float fSpeed, TGfxVec2 tDirection, const int MAX_WALL, const int TILE_SIZE)
{
TGfxVec2 tVelocity = TGfxVec2(0, 0);
TGfxVec2 tMove = TGfxVec2(0, 0);
TGfxVec2 tDirectionX = TGfxVec2(1, 0);
TGfxVec2 tDirectionY = TGfxVec2(0, 1);
float fSpeedX = (tDirection*fSpeed).DotProduct(tDirectionX);
float fSpeedY = (tDirection*fSpeed).DotProduct(tDirectionY);
const int iMaxPossibleCollision = 8;
int iCollisionableWall[iMaxPossibleCollision];
float fCollisionableWallLength[iMaxPossibleCollision];
int iCollisionableWallCpt = 0;
int iCloserCollisionableWall = 0;
int iCollisionDirection = 0; // 0 = en haut, 1 = à gauche, 2 = en bas, 3 = à droite
bool bCollision = false;
bool bInputPressed = false;
bool bNextToWallRight = true;
bool bNextToWallLeft = true;
for (int i = 0; i < MAX_WALL; i++)
{
if (m_tPosition.x + TILE_SIZE == tWall[i].tPosition.x
&& m_tPosition.y > tWall[i].tPosition.y - TILE_SIZE
&& m_tPosition.y < tWall[i].tPosition.y + TILE_SIZE)
{
bNextToWallRight = false;
}
if (m_tPosition.x - TILE_SIZE == tWall[i].tPosition.x
&& m_tPosition.y > tWall[i].tPosition.y - TILE_SIZE
&& m_tPosition.y < tWall[i].tPosition.y + TILE_SIZE)
{
bNextToWallLeft = false;
}
}
int iMouseOneX = 0;
int iMouseOneY = 0;
int iMouseTwoX = 0;
int iMouseTwoY = 0;
int iNumberOfMouse = 0;
if (GfxInputGetMouseCount() == 0)
{
iNumberOfMouse = 0;
}
else if (GfxInputGetMouseCount() == 1)
{
iMouseOneX = GfxInputGetMousePositionX(0);
iMouseOneY = GfxInputGetMousePositionY(0);
iNumberOfMouse = 1;
}
else
{
iMouseOneX = GfxInputGetMousePositionX(0);
iMouseOneY = GfxInputGetMousePositionY(0);
iMouseTwoX = GfxInputGetMousePositionX(1);
iMouseTwoY = GfxInputGetMousePositionY(1);
iNumberOfMouse = 2;
}
if (bNextToWallRight == true)
{
if ((GfxInputIsPressed(EGfxInputID_KeyArrowRight))
||
(iNumberOfMouse == 1
&& iMouseOneX > 68
&& iMouseOneX < 130
&& iMouseOneY > 220
&& iMouseOneY < 320)
||
(iNumberOfMouse == 2
&& iMouseOneX > 68
&& iMouseOneX < 130
&& iMouseOneY > 220
&& iMouseOneY < 320)
||
(iNumberOfMouse == 2
&& iMouseTwoX > 68
&& iMouseTwoX < 130
&& iMouseTwoY > 220
&& iMouseTwoY < 320)
)
{
tVelocity += TGfxVec2(5, 0);
bInputPressed = true;
}
}
if (bNextToWallLeft == true)
{
if ((GfxInputIsPressed(EGfxInputID_KeyArrowLeft))
||
(iNumberOfMouse == 1
&& iMouseOneX > 0
&& iMouseOneX < 68
&& iMouseOneY > 220
&& iMouseOneY < 320)
||
(iNumberOfMouse == 2
&& iMouseOneX > 0
&& iMouseOneX < 68
&& iMouseOneY > 220
&& iMouseOneY < 320)
||
(iNumberOfMouse == 2
&& iMouseTwoX > 0
&& iMouseTwoX < 68
&& iMouseTwoY > 220
&& iMouseTwoY < 320)
)
{
tVelocity += TGfxVec2(-5, 0);
bInputPressed = true;
}
}
if (bInputPressed == true) // Si un bouton est appuyé, on augmente la vitesse, ....
{
if (fSpeedX > 4)
{
fSpeedX = 4;
}
if (fSpeedX < -4)
{
fSpeedX = -4;
}
tMove = ((tDirectionX * fSpeedX) + (tVelocity * GfxTimeFrameGetCurrentDurationInSeconds()));
}
else // sinon on la réduit jusqu'a un certain nombre où on la mets à 0
{
if (fSpeedX > 0.5 || fSpeedX < -0.5)
{
tMove = (tDirectionX * fSpeedX) * 0.9;
}
else
{
tMove = (tDirectionX * fSpeedX) * 0;
}
}
for (int i = 0; i < MAX_WALL; i++)
{
if ((m_tPosition.x) > (tWall[i].tPosition.x - TILE_SIZE)
&& (m_tPosition.x) < (tWall[i].tPosition.x + (TILE_SIZE))
&& (m_tPosition.y) == (tWall[i].tPosition.y - TILE_SIZE)
)
{
if (tWall[i].bIsTheEnd == true)
{
bIsGameWin = true;
break;
}
if (tWall[i].bIsBoost == true)
{
tMove += tWall[i].tBoost;
break;
}
if ((GfxInputIsPressed(EGfxInputID_KeyCharZ))
||
(iNumberOfMouse == 1
&& iMouseOneX > 410
&& iMouseOneX < 480
&& iMouseOneY > 250
&& iMouseOneY < 320)
||
(iNumberOfMouse == 2
&& iMouseOneX > 410
&& iMouseOneX < 480
&& iMouseOneY > 250
&& iMouseOneY < 320)
||
(iNumberOfMouse == 2
&& iMouseTwoX > 410
&& iMouseTwoX < 480
&& iMouseTwoY > 250
&& iMouseTwoY < 320)
)
{
tMove += TGfxVec2(0, -5.5);
break;
}
}
}
for (int i = 0; i < MAX_WALL; i++)
{
if ((m_tPosition.x) >(tWall[i].tPosition.x - TILE_SIZE)
&& (m_tPosition.x) < (tWall[i].tPosition.x + (TILE_SIZE))
&& (m_tPosition.y) == (tWall[i].tPosition.y - TILE_SIZE)
)
{
if (tWall[i].bIsKilling == true)
{
m_fHealth -= GfxTimeFrameGetCurrentDurationInSeconds() * 50;
break;
}
}
}
for (int i = 0; i < MAX_WALL; i++)
{
if (tWall[i].bIsWallJumpable == true)
{
if ((m_tPosition.x + TILE_SIZE) < (tWall[i].tPosition.x + 1)
&& (m_tPosition.x + TILE_SIZE) > (tWall[i].tPosition.x - 1)
&& (m_tPosition.y) > (tWall[i].tPosition.y - TILE_SIZE)
&& (m_tPosition.y) < (tWall[i].tPosition.y + TILE_SIZE)
)
{
if ((GfxInputIsPressed(EGfxInputID_KeyCharZ))
||
(iNumberOfMouse == 1
&& iMouseOneX > 410
&& iMouseOneX < 480
&& iMouseOneY > 250
&& iMouseOneY < 320)
||
(iNumberOfMouse == 2
&& iMouseOneX > 410
&& iMouseOneX < 480
&& iMouseOneY > 250
&& iMouseOneY < 320)
||
(iNumberOfMouse == 2
&& iMouseTwoX > 410
&& iMouseTwoX < 480
&& iMouseTwoY > 250
&& iMouseTwoY < 320)
)
{
tMove += TGfxVec2(-5.5, -5.5);
break;
}
}
}
if (tWall[i].bIsWallJumpable == true)
{
if ((m_tPosition.x - TILE_SIZE) < (tWall[i].tPosition.x + 1)
&& (m_tPosition.x - TILE_SIZE) > (tWall[i].tPosition.x - 1)
&& (m_tPosition.y) > (tWall[i].tPosition.y - TILE_SIZE)
&& (m_tPosition.y) < (tWall[i].tPosition.y + TILE_SIZE)
)
{
if ((GfxInputIsPressed(EGfxInputID_KeyCharZ))
||
(iNumberOfMouse == 1
&& iMouseOneX > 410
&& iMouseOneX < 480
&& iMouseOneY > 250
&& iMouseOneY < 320)
||
(iNumberOfMouse == 2
&& iMouseOneX > 410
&& iMouseOneX < 480
&& iMouseOneY > 250
&& iMouseOneY < 320)
||
(iNumberOfMouse == 2
&& iMouseTwoX > 410
&& iMouseTwoX < 480
&& iMouseTwoY > 250
&& iMouseTwoY < 320)
)
{
tMove += TGfxVec2(5.5, -5.5);
break;
}
}
}
}
tMove += (fSpeedY * tDirectionY);
bool bInAir = true;
for (int i = 0; i < MAX_WALL; i++)
{
if (m_tPosition.y + TILE_SIZE == tWall[i].tPosition.y
&& m_tPosition.x > (tWall[i].tPosition.x - TILE_SIZE) + 0.05
&& m_tPosition.x < (tWall[i].tPosition.x + TILE_SIZE) - 0.05)// test si un bloc sous le joueur, si oui pas de pesanteur
{
bInAir = false;
break;
}
}
if (bInAir == true)
{
tMove += (GfxTimeFrameGetCurrentDurationInSeconds() * TGfxVec2(0, 15)); // Attraction terrestre
}
if (tMove.y > 6)
{
tMove.y = 6;
}
if (tMove.y < -6)
{
tMove.y = -6;
}
for (int i = 0; i < MAX_WALL; i++)
{
if ((m_tPosition.x + tMove.x) > (tWall[i].tPosition.x - TILE_SIZE)
&& (m_tPosition.x + tMove.x) < (tWall[i].tPosition.x + (TILE_SIZE))
&& (m_tPosition.y + tMove.y) > (tWall[i].tPosition.y - TILE_SIZE)
&& (m_tPosition.y + tMove.y) < (tWall[i].tPosition.y + (TILE_SIZE))
)
{
//const int iMaxPossibleCollision = 4;
//int iCollisionableWall[iMaxPossibleCollision];
//int iCollisionableWallCpt = 0;
//int iCloserCollisionableWall = 0;
iCollisionableWall[iCollisionableWallCpt] = i;
iCollisionableWallCpt++;
bCollision = true;
}
}
if (bCollision == true) // SI au moins une collision à été détectée, on regarde laquelle est la plus proche et on lance le code de collision
{
for (int i = 0; i < iCollisionableWallCpt; i++)
{
fCollisionableWallLength[i] = ((tWall[iCollisionableWall[i]].tPosition - m_tPosition).Length());
}
bool bIsTheSmallest = true;
for (int i = 0; i < iCollisionableWallCpt; i++)
{
bIsTheSmallest = true;
for (int e = 0; e < iCollisionableWallCpt; e++)
{
if (fCollisionableWallLength[i] > fCollisionableWallLength[e])
{
bIsTheSmallest = false;
}
}
if (bIsTheSmallest == true)
{
iCloserCollisionableWall = iCollisionableWall[i];
break;
}
}
int i = iCloserCollisionableWall;
TGfxVec2 tWallTopPos = TGfxVec2(tWall[i].tPosition.x, (tWall[i].tPosition.y - TILE_SIZE));
TGfxVec2 tWallLeftPos = TGfxVec2((tWall[i].tPosition.x - TILE_SIZE), tWall[i].tPosition.y);
TGfxVec2 tWallBottomPos = TGfxVec2(tWall[i].tPosition.x, (tWall[i].tPosition.y + TILE_SIZE));
TGfxVec2 tWallRightPos = TGfxVec2((tWall[i].tPosition.x + TILE_SIZE), tWall[i].tPosition.y);
//TGfxVec2 tPlayerFuturePos = TGfxVec2(m_tPosition.x + tMove.x, m_tPosition.y + tMove.y);
TGfxVec2 tPlayerToTop = m_tPosition - tWallTopPos;
TGfxVec2 tPlayerToLeft = m_tPosition - tWallLeftPos;
TGfxVec2 tPlayerToBottom = m_tPosition - tWallBottomPos;
TGfxVec2 tPlayerToRight = m_tPosition - tWallRightPos;
float fPlayerToTopLength = tPlayerToTop.Length();
float fPlayerToLeftLength = tPlayerToLeft.Length();
float fPlayerToBottomLength = tPlayerToBottom.Length();
float fPlayerToRightLength = tPlayerToRight.Length();
if (fPlayerToTopLength < fPlayerToLeftLength
&& fPlayerToTopLength < fPlayerToBottomLength
&& fPlayerToTopLength < fPlayerToRightLength
)
{ // Renvoyé à gauche du mur
float fPixelInCollision = ((tPlayer.m_tPosition.y + (tMove.y + TILE_SIZE)) - (tWall[i].tPosition.y));
tMove.y -= fPixelInCollision;
iCollisionDirection = 1;
}
else if (fPlayerToLeftLength < fPlayerToTopLength
&& fPlayerToLeftLength < fPlayerToBottomLength
&& fPlayerToLeftLength < fPlayerToRightLength
)
{
float fPixelInCollision = ((tPlayer.m_tPosition.x + (tMove.x + TILE_SIZE)) - (tWall[i].tPosition.x));
tMove.x -= fPixelInCollision;
iCollisionDirection = 2;
}
else if (fPlayerToBottomLength < fPlayerToTopLength
&& fPlayerToBottomLength < fPlayerToLeftLength
&& fPlayerToBottomLength < fPlayerToRightLength
)
{
float fPixelInCollision = (tWall[i].tPosition.y + TILE_SIZE) - (tPlayer.m_tPosition.y + tMove.y);
tMove.y += fPixelInCollision;
iCollisionDirection = 3;
}
else
{
float fPixelInCollision = (tWall[i].tPosition.x + TILE_SIZE) - (tPlayer.m_tPosition.x + tMove.x);
tMove.x += fPixelInCollision;
iCollisionDirection = 4;
}
}
m_tPosition = TGfxVec2(GfxSpriteGetPositionX(m_pSpritePlayer) + tMove.x, GfxSpriteGetPositionY(m_pSpritePlayer) + tMove.y);
GfxSpriteSetPosition(m_pSpritePlayer, m_tPosition.x, m_tPosition.y);
m_fSpeed = tMove.Length();
if (m_fSpeed != 0)
{
m_tDirection = tMove.Normalize();
}
//if (iCollisionDirection == 0)
//{
// // Stop déplacement haut/bas -> Speed.y = 0
// m_fSpeed = (m_fSpeed * m_tDirection).DotProduct(TGfxVec2(0, 1));
//}
//if (iCollisionDirection == 1)
//{
// m_fSpeed = (m_fSpeed * m_tDirection).DotProduct(TGfxVec2(1, 0));
//}
}