Mario: initial commit

2021-04-25 22:42:55 +02:00
parent 7206dbf7c3
commit 19e66bf34a
14 changed files with 601 additions and 0 deletions
@@ -0,0 +1,74 @@
+#include "maploader.hpp"
+#include "../sdlpp/sdlpp_rectrenderer.hpp"
+#include <fstream>
+#include "sprites.hpp"
+#include "blocks.hpp"
+#include "objectids.hpp"
+
+std::shared_ptr<SDLPP::RectangleRender> decodeObject( char obj, double x, double y, std::shared_ptr<SDLPP::Renderer> &renderer) {
+    switch(obj) {
+        case 'F':
+            return createTerrainBlock(FLOOR_OVERWORLD_ID, renderer, x, y, true);
+        case 'I':
+            return createTerrainBlock(HILL_OVERWORLD_INCLINE_ID, renderer, x, y);
+        case 'R':
+            return createTerrainBlock(HILL_OVERWORLD_DOTS_RIGHT_ID, renderer, x, y);
+        case 'G':
+            return createTerrainBlock(HILL_OVERWORLD_FILL_ID, renderer, x, y);
+        case 'L':
+            return createTerrainBlock(HILL_OVERWORLD_DOTS_LEFT_ID, renderer, x, y);
+        case 'D':
+            return createTerrainBlock(HILL_OVERWORLD_DECLINE_ID, renderer, x, y);
+        case 'T':
+            return createTerrainBlock(HILL_OVERWORLD_TOP_ID, renderer, x, y);
+        case 'q':
+            return createTerrainBlock(BUSH_OVERWORLD_LEFT_ID, renderer, x, y);
+        case 'w':
+            return createTerrainBlock(BUSH_OVERWORLD_MIDDLE_ID, renderer, x, y);
+        case 'r':
+            return createTerrainBlock(BUSH_OVERWORLD_RIGHT_ID, renderer, x, y);
+        case 'a':
+            return createTerrainBlock(CLOUD_OVERWORLD_LEFT_BOTTOM_ID, renderer, x, y);
+        case 's':
+            return createTerrainBlock(CLOUD_OVERWORLD_MIDDLE_BOTTOM_ID, renderer, x, y);
+        case 'd':
+            return createTerrainBlock(CLOUD_OVERWORLD_RIGHT_BOTTOM_ID, renderer, x, y);
+        case 'z':
+            return createTerrainBlock(CLOUD_OVERWORLD_LEFT_TOP_ID, renderer, x, y);
+        case 'x':
+            return createTerrainBlock(CLOUD_OVERWORLD_MIDDLE_TOP_ID, renderer, x, y);
+        case 'c':
+            return createTerrainBlock(CLOUD_OVERWORLD_RIGHT_TOP_ID, renderer, x, y);
+    }
+    return nullptr;
+}
+
+void loadMap(std::shared_ptr<SDLPP::Scene> &scene, std::shared_ptr<SDLPP::RectangleRender> &mario, const std::string &file, std::shared_ptr<SDLPP::Renderer> &renderer) {
+    std::fstream mapFile;
+    mapFile.open(file, std::ios::in);
+    std::string buffer;
+    std::getline(mapFile, buffer);
+    auto cols = std::stoi(buffer);
+    std::getline(mapFile, buffer);
+    auto rows = std::stoi(buffer);
+    std::getline(mapFile, buffer);
+    auto mario_x = std::stoi(buffer);
+    std::getline(mapFile, buffer);
+    auto mario_y = std::stoi(buffer);
+    auto cur_y = 1 - rows * BLOCK_SIZE;
+    for(size_t i = 0; i < rows; i++) {
+        std::getline(mapFile, buffer);
+        auto cur_x = -BLOCK_SIZE;
+        for(size_t j = 0; j < cols; j++) {
+            cur_x += BLOCK_SIZE;
+            if(buffer[j] == ' ')
+                continue;
+            auto obj = decodeObject(buffer[j], cur_x, cur_y, renderer);
+            if(obj != nullptr)
+                scene->addObject(obj);
+        }
+        cur_y += BLOCK_SIZE;
+    }
+    mario->setPos(mario_x * BLOCK_SIZE, 1 - (rows - mario_y) * BLOCK_SIZE);
+    scene->moveZTop(mario);
+}