int WINAPI WinMain(HINSTANCE instanceH, HINSTANCE prevInstanceH, LPSTR command_line, int show)
{
// Variable declaration
float obj1X = 0.0f, obj1Y = 0.0f; // Position variables for object 1
AEGfxVertexList* pMesh1; // Pointer to Mesh (Model)
float alpha = 1.0f;
// Initialize the system
AESysInitInfo sysInitInfo;
sysInitInfo.mCreateWindow = 1;
sysInitInfo.mAppInstance = instanceH;
sysInitInfo.mShow = show;
sysInitInfo.mWinWidth = 800;
sysInitInfo.mWinHeight = 600;
sysInitInfo.mCreateConsole = 1;
sysInitInfo.mMaxFrameRate = 60;
sysInitInfo.mpWinCallBack = NULL;//MyWinCallBack;
sysInitInfo.mClassStyle = CS_HREDRAW | CS_VREDRAW;
sysInitInfo.mWindowStyle = WS_OVERLAPPEDWINDOW;//WS_POPUP | WS_VISIBLE | WS_SYSMENU | WS_CLIPCHILDREN | WS_CLIPSIBLINGS;;
sysInitInfo.mWindowHandle = NULL;
sysInitInfo.mHandleWindowMessages = 1;
AESysInit (&sysInitInfo);
// reset the system modules
AESysReset();
// Informing the library that we're about to start adding triangles
AEGfxMeshStart();
// 1 triangle at a time
// X, Y, Color, texU, texV
AEGfxTriAdd(
-25.5f, -25.5f, 0xFFFF0000, 0.0f, 0.0f,
25.5f, 0.0f, 0xFFFF0000, 0.0f, 0.0f,
-25.5f, 25.5f, 0xFFFF0000, 0.0f, 0.0f);
// Saving the mesh (list of triangles) in pMesh1
pMesh1 = AEGfxMeshEnd();
AE_ASSERT_MESG(pMesh1, "Failed to create mesh 1!!");
AEGfxSetBackgroundColor(0.0f, 0.0f, 0.0f);
AEGfxSetBlendMode(AE_GFX_BM_BLEND);
// Game Loop
while(gGameRunning)
{
// Informing the system about the loop's start
AESysFrameStart();
// Handling Input
AEInputUpdate();
// Object Control
if (AEInputCheckCurr(VK_UP))
obj1Y += 3.0f;
else
if (AEInputCheckCurr(VK_DOWN))
obj1Y -= 3.0f;
if (AEInputCheckCurr(VK_LEFT))
obj1X -= 3.0f;
else
if (AEInputCheckCurr(VK_RIGHT))
obj1X += 3.0f;
// Alpha value
if (AEInputCheckCurr('Z'))
alpha -= 0.01f;
else
if (AEInputCheckCurr('X'))
alpha += 0.01f;
alpha = AEClamp(alpha, 0.0f, 1.0f);
// Drawing object 1
AEGfxSetRenderMode(AE_GFX_RM_COLOR);
// Set position for object 1
AEGfxSetPosition(obj1X, obj1Y);
// No texture for object 1
AEGfxTextureSet(NULL, 0, 0);
// Drawing the mesh (list of triangles)
AEGfxSetTransparency(alpha);
AEGfxMeshDraw(pMesh1, AE_GFX_MDM_TRIANGLES);
// Informing the system about the loop's end
AESysFrameEnd();
// check if forcing the application to quit
if (AEInputCheckTriggered(VK_ESCAPE) || 0 == AESysDoesWindowExist())
gGameRunning = 0;
}
// Freeing the objects and textures
AEGfxMeshFree(pMesh1);
// free the system
AESysExit();
return 1;
}
void GameStatePlayUpdate(void)
{
if (AEInputCheckTriggered(DIK_J))
SendJoinMessage();
MsgInput inputMsg;
if(ProcInput(inputMsg))
{
strcpy(inputMsg.data_.username_.name_, client.config_.username_.c_str());
NetworkMessage netMsg;
netMsg << inputMsg;
netMsg.receiverAddress_ = client.remoteAddr_;
try
{
printf("\nSending INPUT message... Input Count = %d\n", inputMsg.data_.key_info_count_);
client.udpSock_.Send(netMsg);
}
catch(iSocket::SockErr& e)
{
e.Print();
}
}
char buffer[1000] = { 0 };
sprintf(buffer, "TIME LEFT: %.2f", time);
AEGfxPrint(300, 10, 0xFFFFFFFF, buffer);
sprintf(buffer, "Round: %u", round);
AEGfxPrint(350, 30, 0xFFFFFFFF, buffer);
unsigned yPos = 10;
unsigned xPos = 10;
for(std::vector<ResultStatus>::iterator it = results.begin(); it != results.end(); ++it)
{
sprintf(buffer, "%s: Score: %u", it->name_.name_, it->score_);
AEGfxPrint(xPos, yPos, 0xFFFFFFFF, buffer);
yPos += ROW_HEIGHT;
}
client.udpSock_.Resend();
// check for messages from server
NetworkMessage netMsg;
if(client.udpSock_.Receive(netMsg))
ProcMessage(netMsg);
#if 0
// ===============
// update physics
// ===============
for (u32 i = 0; i < GAME_OBJ_INST_NUM_MAX; i++)
{
GameObjInst* pInst = sGameObjInstList + i;
// skip non-active object
if ((pInst->flag & FLAG_ACTIVE) == 0)
continue;
// update the position
AEVec2ScaleAdd(&pInst->posCurr, &pInst->velCurr, &pInst->posCurr, (f32)(gAEFrameTime));
}
// ===============
// update objects
// ===============
for (u32 i = 0; i < GAME_OBJ_INST_NUM_MAX; i++)
{
GameObjInst* pInst = sGameObjInstList + i;
// skip non-active object
if ((pInst->flag & FLAG_ACTIVE) == 0)
continue;
// check if the object is a ship
if (pInst->pObject->type == TYPE_SHIP)
{
// warp the ship from one end of the screen to the other
pInst->posCurr.x = AEWrap(pInst->posCurr.x, gAEWinMinX - SHIP_SIZE, gAEWinMaxX + SHIP_SIZE);
pInst->posCurr.y = AEWrap(pInst->posCurr.y, gAEWinMinY - SHIP_SIZE, gAEWinMaxY + SHIP_SIZE);
}
// check if the object is an asteroid
else if (pInst->pObject->type == TYPE_ASTEROID)
{
AEVec2 u;
f32 uLen;
// warp the asteroid from one end of the screen to the other
pInst->posCurr.x = AEWrap(pInst->posCurr.x, gAEWinMinX - AST_SIZE_MAX, gAEWinMaxX + AST_SIZE_MAX);
pInst->posCurr.y = AEWrap(pInst->posCurr.y, gAEWinMinY - AST_SIZE_MAX, gAEWinMaxY + AST_SIZE_MAX);
// pull the asteroid toward the ship a little bit
if (spShip)
{
// apply acceleration propotional to the distance from the asteroid to the ship
AEVec2Sub (&u, &spShip->posCurr, &pInst->posCurr);
AEVec2Scale (&u, &u, AST_TO_SHIP_ACC * (f32)(gAEFrameTime));
AEVec2Add (&pInst->velCurr, &pInst->velCurr, &u);
}
// if the asterid velocity is more than its maximum velocity, reduce its speed
if ((uLen = AEVec2Length(&pInst->velCurr)) > (AST_VEL_MAX * 2.0f))
{
AEVec2Scale (&u, &pInst->velCurr, (1.0f / uLen) * (AST_VEL_MAX * 2.0f - uLen) * pow(AST_VEL_DAMP, (f32)(gAEFrameTime)));
AEVec2Add (&pInst->velCurr, &pInst->velCurr, &u);
}
}
// check if the object is a bullet
else if (pInst->pObject->type == TYPE_BULLET)
{
// kill the bullet if it gets out of the screen
if (!AEInRange(pInst->posCurr.x, gAEWinMinX - AST_SIZE_MAX, gAEWinMaxX + AST_SIZE_MAX) ||
!AEInRange(pInst->posCurr.y, gAEWinMinY - AST_SIZE_MAX, gAEWinMaxY + AST_SIZE_MAX))
gameObjInstDestroy(pInst);
}
// check if the object is a bomb
else if (pInst->pObject->type == TYPE_BOMB)
{
// adjust the life counter
pInst->life -= (f32)(gAEFrameTime) / BOMB_LIFE;
if (pInst->life < 0.0f)
{
gameObjInstDestroy(pInst);
}
else
{
f32 radius = 1.0f - pInst->life;
AEVec2 u;
pInst->dirCurr += 2.0f * PI * (f32)(gAEFrameTime);
radius = 1.0f - radius;
radius *= radius;
radius *= radius;
radius *= radius;
radius *= radius;
radius = (1.0f - radius) * BOMB_RADIUS;
// generate the particle ring
for (u32 j = 0; j < 10; j++)
{
//f32 dir = AERandFloat() * 2.0f * PI;
f32 dir = (j / 9.0f) * 2.0f * PI + pInst->life * 1.5f * 2.0f * PI;
u.x = AECos(dir) * radius + pInst->posCurr.x;
u.y = AESin(dir) * radius + pInst->posCurr.y;
//sparkCreate(PTCL_EXHAUST, &u, 1, dir + 0.8f * PI, dir + 0.9f * PI);
sparkCreate(PTCL_EXHAUST, &u, 1, dir + 0.40f * PI, dir + 0.60f * PI);
}
}
}
// check if the object is a missile
else if (pInst->pObject->type == TYPE_MISSILE)
{
// adjust the life counter
pInst->life -= (f32)(gAEFrameTime) / MISSILE_LIFE;
if (pInst->life < 0.0f)
{
gameObjInstDestroy(pInst);
}
else
{
AEVec2 dir;
if (pInst->pUserData == 0)
{
pInst->pUserData = missileAcquireTarget(pInst);
}
else
{
GameObjInst* pTarget = (GameObjInst*)(pInst->pUserData);
// if the target is no longer valid, reacquire
if (((pTarget->flag & FLAG_ACTIVE) == 0) || (pTarget->pObject->type != TYPE_ASTEROID))
pInst->pUserData = missileAcquireTarget(pInst);
}
if (pInst->pUserData)
{
GameObjInst* pTarget = (GameObjInst*)(pInst->pUserData);
AEVec2 u;
f32 uLen;
// get the vector from the missile to the target and its length
AEVec2Sub(&u, &pTarget->posCurr, &pInst->posCurr);
uLen = AEVec2Length(&u);
// if the missile is 'close' to target, do nothing
if (uLen > 0.1f)
{
// normalize the vector from the missile to the target
AEVec2Scale(&u, &u, 1.0f / uLen);
// calculate the missile direction vector
AEVec2Set(&dir, AECos(pInst->dirCurr), AESin(pInst->dirCurr));
// calculate the cos and sin of the angle between the target
// vector and the missile direction vector
f32 cosAngle = AEVec2DotProduct(&dir, &u),
sinAngle = AEVec2CrossProductMag(&dir, &u),
rotAngle;
// calculate how much to rotate the missile
if (cosAngle < AECos(MISSILE_TURN_SPEED * (f32)(gAEFrameTime)))
rotAngle = MISSILE_TURN_SPEED * (f32)(gAEFrameTime);
else
rotAngle = AEACos(AEClamp(cosAngle, -1.0f, 1.0f));
// rotate to the left if sine of the angle is positive and vice versa
pInst->dirCurr += (sinAngle > 0.0f) ? rotAngle : -rotAngle;
}
}
// adjust the missile velocity
AEVec2Set (&dir, AECos(pInst->dirCurr), AESin(pInst->dirCurr));
AEVec2Scale(&dir, &dir, MISSILE_ACCEL * (f32)(gAEFrameTime));
AEVec2Add (&pInst->velCurr, &pInst->velCurr, &dir);
AEVec2Scale(&pInst->velCurr, &pInst->velCurr, pow(MISSILE_DAMP, (f32)(gAEFrameTime)));
sparkCreate(PTCL_EXHAUST, &pInst->posCurr, 1, pInst->dirCurr + 0.8f * PI, pInst->dirCurr + 1.2f * PI);
}
}
// check if the object is a particle
else if ((TYPE_PTCL_WHITE <= pInst->pObject->type) && (pInst->pObject->type <= TYPE_PTCL_RED))
{
pInst->scale *= pow(PTCL_SCALE_DAMP, (f32)(gAEFrameTime));
pInst->dirCurr += 0.1f;
AEVec2Scale(&pInst->velCurr, &pInst->velCurr, pow(PTCL_VEL_DAMP, (f32)(gAEFrameTime)));
if (pInst->scale < PTCL_SCALE_DAMP)
gameObjInstDestroy(pInst);
}
}
// ====================
// check for collision
// ====================
for (u32 i = 0; i < GAME_OBJ_INST_NUM_MAX; i++)
{
GameObjInst* pSrc = sGameObjInstList + i;
// skip non-active object
if ((pSrc->flag & FLAG_ACTIVE) == 0)
continue;
if ((pSrc->pObject->type == TYPE_BULLET) || (pSrc->pObject->type == TYPE_MISSILE))
{
for (u32 j = 0; j < GAME_OBJ_INST_NUM_MAX; j++)
{
GameObjInst* pDst = sGameObjInstList + j;
// skip no-active and non-asteroid object
if (((pDst->flag & FLAG_ACTIVE) == 0) || (pDst->pObject->type != TYPE_ASTEROID))
continue;
if (AETestPointToRect(&pSrc->posCurr, &pDst->posCurr, pDst->scale, pDst->scale) == false)
continue;
if (pDst->scale < AST_SIZE_MIN)
{
sparkCreate(PTCL_EXPLOSION_M, &pDst->posCurr, (u32)(pDst->scale * 10), pSrc->dirCurr - 0.05f * PI, pSrc->dirCurr + 0.05f * PI, pDst->scale);
sScore++;
if ((sScore % AST_SPECIAL_RATIO) == 0)
sSpecialCtr++;
if ((sScore % AST_SHIP_RATIO) == 0)
sShipCtr++;
if (sScore == sAstNum * 5)
sAstNum = (sAstNum < AST_NUM_MAX) ? (sAstNum * 2) : sAstNum;
// destroy the asteroid
gameObjInstDestroy(pDst);
}
else
{
sparkCreate(PTCL_EXPLOSION_S, &pSrc->posCurr, 10, pSrc->dirCurr + 0.9f * PI, pSrc->dirCurr + 1.1f * PI);
// impart some of the bullet/missile velocity to the asteroid
AEVec2Scale(&pSrc->velCurr, &pSrc->velCurr, 0.01f * (1.0f - pDst->scale / AST_SIZE_MAX));
AEVec2Add (&pDst->velCurr, &pDst->velCurr, &pSrc->velCurr);
// split the asteroid to 4
if ((pSrc->pObject->type == TYPE_MISSILE) || ((pDst->life -= 1.0f) < 0.0f))
astCreate(pDst);
}
// destroy the bullet
gameObjInstDestroy(pSrc);
break;
}
}
else if (TYPE_BOMB == pSrc->pObject->type)
{
f32 radius = 1.0f - pSrc->life;
pSrc->dirCurr += 2.0f * PI * (f32)(gAEFrameTime);
radius = 1.0f - radius;
radius *= radius;
radius *= radius;
radius *= radius;
radius *= radius;
radius *= radius;
radius = (1.0f - radius) * BOMB_RADIUS;
// check collision
for (u32 j = 0; j < GAME_OBJ_INST_NUM_MAX; j++)
{
GameObjInst* pDst = sGameObjInstList + j;
if (((pDst->flag & FLAG_ACTIVE) == 0) || (pDst->pObject->type != TYPE_ASTEROID))
continue;
if (AECalcDistPointToRect(&pSrc->posCurr, &pDst->posCurr, pDst->scale, pDst->scale) > radius)
continue;
if (pDst->scale < AST_SIZE_MIN)
{
f32 dir = atan2f(pDst->posCurr.y - pSrc->posCurr.y, pDst->posCurr.x - pSrc->posCurr.x);
gameObjInstDestroy(pDst);
sparkCreate(PTCL_EXPLOSION_M, &pDst->posCurr, 20, dir + 0.4f * PI, dir + 0.45f * PI);
sScore++;
if ((sScore % AST_SPECIAL_RATIO) == 0)
sSpecialCtr++;
if ((sScore % AST_SHIP_RATIO) == 0)
sShipCtr++;
if (sScore == sAstNum * 5)
sAstNum = (sAstNum < AST_NUM_MAX) ? (sAstNum * 2) : sAstNum;
}
else
{
// split the asteroid to 4
astCreate(pDst);
}
}
}
else if (pSrc->pObject->type == TYPE_ASTEROID)
{
for (u32 j = 0; j < GAME_OBJ_INST_NUM_MAX; j++)
{
GameObjInst* pDst = sGameObjInstList + j;
f32 d;
AEVec2 nrm, u;
// skip no-active and non-asteroid object
if ((pSrc == pDst) || ((pDst->flag & FLAG_ACTIVE) == 0) || (pDst->pObject->type != TYPE_ASTEROID))
continue;
// check if the object rectangle overlap
d = AECalcDistRectToRect(
&pSrc->posCurr, pSrc->scale, pSrc->scale,
&pDst->posCurr, pDst->scale, pDst->scale,
&nrm);
if (d >= 0.0f)
continue;
// adjust object position so that they do not overlap
AEVec2Scale (&u, &nrm, d * 0.25f);
AEVec2Sub (&pSrc->posCurr, &pSrc->posCurr, &u);
AEVec2Add (&pDst->posCurr, &pDst->posCurr, &u);
// calculate new object velocities
resolveCollision(pSrc, pDst, &nrm);
}
}
else if (pSrc->pObject->type == TYPE_SHIP)
{
for (u32 j = 0; j < GAME_OBJ_INST_NUM_MAX; j++)
{
GameObjInst* pDst = sGameObjInstList + j;
// skip no-active and non-asteroid object
if ((pSrc == pDst) || ((pDst->flag & FLAG_ACTIVE) == 0) || (pDst->pObject->type != TYPE_ASTEROID))
continue;
// check if the object rectangle overlap
if (AETestRectToRect(
&pSrc->posCurr, pSrc->scale, pSrc->scale,
&pDst->posCurr, pDst->scale, pDst->scale) == false)
continue;
// create the big explosion
sparkCreate(PTCL_EXPLOSION_L, &pSrc->posCurr, 100, 0.0f, 2.0f * PI);
// reset the ship position and direction
AEVec2Zero(&spShip->posCurr);
AEVec2Zero(&spShip->velCurr);
spShip->dirCurr = 0.0f;
sSpecialCtr = SHIP_SPECIAL_NUM;
// destroy all asteroid near the ship so that you do not die as soon as the ship reappear
for (u32 j = 0; j < GAME_OBJ_INST_NUM_MAX; j++)
{
GameObjInst* pInst = sGameObjInstList + j;
AEVec2 u;
// skip no-active and non-asteroid object
if (((pInst->flag & FLAG_ACTIVE) == 0) || (pInst->pObject->type != TYPE_ASTEROID))
continue;
AEVec2Sub(&u, &pInst->posCurr, &spShip->posCurr);
if (AEVec2Length(&u) < (spShip->scale * 10.0f))
{
sparkCreate (PTCL_EXPLOSION_M, &pInst->posCurr, 10, -PI, PI);
gameObjInstDestroy(pInst);
}
}
// reduce the ship counter
sShipCtr--;
// if counter is less than 0, game over
if (sShipCtr < 0)
{
sGameStateChangeCtr = 2.0;
gameObjInstDestroy(spShip);
spShip = 0;
}
break;
}
}
}
#endif
// =====================================
// calculate the matrix for all objects
// =====================================
for (u32 i = 0; i < GAME_OBJ_INST_NUM_MAX; i++)
{
GameObjInst* pInst = sGameObjInstList + i;
AEMtx33 m;
// skip non-active object
if ((pInst->flag & FLAG_ACTIVE) == 0)
continue;
AEMtx33Scale (&pInst->transform, pInst->scale, pInst->scale);
AEMtx33Rot (&m, pInst->dirCurr);
AEMtx33Concat (&pInst->transform, &m, &pInst->transform);
AEMtx33Trans (&m, pInst->posCurr.x, pInst->posCurr.y);
AEMtx33Concat (&pInst->transform, &m, &pInst->transform);
}
}
int WINAPI WinMain(HINSTANCE instanceH, HINSTANCE prevInstanceH, LPSTR command_line, int show)
{
// Variable declaration
unsigned char colors[16]; // 2x2 image
float obj1X = 0.0f, obj1Y = 0.0f; // Position variables for object 1
float obj2X = 0.0f, obj2Y = 0.0f; // Position variables for object 2
float obj1texX = 0, obj1texY = 0; // Texture variables for object 1's texture
int counter = 0; // Counter to swap textures
AEGfxVertexList* pMesh1; // Pointer to Mesh (Model)
AEGfxVertexList* pMesh2; // Pointer to Mesh (Model)
AEGfxVertexList* pMeshLine; // Pointer to Mesh (Model)
AEGfxTexture *pTex1; // Pointer to Texture (Image)
AEGfxTexture *pTex2; // Pointer to Texture (Image)
char strBuffer[256]; // Character buffer used to print text
float camX, camY; // Used to temporary store camera position
float camZoom; // USed to temporary store the camera zoom value
s32 sx, sy;
float x, y;
float alpha = 1.0f;
// Initialize the system
AESysInitInfo sysInitInfo;
sysInitInfo.mCreateWindow = 1;
sysInitInfo.mWindowHandle = NULL;
sysInitInfo.mAppInstance = instanceH;
sysInitInfo.mShow = show;
sysInitInfo.mWinWidth = 1280;
sysInitInfo.mWinHeight = 800;
sysInitInfo.mCreateConsole = 1;
sysInitInfo.mMaxFrameRate = 60;
sysInitInfo.mpWinCallBack = NULL;
sysInitInfo.mClassStyle = CS_HREDRAW | CS_VREDRAW;
sysInitInfo.mWindowStyle = WS_OVERLAPPEDWINDOW;
sysInitInfo.mHandleWindowMessages = 1;
if(0 == AESysInit (&sysInitInfo))
printf("System Init Failed!\n");
// Changing the window title
AESysSetWindowTitle("My New Title!");
// reset the system modules
AESysReset();
////////////////////////////////
// Creating the objects (Shapes)
// Informing the library that we're about to start adding triangles
AEGfxMeshStart();
// 1 triangle at a time
// X, Y, Color, texU, texV
AEGfxTriAdd(
-25.5f, -25.5f, 0xFFFF0000, 0.0f, 0.0f,
25.5f, 0.0f, 0xFFFF0000, 0.0f, 0.0f,
-25.5f, 25.5f, 0xFFFF0000, 0.0f, 0.0f);
// Saving the mesh (list of triangles) in pMesh1
pMesh1 = AEGfxMeshEnd();
AE_ASSERT_MESG(pMesh1, "Failed to create mesh 1!!");
// Informing the library that we're about to start adding triangles
AEGfxMeshStart();
// This shape has 2 triangles
AEGfxTriAdd(
-30.0f, -30.0f, 0x00FF00FF, 0.0f, 1.0f,
30.0f, -30.0f, 0x00FFFF00, 1.0f, 1.0f,
-30.0f, 30.0f, 0x00F00FFF, 0.0f, 0.0f);
AEGfxTriAdd(
30.0f, -30.0f, 0x00FFFFFF, 1.0f, 1.0f,
30.0f, 30.0f, 0x00FFFFFF, 1.0f, 0.0f,
-30.0f, 30.0f, 0x00FFFFFF, 0.0f, 0.0f);
pMesh2 = AEGfxMeshEnd();
AE_ASSERT_MESG(pMesh2, "Failed to create mesh 2!!");
// Informing the library that we're about to start adding triangles
AEGfxMeshStart();
// This shape has 5 vertices
AEGfxVertexAdd(0.0f, 0.0f, 0xFFFFFFFF, 0.0f, 0.0f);
AEGfxVertexAdd(100.0f, 0.0f, 0xFFFFFFFF, 0.0f, 0.0f);
AEGfxVertexAdd(200.0f, 150.0f, 0xFFFFFFFF, 0.0f, 0.0f);
AEGfxVertexAdd(300.0f, -100.0f, 0xFFFFFFFF, 0.0f, 0.0f);
AEGfxVertexAdd(100.0f, -250.0f, 0xFFFFFFFF, 0.0f, 0.0f);
pMeshLine = AEGfxMeshEnd();
AE_ASSERT_MESG(pMeshLine, "Failed to create mesh 2!!");
// Creating the objects (Shapes)
////////////////////////////////
////////////////////////////
// Loading textures (images)
// Texture 1: From file
pTex1 = AEGfxTextureLoad("PlanetTexture.png");
AE_ASSERT_MESG(pTex1, "Failed to create texture1!!");
// Texture 2: From memory
// RGBA format
colors[0] = 255; colors[1] = 0; colors[2] = 0; colors[3] = 255;
colors[4] = 0; colors[5] = 255; colors[6] = 0; colors[7] = 255;
colors[8] = 0; colors[9] = 0; colors[10] = 255; colors[11] = 255;
colors[12] = 255; colors[13] = 255; colors[14] = 255; colors[15] = 255;
pTex2 = AEGfxTextureLoadFromMemory(colors, 2, 2);
AE_ASSERT_MESG(pTex2, "Failed to create texture2!!");
// Loading a textures (images)
//////////////////////////////
AEGfxSetBackgroundColor(0.0f, 0.0f, 0.0f);
AEGfxSetBlendMode(AE_GFX_BM_BLEND);
// Game Loop
while(gGameRunning)
{
// Informing the system about the loop's start
AESysFrameStart();
// Handling Input
AEInputUpdate();
///////////////////
// Game loop update
// Object Control
if (AEInputCheckCurr(VK_UP))
obj1Y += 3.0f;
else
if (AEInputCheckCurr(VK_DOWN))
obj1Y -= 3.0f;
if (AEInputCheckCurr(VK_LEFT))
obj1X -= 3.0f;
else
if (AEInputCheckCurr(VK_RIGHT))
obj1X += 3.0f;
//printf("X = %f, Y = %f\n", obj1X, obj1Y);
// Texture offset
if (AEInputCheckCurr('L'))
obj1texX += 0.01f;
else
if (AEInputCheckCurr('J'))
obj1texX -= 0.01f;
if (AEInputCheckCurr('I'))
obj1texY += 0.01f;
else
if (AEInputCheckCurr('K'))
obj1texY -= 0.01f;
// Move the camera
AEGfxGetCamPosition(&camX, &camY);
if (AEInputCheckCurr('W'))
AEGfxSetCamPosition(camX, camY + 2);
else
if (AEInputCheckCurr('S'))
AEGfxSetCamPosition(camX, camY - 2);
AEGfxGetCamPosition(&camX, &camY);
if (AEInputCheckCurr('A'))
AEGfxSetCamPosition(camX - 2, camY);
else
if (AEInputCheckCurr('D'))
AEGfxSetCamPosition(camX + 2, camY);
// Alpha value
if (AEInputCheckCurr('Z'))
alpha -= 0.01f;
else
if (AEInputCheckCurr('X'))
alpha += 0.01f;
alpha = AEClamp(alpha, 0.0f, 1.0f);
// Blending mode
if (AEInputCheckCurr('1'))
AEGfxSetBlendMode(AE_GFX_BM_NONE);
else
if (AEInputCheckCurr('2'))
AEGfxSetBlendMode(AE_GFX_BM_BLEND);
else
if (AEInputCheckCurr('3'))
AEGfxSetBlendMode(AE_GFX_BM_ADD);
// Texture mode
if (AEInputCheckCurr('9'))
AEGfxSetTextureMode(AE_GFX_TM_PRECISE);
else
if (AEInputCheckCurr('0'))
AEGfxSetTextureMode(AE_GFX_TM_AVERAGE);
// Game loop update
///////////////////
//////////////////
// Game loop draw
//printf("MinX: %f | MaxX: %f | MinY: %f | MaxY: %f\n", AEGfxGetWinMinX(), AEGfxGetWinMaxX(), AEGfxGetWinMinY(), AEGfxGetWinMaxY());
printf("FrameTime %f\n", AEFrameRateControllerGetFrameTime());
AEGfxSetRenderMode(AE_GFX_RM_COLOR);
AEGfxSetPosition(0, 0);
AEGfxLine(20, 20, 0, 1, 1, 1, 1, 200, 200, 0, 1, 1, 1, 1);
AEGfxSetRenderMode(AE_GFX_RM_COLOR);
AEGfxSetPosition(0.0f, 0.0f);
AEGfxMeshDraw(pMeshLine, AE_GFX_MDM_LINES_STRIP);
// Drawing object 1
AEGfxSetRenderMode(AE_GFX_RM_COLOR);
//AEGfxSetWorldOriginMode(AE_WOM_TOP_LEFT);
// Set poisition for object 1
//AEGfxSetPosition(obj1X, obj1Y);
AEGfxSetFullTransformWithZOrder(obj1X, obj1Y, 0.0f, 0.0f, 1.0f, 1.0f);
// No texture for object 1
AEGfxTextureSet(NULL, 0, 0);
// Drawing the mesh (list of triangles)
AEGfxSetTransparency(alpha);
//AEGfxSetViewportPositionAndDimensions(100, 100, 400, 300);
AEGfxMeshDraw(pMesh1, AE_GFX_MDM_TRIANGLES);
AEInputGetCursorPosition(&sx, &sy);
AEGfxConvertScreenCoordinatesToWorld(sx, sy, &x, &y);
obj2X = x;
obj2Y = y;
// Drawing object 2 - NO TINT
// Set poisition for object 2
AEGfxSetRenderMode(AE_GFX_RM_TEXTURE);
//AEGfxSetPosition(100.0f, -60.0f);
AEGfxSetFullTransformWithZOrder(100.0f, -160.0f, -10.0f, 0.0f, 1.0f, 1.0f);
AEGfxSetTintColor(1.0f, 1.0f, 1.0f, 1.0f);
// Set texture for object 2
++counter;
if(counter < 120)
AEGfxTextureSet(pTex1, obj1texX, obj1texY); // Same object, different texture
else
if(counter < 240)
AEGfxTextureSet(pTex2, obj1texX, obj1texY); // Same object, different texture
else
{
AEGfxTextureSet(pTex1, obj1texX, obj1texY); // Same object, different texture
counter = 0;
}
AEGfxSetTransparency(alpha);
// Drawing the mesh (list of triangles)
AEGfxMeshDraw(pMesh2, AE_GFX_MDM_TRIANGLES);
// Drawing object 2 - BLUE TINT
// Set poisition for object 2
AEGfxSetRenderMode(AE_GFX_RM_TEXTURE);
AEGfxSetPosition(100.0f, 60.0f);
AEGfxSetTintColor(0.0f, 0.0f, 1.0f, 1.0f);
AEGfxSetFullTransformWithZOrder(obj2X, obj2Y, 10.0f, 0.0f, 1.0f, 1.0f);
// Set texture for object 2
++counter;
if(counter < 120)
AEGfxTextureSet(pTex1, obj1texX, obj1texY); // Same object, different texture
else
if(counter < 240)
AEGfxTextureSet(pTex2, obj1texX, obj1texY); // Same object, different texture
else
{
AEGfxTextureSet(pTex1, obj1texX, obj1texY); // Same object, different texture
counter = 0;
}
AEGfxSetTransparency(alpha);
// Drawing the mesh (list of triangles)
AEGfxMeshDraw(pMesh2, AE_GFX_MDM_TRIANGLES);
//
// Game loop draw
//////////////////
// Informing the system about the loop's end
AESysFrameEnd();
// check if forcing the application to quit
if (AEInputCheckTriggered(VK_ESCAPE) || 0 == AESysDoesWindowExist())
gGameRunning = 0;
}
// Freeing the objects and textures
AEGfxMeshFree(pMesh1);
AEGfxMeshFree(pMesh2);
AEGfxTextureUnload(pTex1);
AEGfxTextureUnload(pTex2);
// free the system
AESysExit();
}
int WINAPI WinMain(HINSTANCE instanceH, HINSTANCE prevInstanceH, LPSTR command_line, int show)
{
// Variable declaration
unsigned char colors[16]; // 2x2 image
float obj1X = 0.0f, obj1Y = 0.0f; // Position variables for object 1
float obj1texX = 0, obj1texY = 0; // Texture variables for object 2's texture
AEGfxVertexList* pMesh1; // Pointer to Mesh (Model)
AEGfxVertexList* pMesh2; // Pointer to Mesh (Model)
AEGfxVertexList* pMeshLine; // Pointer to Mesh (Model)
AEGfxTexture *pTex1; // Pointer to Texture (Image)
AEGfxTexture *pTex2; // Pointer to Texture (Image)
float camX, camY; // Used to temporary store camera position
float alpha = 1.0f;
// Initialize the system
AESysInitInfo sysInitInfo;
sysInitInfo.mCreateWindow = 1;
sysInitInfo.mAppInstance = instanceH;
sysInitInfo.mShow = show;
sysInitInfo.mWinWidth = 800;
sysInitInfo.mWinHeight = 600;
sysInitInfo.mCreateConsole = 1;
sysInitInfo.mMaxFrameRate = 60;
sysInitInfo.mpWinCallBack = NULL;//MyWinCallBack;
sysInitInfo.mClassStyle = CS_HREDRAW | CS_VREDRAW;
sysInitInfo.mWindowStyle = WS_OVERLAPPEDWINDOW;//WS_POPUP | WS_VISIBLE | WS_SYSMENU | WS_CLIPCHILDREN | WS_CLIPSIBLINGS;;
sysInitInfo.mWindowHandle = NULL;
sysInitInfo.mHandleWindowMessages = 1;
AESysInit (&sysInitInfo);
// reset the system modules
AESysReset();
// Informing the library that we're about to start adding triangles
AEGfxMeshStart();
// 1 triangle at a time
// X, Y, Color, texU, texV
AEGfxTriAdd(
-25.5f, -25.5f, 0xFFFF0000, 0.0f, 0.0f,
25.5f, 0.0f, 0xFFFF0000, 0.0f, 0.0f,
-25.5f, 25.5f, 0xFFFF0000, 0.0f, 0.0f);
// Saving the mesh (list of triangles) in pMesh1
pMesh1 = AEGfxMeshEnd();
AE_ASSERT_MESG(pMesh1, "Failed to create mesh 1!!");
// Informing the library that we're about to start adding triangles
AEGfxMeshStart();
// This shape has 2 triangles
AEGfxTriAdd(
-30.0f, -30.0f, 0x00FF00FF, 0.0f, 1.0f,
30.0f, -30.0f, 0x00FFFF00, 1.0f, 1.0f,
-30.0f, 30.0f, 0x00F00FFF, 0.0f, 0.0f);
AEGfxTriAdd(
30.0f, -30.0f, 0x00FFFFFF, 1.0f, 1.0f,
30.0f, 30.0f, 0x00FFFFFF, 1.0f, 0.0f,
-30.0f, 30.0f, 0x00FFFFFF, 0.0f, 0.0f);
pMesh2 = AEGfxMeshEnd();
AE_ASSERT_MESG(pMesh2, "Failed to create mesh 2!!");
// Informing the library that we're about to start adding vertices
AEGfxMeshStart();
// This shape has 5 vertices
AEGfxVertexAdd(0.0f, 0.0f, 0xFFFFFFFF, 0.0f, 0.0f);
AEGfxVertexAdd(100.0f, 0.0f, 0xFFFFFFFF, 0.0f, 0.0f);
AEGfxVertexAdd(200.0f, 150.0f, 0xFFFFFFFF, 0.0f, 0.0f);
AEGfxVertexAdd(300.0f, -100.0f, 0xFFFFFFFF, 0.0f, 0.0f);
AEGfxVertexAdd(100.0f, -250.0f, 0xFFFFFFFF, 0.0f, 0.0f);
pMeshLine = AEGfxMeshEnd();
AE_ASSERT_MESG(pMeshLine, "Failed to create mesh 2!!");
// Texture 1: From file
pTex1 = AEGfxTextureLoad("PlanetTexture.png");
AE_ASSERT_MESG(pTex1, "Failed to create texture1!!");
// Texture 2: From memory
// RGBA format
colors[0] = 255; colors[1] = 0; colors[2] = 0; colors[3] = 255;
colors[4] = 0; colors[5] = 255; colors[6] = 0; colors[7] = 255;
colors[8] = 0; colors[9] = 0; colors[10] = 255; colors[11] = 255;
colors[12] = 255; colors[13] = 255; colors[14] = 255; colors[15] = 255;
pTex2 = AEGfxTextureLoadFromMemory(colors, 2, 2);
// This step is optional, it creates a file from the texture argument
AE_ASSERT_MESG(pTex2, "Failed to create texture2!!");
AEGfxSetBackgroundColor(0.0f, 0.0f, 0.0f);
AEGfxSetBlendMode(AE_GFX_BM_BLEND);
// Game Loop
while(gGameRunning)
{
// Informing the system about the loop's start
AESysFrameStart();
// Handling Input
AEInputUpdate();
// Object Control
if (AEInputCheckCurr(VK_UP))
obj1Y += 3.0f;
else
if (AEInputCheckCurr(VK_DOWN))
obj1Y -= 3.0f;
if (AEInputCheckCurr(VK_LEFT))
obj1X -= 3.0f;
else
if (AEInputCheckCurr(VK_RIGHT))
obj1X += 3.0f;
// Alpha value
if (AEInputCheckCurr('Z'))
alpha -= 0.01f;
else
if (AEInputCheckCurr('X'))
alpha += 0.01f;
alpha = AEClamp(alpha, 0.0f, 1.0f);
// Move the camera
AEGfxGetCamPosition(&camX, &camY);
if (AEInputCheckCurr('W'))
AEGfxSetCamPosition(camX, camY + 2);
else
if (AEInputCheckCurr('S'))
AEGfxSetCamPosition(camX, camY - 2);
AEGfxGetCamPosition(&camX, &camY);
if (AEInputCheckCurr('A'))
AEGfxSetCamPosition(camX - 2, camY);
else
if (AEInputCheckCurr('D'))
AEGfxSetCamPosition(camX + 2, camY);
// Texture offset
if (AEInputCheckCurr('L'))
obj1texX += 0.01f;
else
if (AEInputCheckCurr('J'))
obj1texX -= 0.01f;
if (AEInputCheckCurr('I'))
obj1texY += 0.01f;
else
if (AEInputCheckCurr('K'))
obj1texY -= 0.01f;
AEGfxSetRenderMode(AE_GFX_RM_COLOR);
AEGfxSetPosition(0.0f, 0.0f);
AEGfxSetBlendColor(0.0f, 0.0f, 0.0, 0.0f);
AEGfxMeshDraw(pMeshLine, AE_GFX_MDM_LINES_STRIP);
// Drawing object 1
AEGfxSetRenderMode(AE_GFX_RM_COLOR);
// Set poisition for object 1
AEGfxSetPosition(obj1X, obj1Y);
// No texture for object 1
AEGfxTextureSet(NULL, 0, 0);
// Drawing the mesh (list of triangles)
AEGfxSetTransparency(alpha);
AEGfxSetBlendColor(0.0f, 0.0f, 0.0, 0.0f);
AEGfxMeshDraw(pMesh1, AE_GFX_MDM_TRIANGLES);
// Drawing object 2
// Set position for object 2
AEGfxSetRenderMode(AE_GFX_RM_TEXTURE);
AEGfxSetPosition(100.0f, -60.0f);
// Set texture for object 2
AEGfxTextureSet(pTex1, obj1texX, obj1texY);
AEGfxSetTransparency(1.0f);
AEGfxSetBlendColor(0.0f, 0.0f, 0.0, 0.0f);
// Drawing the mesh (list of triangles)
AEGfxMeshDraw(pMesh2, AE_GFX_MDM_TRIANGLES);
// Drawing object 2 again
// Set position for object 2
AEGfxSetRenderMode(AE_GFX_RM_TEXTURE);
AEGfxSetPosition(-100.0f, -60.0f);
// Set texture for object 2
AEGfxTextureSet(pTex2, 0.0f, 0.0f);
AEGfxSetTransparency(1.0f);
AEGfxSetBlendColor(0.0f, 0.0f, 0.0, 0.0f);
// Drawing the mesh (list of triangles)
AEGfxMeshDraw(pMesh2, AE_GFX_MDM_TRIANGLES);
// Drawing object 2 again and again
// Set poisition for object 2
AEGfxSetRenderMode(AE_GFX_RM_TEXTURE);
AEGfxSetPosition(100.0f, 100.0f);
// Set texture for object 2
AEGfxTextureSet(pTex1, obj1texX, obj1texY);
AEGfxSetTransparency(1.0f);
AEGfxSetBlendColor(0.5f, 0.0f, 0.0, 0.75f);
// Drawing the mesh (list of triangles)
AEGfxMeshDraw(pMesh2, AE_GFX_MDM_TRIANGLES);
// Informing the system about the loop's end
AESysFrameEnd();
// check if forcing the application to quit
if (AEInputCheckTriggered(VK_ESCAPE) || 0 == AESysDoesWindowExist())
gGameRunning = 0;
}
// Freeing the objects and textures
AEGfxMeshFree(pMesh1);
AEGfxMeshFree(pMesh2);
AEGfxMeshFree(pMeshLine);
AEGfxTextureUnload(pTex1);
AEGfxTextureUnload(pTex2);
// free the system
AESysExit();
return 1;
}
