const GLClientState::VertexAttribState * GLClientState::getState(int location)
{
if (!validLocation(location)) {
return NULL;
}
return & m_states[location];
}
void GLClientState::setBufferObject(int location, GLuint id)
{
if (!validLocation(location)) {
return;
}
m_states[location].bufferObject = id;
}
void GLClientState::enable(int location, int state)
{
if (!validLocation(location)) {
return;
}
m_states[location].enableDirty |= (state != m_states[location].enabled);
m_states[location].enabled = state;
}
void GLClientState::setState(int location, int size, GLenum type, GLboolean normalized, GLsizei stride, void *data)
{
if (!validLocation(location)) {
return;
}
m_states[location].size = size;
m_states[location].type = type;
m_states[location].stride = stride;
m_states[location].data = data;
m_states[location].bufferObject = m_currentArrayVbo;
m_states[location].elementSize = glSizeof(type) * size;
m_states[location].normalized = normalized;
}
const GLClientState::VertexAttribState * GLClientState::getStateAndEnableDirty(int location, bool *enableChanged)
{
if (!validLocation(location)) {
return NULL;
}
if (enableChanged) {
*enableChanged = m_states[location].enableDirty;
}
m_states[location].enableDirty = false;
return & m_states[location];
}
//---------------------------------------------------------------------------------
// Function: setships()
// Title: Set Ships
// Description:
// Allows user to put ships in grid
// Programmer: Paul Bladek
// modified by: Kyle Graham
// Hang Nguyen
//
// Date: 9/12/06
//
// Version: 0.5
//
// Environment: Hardware: i3
// Software: OS: Windows 7;
// Compiles under Microsoft Visual C++ 2012
//
// Input: location and orientation using getCoord from cin
//
// Output: prompts to cout
//
// Calls: printGrid()
// safeChoice()
// getCoord()
// saveGrid()
//
// Called By: main()
//
// Parameters: players: Player[]; the array of 2 players
// size: char; 'S' or 'L'
// whichPlayer: short; the player number (0 or 1)
//
// Returns: void
//
// History Log:
// 9/12/06 PB comleted v 0.5
// 1/16/15 KG & HN completed v 0.6
// 1/23/15 KG & HN completed v 0.7
// 1/29/15 KG & HN completed v 0.8
//
//---------------------------------------------------------------------------------
void setships(Player players[], char size, short whichPlayer)
{
char input = 'V';
char ok = 'Y';
char save = 'N';
ostringstream outSStream;
Cell location = {0, 0};
for(short j = 1; j < SHIP_SIZE_ARRAYSIZE; j++)
{
system("cls");
printGrid(cout, players[whichPlayer].m_gameGrid[0], size);
outSStream.str("");
outSStream << "Player " << whichPlayer + 1 << " Enter "
<< shipNames[j] << " orientation";
input = safeChoice(outSStream.str(), 'V', 'H');
players[whichPlayer].m_ships[j].m_orientation = (input == 'V')
? VERTICAL : HORIZONTAL;
cout << "Player " << whichPlayer + 1 << " Enter " << shipNames[j]
<< " bow coordinates <row letter><col #>: ";
players[whichPlayer].m_ships[j].m_bowLocation = getCoord(cin, size);
location = players[whichPlayer].m_ships[j].m_bowLocation;
// if ok
if(!validLocation(players[whichPlayer], j, size))
{
cout << "invalid location. Press <enter>" ;
cin.get();
j--; // redo
continue;
}
// our code
for(int i = 0; i < shipSize[j]; i ++)
{
if (input == 'V')
{
players[whichPlayer].m_gameGrid[0][location.m_row + i]
[location.m_col] = static_cast<Ship>(j);
}
else
{
players[whichPlayer].m_gameGrid[0][location.m_row]
[location.m_col + i] = static_cast<Ship>(j);
}
}
system("CLS");
printGrid(cout, players[whichPlayer].m_gameGrid[0], size);
ok = safeChoice("Position okay? ", 'Y', 'N');
// choice not ok
if (ok == 'N')
{
for(int i = 0; i < shipSize[j]; i ++)
{
if (input == 'V')
{
players[whichPlayer].m_gameGrid[0][location.m_row + i]
[location.m_col] = NOSHIP;
}
else
{
players[whichPlayer].m_gameGrid[0][location.m_row]
[location.m_col + i] = NOSHIP;
}
}
system("CLS");
printGrid(cout, players[whichPlayer].m_gameGrid[0], size);
j--;
}
} // end for j
save = safeChoice("\nSave starting grid?", 'Y', 'N');
if(save == 'Y')
saveGrid(players, whichPlayer, size);
}
