dynamic tilemap integration

(without pallets)

1 files changed, 42 insertions, 0 deletions

diff --git a/src/static/Source.cpp b/src/static/Source.cpp
new file mode 100644
index 0000000..0bba7c6
--- /dev/null
+++ b/src/static/Source.cpp
@@ -0,0 +1,42 @@
+#include <iostream>
+#include <fstream>
+#include <sstream>
+#include <vector>
+
+int main(int argc, char** argv) {
+
+    std::ifstream f;
+    f.open("out.csv");   /* open file with filename as argument */
+    if (!f.is_open()) {    /* validate file open for reading */
+        std::cerr << "error: file open failed '" << argv[1] << "'.\n";
+        return 0;
+    }
+
+
+    std::string line, val;                  /* string for line & value */
+    std::vector<std::vector<int>> array;    /* vector of vector<int>  */
+
+    while (std::getline(f, line)) {        /* read each line */
+        std::vector<int> v;                 /* row vector v */
+        std::stringstream s(line);         /* stringstream line */
+        while (getline(s, val, ','))       /* get each value (',' delimited) */
+            v.push_back(std::stoi(val));  /* add to row vector */
+        array.push_back(v);                /* add row vector to array */
+    }
+
+    std::vector<int> flat_array;            /* create 1D vector */
+    for (auto& row : array) {               /* iterate over rows */
+        for (auto& val : row)               /* iterate over vals */
+            flat_array.push_back(val);      /* add to 1D vector */
+    }
+
+    int* array1d = flat_array.data();       /* get pointer to data */
+    int size = flat_array.size();           /* get size of 1D array */
+
+    std::ofstream out_file("out.bin", std::ios::binary); /* create binary file */
+    out_file.write((char*)&size, sizeof(size)); /* write size of 1D array to file */
+    out_file.write((char*)array1d, size * sizeof(int)); /* write 1D array to file */
+    out_file.close(); /* close file */
+
+    return 0;
+}