bool Terrain::init(const char * ppmFile){
height_map = Texture::loadPPM(ppmFile, width, height);
/*
Create a 1024*1024 array of vertex coordinates (Vector3). Populate the
array as follows: the x values should correspond to the array's x index,
the z values to the y index. For example: Vector3[x][y].x = x,
Vector3[x][y].z = y. The y value should be the corresponding value from
the height map array (Vector3[x][y].y = heightmap[x][y]).
*/
for(int x = 0; x < width; x++){
for(int y = 0; y < height; y++){
coords[x][y] = Vector3(x, height_map[3*(x*height + y)], y);
if((coords[x][y])[1] > max_height)
max_height = (coords[x][y])[1];
}
}
setNormals();
update_levels(0);
return true;
}
virtual Boolean add_plugin (PluginInfo *info, Plugin *plugin) {
Boolean result (False);
if (info && plugin) {
PluginStruct *ps (new PluginStruct (info, plugin, log));
if (ps && ps->info) {
update_levels (*ps);
if (pluginTable.store (ps->info->get_handle (), ps)) {
if (ps->info && ps->HasInterface) {
interfaceTable.store (ps->info->get_handle (), ps);
}
result = True;
}
else { delete ps; ps = 0; }
if (discovered) {
discover_all_plugins (plugin);
if (ps->HasInterface) { discover_plugin (plugin); }
}
if (started) {
LevelStruct *ls (levelsTail);
while (ls) {
if (info->uses_level (ls->Level)) {
plugin->update_plugin_state (PluginStateInit, ls->Level);
}
ls = ls->prev;
}
ls = levelsTail;
while (ls) {
if (info->uses_level (ls->Level)) {
plugin->update_plugin_state (PluginStateStart, ls->Level);
}
ls = ls->prev;
}
}
}
update_obs (PluginDiscoverAdd, ps->info->get_handle ());
result = True;
}
return result;
}
