Grid *ReadUserGrid()
{
Grid *user_grid;
SubgridArray *user_all_subgrids;
SubgridArray *user_subgrids;
int num_user_subgrids;
int i;
num_user_subgrids = GetIntDefault("UserGrid.NumSubgrids", 1);
/* read user_subgrids */
user_all_subgrids = NewSubgridArray();
user_subgrids = NewSubgridArray();
for(i = 0; i < num_user_subgrids; i++)
{
AppendSubgrid(ReadUserSubgrid(), user_all_subgrids);
AppendSubgrid(SubgridArraySubgrid(user_all_subgrids, i), user_subgrids);
}
/* create user_grid */
user_grid = NewGrid(user_subgrids, user_all_subgrids);
return user_grid;
}
TerrainTest::TerrainTest()
: Frame(gui, "TerrainTest", gui->GetScreenPosition())
{
grid = NULL;
width = height = 0;
m_iUpperHeight = 2;
m_iLowerHeight = 0;
m_bDisplayTypeMap = true;
NewGrid(Width() / TILE_SIZE, Height() / TILE_SIZE);
}
void TerrainTest::Event(SDL_Event* event)
{
switch (event->type)
{
case SDL_KEYUP:
{
switch (event->key.keysym.sym)
{
case SDLK_n:
NewGrid(Width() / TILE_SIZE, Height() / TILE_SIZE);
break;
case SDLK_q:
if (m_iUpperHeight < MAX_HEIGHT)
m_iUpperHeight++;
break;
case SDLK_a:
if (m_iUpperHeight > 0)
m_iUpperHeight--;
break;
case SDLK_w:
if (m_iLowerHeight < MAX_HEIGHT)
m_iLowerHeight++;
break;
case SDLK_s:
if (m_iLowerHeight > 0)
m_iLowerHeight--;
break;
case SDLK_t:
m_bDisplayTypeMap = !m_bDisplayTypeMap;
break;
default: break;
}
} break;
case SDL_MOUSEMOTION:
{
int x, y;
if (gui->IsMouseButtonDown(MOUSE_BUTTON_LEFT, &x, &y))
{
PushUp(x / TILE_SIZE, y / TILE_SIZE);
}
else if (gui->IsMouseButtonDown(MOUSE_BUTTON_RIGHT, &x, &y))
{
PushDown(x / TILE_SIZE, y / TILE_SIZE);
}
} break;
default: break;
}
}
