Added map maker - It's very bare bones

1 files changed, 202 insertions, 0 deletions

diff --git a/maker.c b/maker.c
new file mode 100644
index 0000000..618ac10
--- /dev/null
+++ b/maker.c
@@ -0,0 +1,202 @@
+#include <SDL2/SDL.h>
+#include <SDL2/SDL_ttf.h>
+#include <stdbool.h>
+
+#define WINDOW_SIDE 800
+
+struct Tile
+{
+  int type;
+};
+
+void printText(SDL_Renderer *renderer, TTF_Font *font, char *str, int x, int y, int w, int h, int r, int g, int b)
+  {
+    SDL_Color c = {r, g, b, 255};
+
+    SDL_Surface *s = TTF_RenderText_Solid(font, str, c);
+    SDL_Texture *t = SDL_CreateTextureFromSurface(renderer, s);
+
+    SDL_Rect rect = {x, y, w, h};
+
+    SDL_RenderCopy(renderer, t, NULL, &rect);
+  }
+
+int editor(SDL_Renderer *renderer, SDL_Event event, TTF_Font *font, int map_w, int map_h, struct Tile map[map_w][map_h])
+  {
+    int framerate = 30, ticksPerFrame = 1000/framerate, startFrame = 0;
+    int mx, my, type = 0, buttonPressed = 0;
+    float side = WINDOW_SIDE / map_w;
+    bool quit = false;
+    char ty[16] = "";
+
+    SDL_Rect dest[map_w][map_h];
+
+    for(int y = 0;y < map_h;y++)
+      {
+        for(int x = 0;x < map_w;x++)
+          {
+            map[x][y].type = 0;
+            dest[x][y].w = side;
+            dest[x][y].h = side;
+            dest[x][y].x = x * side;
+            dest[x][y].y = y * side + 40;
+          }
+      }
+
+    while(!quit)
+      {
+        startFrame = SDL_GetTicks();
+        SDL_RenderClear(renderer);
+        while(SDL_PollEvent(&event))
+          {
+            switch(event.type)
+              {
+                case SDL_KEYDOWN:
+                  switch(event.key.keysym.sym)
+                    {
+                      case SDLK_1:
+                        type = 1;
+                        break;
+                      case SDLK_2:
+                        type = 2;
+                        break;
+                      case SDLK_3:
+                        type = 3;
+                        break;
+                      case SDLK_0:
+                        type = 0;
+                        break;
+                      case SDLK_s:
+                        return 1;
+                        break;
+                    }
+                  break;
+                case SDL_MOUSEBUTTONDOWN:
+                  switch(event.button.button)
+                    {
+                      case SDL_BUTTON_LEFT:
+                        buttonPressed = 1;
+                        break;
+                    }
+                  break;
+                case SDL_MOUSEBUTTONUP:
+                  buttonPressed = 0;
+                  break;
+                case SDL_QUIT:
+                  return 0;
+                  break;
+              }
+          }
+        if(buttonPressed == 1)
+          {
+            int x, y;
+            SDL_GetMouseState(&x, &y);
+            map[(int)(x / side)][(int)((y - 40) / side)].type = type;
+          }
+
+        SDL_GetMouseState(&mx, &my);
+        for(int y = 0;y < map_h;y++)
+          {
+            for(int x = 0;x < map_w;x++)
+              {
+                if(dest[x][y].x < mx && dest[x][y].x + side > mx && dest[x][y].y < my && dest[x][y].y + side > my)
+                    SDL_SetRenderDrawColor(renderer, 150, 150, 150, 255);
+                else if(map[x][y].type == 0)
+                  SDL_SetRenderDrawColor(renderer, 0, 0, 0, 255);
+                if(map[x][y].type == 1)
+                  SDL_SetRenderDrawColor(renderer, 255, 0, 0, 255);
+                if(map[x][y].type == 2)
+                  SDL_SetRenderDrawColor(renderer, 0, 255, 0, 255);
+                if(map[x][y].type == 3)
+                  SDL_SetRenderDrawColor(renderer, 0, 0, 255, 255);
+                SDL_RenderFillRect(renderer, &dest[x][y]);
+                SDL_SetRenderDrawColor(renderer, 100, 100, 100, 255);
+                SDL_RenderDrawLine(renderer, x * side, (y * side) + 40, (x * side) + side, (y * side) + 40);
+                SDL_RenderDrawLine(renderer, x * side, (y * side) + 40, x * side, (y * side) + side + 40);
+                SDL_SetRenderDrawColor(renderer, 0, 0, 0, 255);
+              }
+          }
+        sprintf(ty, "Current Type: %i", type);
+        printText(renderer, font, ty, (WINDOW_SIDE / 2) - 100, 0, 200, 40, 255, 255, 255);
+        SDL_RenderPresent(renderer);
+        int ticks = startFrame - SDL_GetTicks();
+        if(ticks < ticksPerFrame)
+          SDL_Delay(ticksPerFrame - ticks);
+      }
+    return 0;
+  }
+
+void save(SDL_Renderer *renderer, SDL_Event event, TTF_Font *font, int map_w, int map_h, struct Tile map[map_w][map_h])
+  {
+    int framerate = 30, ticksPerFrame = 1000/framerate, startFrame = 0, len = 0;
+    bool done = false;
+    char text[64] = "", *filename;
+    SDL_StartTextInput();
+    while(!done)
+      {
+        startFrame = SDL_GetTicks();
+        SDL_RenderClear(renderer);
+
+        while(SDL_PollEvent(&event))
+          {
+            switch(event.type)
+              {
+                case SDL_KEYDOWN:
+                  switch(event.key.keysym.sym)
+                    {
+                      case SDLK_ESCAPE:
+                        done = true;
+                        break;
+                      case SDLK_BACKSPACE:
+                        text[strlen(text) - 1] = '\0';
+                        len--;
+                        break;
+                      case SDLK_RETURN:
+                        // Save the map to file with name text
+                        FILE *f = fopen(text, "W");
+                        fprintf(f, "poobie");
+                        fclose(f);
+                        break;
+                    }
+                  break;
+                case SDL_TEXTINPUT:
+                  if(len < 20)
+                    {
+                      strcat(text, event.text.text);
+                      len++;
+                    }
+                  break;
+              }
+          }
+        sprintf(filename, 64, "%s.txt", text);
+        printText(renderer, font, filename, 0, 0, 400, 100, 255, 255, 255);
+
+        SDL_RenderPresent(renderer);
+        int ticks = startFrame - SDL_GetTicks();
+        if(ticks < ticksPerFrame)
+          SDL_Delay(ticksPerFrame - ticks);
+      }
+  }
+
+int main()
+{
+    SDL_Window *window;
+    SDL_Renderer *renderer;
+    SDL_Event event;
+
+    SDL_Init(SDL_INIT_VIDEO);
+    TTF_Init();
+    TTF_Font *font = TTF_OpenFont("OpenSans-Bold.ttf", 20);
+
+    window = SDL_CreateWindow("Doom Map Maker", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, WINDOW_SIDE, WINDOW_SIDE + 40, SDL_WINDOW_OPENGL);
+    renderer = SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED);
+
+    int map_w = 32, map_h = 32, s = 1;
+    struct Tile map[map_w][map_h];
+
+    while(s != 0)
+      {
+        s = editor(renderer, event, font, map_w, map_h, map);
+        save(renderer, event, font, map_w, map_h, map);
+      }
+}