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exportable and readable minimap images

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devZoGok
2024-09-15 17:01:23 +03:00
parent 5566a8b5e8
commit 7ca58f95b6
4 changed files with 36 additions and 3 deletions
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mapEditorAppState.cpp
+26
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@@ -19,6 +19,9 @@
#include <texture.h>
#include <assetManager.h>
#define STB_IMAGE_WRITE_IMPLEMENTATION
#include "external/vb01/external/stb/stb_image_write.h"
#include <util.h>
#include <listbox.h>
@@ -62,6 +65,8 @@ namespace battleship{
}
else{
int numPlayers = map->getNumSpawnPoints();
int numVerts = 3 * map->getNodeParent()->getChild(0)->getMesh(0)->getMeshBase().numTris;
oldLandmassVertHeights = new float[numVerts];
for(int i = 0; i < numPlayers; i++)
game->addPlayer(new Player(0, 0, 0, Vector3(1, 1, 1)));
@@ -390,6 +395,26 @@ namespace battleship{
return cells;
}
void MapEditorAppState::MapEditor::generateMinimap(string mapFolder){
Vector3 mapSize = map->getMapSize(), cellSize = map->getCellSize();
int width = int(mapSize.x / cellSize.x);
int height = int(mapSize.z / cellSize.z);
int numChannels = 3;
int size = width * height * numChannels;
int cellId = 0;
u8 *imgData = new u8[size];
for(u8 *p = imgData; p != imgData + size; p+= numChannels, cellId++){
Vector3 color = (map->getCells()[cellId].type == Map::Cell::Type::WATER ? Vector3::VEC_K : Vector3::VEC_J);
*p = color.x * 255.f;
*(p + 1) = color.y * 255.f;
*(p + 2) = color.z * 255.f;
}
stbi_write_jpg(string(mapFolder + "minimap.jpg").c_str(), width, height, numChannels, imgData, 100);
}
void MapEditorAppState::MapEditor::generateMapScript(){
int numWaterBodies = map->getNodeParent()->getNumChildren() - 1;
vector<Player*> players = Game::getSingleton()->getPlayers();
@@ -544,6 +569,7 @@ namespace battleship{
copy_file(assetsPath + DEFAULT_TEXTURE, mapFolder + map->getMapName() + ".jpg");
generateLandmassXml();
generateMinimap(mapFolder);
generateMapScript();
}