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Merge branch 'main' of https://github.com/Ratstail91/airport into main

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Logic Monkey
2023-03-06 11:39:46 -06:00
parent f93f940c3a 14524c261b
commit 034518ff6e
14 changed files with 462 additions and 56 deletions
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9
Airport.vcxproj
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@@ -28,6 +28,7 @@
<None Include="assets\scripts\demo\tilemap\tilemap.toy" />
<None Include="assets\scripts\empty.toy" />
<None Include="assets\scripts\airplane.toy" />
<None Include="assets\scripts\gameplay\drone.toy" />
<None Include="assets\scripts\gameplay\lejana.toy" />
<None Include="assets\scripts\gameplay\scene.toy" />
<None Include="assets\scripts\gameplay\tilemap.toy" />
@@ -125,10 +126,10 @@
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<Link>
<AdditionalDependencies>SDL2main.lib;SDL2.lib;SDL2_image.lib;Toy.lib;Box.lib;%(AdditionalDependencies)</AdditionalDependencies>
<AdditionalLibraryDirectories>$(SDL2Dir)\lib\x64;$(SDL2ImageDir)\lib\x64;$(SolutionDir)out\$(Configuration);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
<AdditionalLibraryDirectories>$(SDL2Dir)\lib\x64;$(SDL2ImageDir)\lib\x64;$(SDL2TTFDir)\lib\x64;$(SolutionDir)out\$(Configuration);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
</Link>
<ClCompile>
<AdditionalIncludeDirectories>$(SDL2Dir)\include;$(SDL2ImageDir)\include;%(SolutionDir)Toy\source;$(SolutionDir)box;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<AdditionalIncludeDirectories>$(SDL2Dir)\include;$(SDL2ImageDir)\include;$(SDL2TTFDir)\include;%(SolutionDir)Toy\source;$(SolutionDir)box;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<LanguageStandard_C>stdc17</LanguageStandard_C>
<PreprocessorDefinitions>
</PreprocessorDefinitions>
@@ -143,10 +144,10 @@
<LanguageStandard_C>stdc17</LanguageStandard_C>
<PreprocessorDefinitions>
</PreprocessorDefinitions>
<AdditionalIncludeDirectories>$(SDL2Dir)\include;$(SDL2ImageDir)\include;%(SolutionDir)Toy\source;$(SolutionDir)box;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<AdditionalIncludeDirectories>$(SDL2Dir)\include;$(SDL2ImageDir)\include;$(SDL2TTFDir)\include;%(SolutionDir)Toy\source;$(SolutionDir)box;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
</ClCompile>
<Link>
<AdditionalLibraryDirectories>$(SDL2Dir)\lib\x64;$(SDL2ImageDir)\lib\x64;$(SolutionDir)out\$(Configuration);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
<AdditionalLibraryDirectories>$(SDL2Dir)\lib\x64;$(SDL2ImageDir)\lib\x64;$(SDL2TTFDir)\lib\x64;$(SolutionDir)out\$(Configuration);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
<AdditionalDependencies>SDL2main.lib;SDL2.lib;SDL2_image.lib;Toy.lib;Box.lib;%(AdditionalDependencies)</AdditionalDependencies>
</Link>
<PreBuildEvent>

12
Box.vcxproj
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@@ -110,11 +110,11 @@
<ClCompile>
<LanguageStandard_C>stdc17</LanguageStandard_C>
<PreprocessorDefinitions>BOX_EXPORT;LIB_RUNNER_EXPORT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalIncludeDirectories>$(SDL2Dir)\include;$(SDL2ImageDir)\include;%(SolutionDir)Toy\source;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<AdditionalIncludeDirectories>$(SDL2Dir)\include;$(SDL2ImageDir)\include;$(SDL2TTFDir)\include;%(SolutionDir)Toy\source;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
</ClCompile>
<Link>
<AdditionalLibraryDirectories>$(SDL2Dir)\lib\x64;$(SDL2ImageDir)\lib\x64;$(SolutionDir)out\$(Configuration)\;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
<AdditionalDependencies>SDL2.lib;SDL2_image.lib;Toy.lib;%(AdditionalDependencies)</AdditionalDependencies>
<AdditionalLibraryDirectories>$(SDL2Dir)\lib\x64;$(SDL2ImageDir)\lib\x64;$(SDL2TTFDir)\lib\x64;$(SolutionDir)out\$(Configuration)\;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
<AdditionalDependencies>SDL2.lib;SDL2_image.lib;SDL2_ttf.lib;Toy.lib;%(AdditionalDependencies)</AdditionalDependencies>
</Link>
<PreBuildEvent>
<Command>xcopy "$(SolutionDir)Toy\repl\lib*.*" "$(SolutionDir)box" /Y /I /E
@@ -125,11 +125,11 @@ xcopy "$(SolutionDir)Toy\repl\repl_tools.*" "$(SolutionDir)box" /Y /I /E</Comman
<ClCompile>
<LanguageStandard_C>stdc17</LanguageStandard_C>
<PreprocessorDefinitions>BOX_EXPORT;LIB_RUNNER_EXPORT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalIncludeDirectories>$(SDL2Dir)\include;$(SDL2ImageDir)\include;%(SolutionDir)Toy\source;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<AdditionalIncludeDirectories>$(SDL2Dir)\include;$(SDL2ImageDir)\include;$(SDL2TTFDir)\include;%(SolutionDir)Toy\source;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
</ClCompile>
<Link>
<AdditionalLibraryDirectories>$(SDL2Dir)\lib\x64;$(SDL2ImageDir)\lib\x64;$(SolutionDir)out\$(Configuration)\;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
<AdditionalDependencies>SDL2.lib;SDL2_image.lib;Toy.lib;%(AdditionalDependencies)</AdditionalDependencies>
<AdditionalLibraryDirectories>$(SDL2Dir)\lib\x64;$(SDL2ImageDir)\lib\x64;$(SDL2TTFDir)\lib\x64;$(SolutionDir)out\$(Configuration)\;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
<AdditionalDependencies>SDL2.lib;SDL2_image.lib;SDL2_ttf.lib;Toy.lib;%(AdditionalDependencies)</AdditionalDependencies>
</Link>
<PreBuildEvent>
<Command>xcopy "$(SolutionDir)Toy\repl\lib*.*" "$(SolutionDir)box" /Y /I /E

20
README.md
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@@ -2,7 +2,9 @@
The best way to build a game engine, is to build a game first.
This game utilizes the [Toy programming langauge](https://toylang.com).
This project has now been adapted into a roguelike for the 7 day roguelike jam.
This game/engine utilizes the [Toy programming langauge](https://toylang.com).
## Cloning
@@ -10,13 +12,25 @@ Either clone recursively, or run `git submodule update --init` after cloning.
## Building
Simply run `make` in the root directory.
We're now using Visual Studio - define the following environment variables to point to the root of each SDL2 lib:
* `SDL2Dir`
* `SDL2ImageDir`
* `SDL2TTFDir`
## Running
Make sure the program can see the `assets` folder (symbolic links can help).
Make sure the program can see the `assets` folder (symbolic links can help), and all of the required DLLs are present.
## Dependencies
* SDL2
* SDL2_image
* SDL2_ttf
## Credits
* Art - Evan Hartshorn
* Coding - Kayne Ruse
* Font - Ancient God (Koczman B<>lint)

2
Toy

Submodule Toy updated: 76ddd5703e...f869c9425a

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assets/fonts/Ancient God.ttf Normal file
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186
assets/scripts/gameplay/drone.toy Normal file
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@@ -0,0 +1,186 @@
import standard;
import node;
//constants
var SPEED: int const = 4;
var SPRITE_WIDTH: int const = 64;
var SPRITE_HEIGHT: int const = 64;
var TILE_WIDTH: int const = 32;
var TILE_HEIGHT: int const = 32;
//variables
var parent: opaque = null; //cache the parent for quick access
var gridX: int = 1; //position on the game grid
var gridY: int = 1;
var realX: int = 0; //will change until realX = gridX * SPRITE_WIDTH
var realY: int = 0;
var motionX: int = 0; //normalized movement direction
var motionY: int = 0;
var direction: int = null; //BUGFIX: animation not looping properly
var stepAI: int = 0;
//polyfills - animating different cycles on one image
var stepCount: int = 0;
fn faceDown(node: opaque) {
if (direction == 0) return;
direction = 0;
node.setNodeRect(0, 0, 32, 32);
node.setNodeFrames(2);
}
fn faceUp(node: opaque) {
if (direction == 1) return;
direction = 1;
node.setNodeRect(32 * 2, 0, 32, 32);
node.setNodeFrames(2);
}
fn faceRight(node: opaque) {
if (direction == 2) return;
direction = 2;
node.setNodeRect(32 * 4, 0, 32, 32);
node.setNodeFrames(2);
}
fn faceLeft(node: opaque) {
if (direction == 3) return;
direction = 3;
node.setNodeRect(32 * 6, 0, 32, 32);
node.setNodeFrames(2);
}
//accessors & mutators
fn setGridPos(node: opaque, x: int, y: int) {
gridX = x;
gridY = y;
if (realX == null) {
realX = gridX * TILE_WIDTH;
}
if (realY == null) {
realY = gridY * TILE_HEIGHT;
}
}
fn setRealPos(node: opaque, x: int, y: int) {
realX = x;
realY = y;
}
fn getGridPos(node: opaque) {
return [gridX, gridY];
}
fn getRealPos(node: opaque) {
return [realX, realY];
}
//lifecycle functions
fn onLoad(node: opaque) {
node.loadTexture("sprites:/drone.png");
node.faceDown();
}
fn onInit(node: opaque) {
parent = node.getParentNode();
}
fn onStep(node: opaque) {
if (++stepCount >= 5) {
node.incrementCurrentNodeFrame();
stepCount = 0;
}
//calc movement
var distX = gridX * TILE_WIDTH - realX;
var distY = gridY * TILE_HEIGHT - realY;
motionX = normalize(distX);
motionY = normalize(distY);
//make movement
realX += abs(distX) > SPEED ? SPEED * motionX : distX;
realY += abs(distY) > SPEED ? SPEED * motionY : distY;
}
fn onFree(node: opaque) {
node.freeTexture();
}
fn customOnDraw(node: opaque) {
var px = 0;
var py = 0;
if (parent != null) {
px = parent.callNodeFn("getX");
py = parent.callNodeFn("getY");
px = px != null ? px : 0;
py = py != null ? py : 0;
}
node.drawNode(realX + px - SPRITE_WIDTH / 4, realY + py - SPRITE_HEIGHT / 2, SPRITE_WIDTH, SPRITE_HEIGHT);
}
//gameplay functions
fn runAI(node: opaque, rng: opaque) {
if ((stepAI++) >= 1) { //TODO: Toy bug here, something to do with precedence of postfix++?
stepAI = 0;
import random;
var dir = rng.generateRandomNumber() % 4;
var moveX = 0;
var moveY = 0;
if (dir == 0) {
moveY += 1;
node.faceDown();
}
if (dir == 1) {
moveY -= 1;
node.faceUp();
}
if (dir == 2) {
moveX += 1;
node.faceRight();
}
if (dir == 3) {
moveX -= 1;
node.faceLeft();
}
if (parent.callNodeFn("getCollisionAt", gridX + moveX, gridY + moveY)) {
gridX += moveX;
gridY += moveY;
}
}
}
//polyfills - move these to standard
fn normalize(x): int {
if (x > 0) {
return 1;
}
if (x < 0) {
return -1;
}
return 0;
}

103
assets/scripts/gameplay/lejana.toy
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@@ -2,11 +2,14 @@ import standard;
import node;
//constants
var SPEED: int const = 3;
var SPEED: int const = 4;
var SPRITE_WIDTH: int const = 64;
var SPRITE_HEIGHT: int const = 64;
var TILE_WIDTH: int const = 32;
var TILE_HEIGHT: int const = 32;
//variables
var parent: opaque = null; //cache the parent for quick access
@@ -14,8 +17,8 @@ var parent: opaque = null; //cache the parent for quick access
var gridX: int = 1; //position on the game grid
var gridY: int = 1;
var realX: int = 0; //will change until realX = gridX * SPRITE_WIDTH
var realY: int = 0;
var realX: int = null; //will change until realX = gridX * SPRITE_WIDTH
var realY: int = null;
var motionX: int = 0; //normalized movement direction
var motionY: int = 0;
@@ -23,39 +26,67 @@ var motionY: int = 0;
var inputX: int = 0; //cache the keyboard input
var inputY: int = 0;
var direction: int = null; //BUGFIX: animation not looping properly
var enableMovementCounter: int = 30 * 3; //BUGFIX: freeze while drones reach their starting spot
//polyfills - animating different cycles on one image
var stepCount: int = 0;
fn faceDown(node: opaque) {
if (direction == 0) return;
direction = 0;
node.setNodeRect(0, 0, 32, 32);
node.setNodeFrames(4);
}
fn faceUp(node: opaque) {
if (direction == 1) return;
direction = 1;
node.setNodeRect(32 * 4, 0, 32, 32);
node.setNodeFrames(4);
}
fn faceLeft(node: opaque) {
node.setNodeRect(32 * 12, 0, 32, 32);
node.setNodeFrames(4);
}
fn faceRight(node: opaque) {
if (direction == 2) return;
direction = 2;
node.setNodeRect(32 * 8, 0, 32, 32);
node.setNodeFrames(4);
}
//polyfills - move these to standard
fn normalize(x): int {
if (x > 0) {
return 1;
fn faceLeft(node: opaque) {
if (direction == 3) return;
direction = 3;
node.setNodeRect(32 * 12, 0, 32, 32);
node.setNodeFrames(4);
}
//accessors & mutators
fn setGridPos(node: opaque, x: int, y: int) {
gridX = x;
gridY = y;
if (realX == null) {
realX = gridX * TILE_WIDTH;
}
if (x < 0) {
return -1;
if (realY == null) {
realY = gridY * TILE_HEIGHT;
}
return 0;
}
fn setRealPos(node: opaque, x: int, y: int) {
realX = x;
realY = y;
}
fn getGridPos(node: opaque) {
return [gridX, gridY];
}
fn getRealPos(node: opaque) {
return [realX, realY];
}
@@ -70,14 +101,20 @@ fn onInit(node: opaque) {
}
fn onStep(node: opaque) {
//initial freeze
if (enableMovementCounter > 0) {
enableMovementCounter--;
return;
}
//process input when aligned to a grid
if (realX / SPRITE_WIDTH == gridX && realY / SPRITE_HEIGHT == gridY && motionX == 0 && motionY == 0) {
if (realX / TILE_WIDTH == gridX && realY / TILE_HEIGHT == gridY && motionX == 0 && motionY == 0) {
//disallow wall phasing
if (parent.callNodeFn("getCollisionAt", gridX + inputX, gridY) != true) {
if (inputX != 0 && parent.callNodeFn("getCollisionAt", gridX + inputX, gridY) != true) {
inputX = 0;
}
if (parent.callNodeFn("getCollisionAt", gridX, gridY + inputY) != true) {
if (inputY != 0 && parent.callNodeFn("getCollisionAt", gridX, gridY + inputY) != true) {
inputY = 0;
}
@@ -105,22 +142,27 @@ fn onStep(node: opaque) {
if (inputX < 0) {
node.faceLeft();
}
//trigger the world
if (inputX != 0 || inputY != 0) {
parent.callNodeFn("runAI");
}
}
//animation
if (motionX == 0 && motionY == 0) {
if (motionX == 0 && motionY == 0 && inputX == 0 && inputY == 0) {
stepCount = 0;
node.setCurrentNodeFrame(0);
}
if (++stepCount >= 10) {
if (++stepCount >= 5) {
node.incrementCurrentNodeFrame();
stepCount = 0;
}
//calc movement
var distX = gridX * SPRITE_WIDTH - realX;
var distY = gridY * SPRITE_HEIGHT - realY;
var distX = gridX * TILE_WIDTH - realX;
var distY = gridY * TILE_HEIGHT - realY;
motionX = normalize(distX);
motionY = normalize(distY);
@@ -134,7 +176,7 @@ fn onFree(node: opaque) {
node.freeTexture();
}
fn onDraw(node: opaque) {
fn customOnDraw(node: opaque) {
var px = 0;
var py = 0;
@@ -146,9 +188,10 @@ fn onDraw(node: opaque) {
py = py != null ? py : 0;
}
node.drawNode(realX + px, realY + py, SPRITE_WIDTH, SPRITE_HEIGHT);
node.drawNode(realX + px - SPRITE_WIDTH / 4, realY + py - SPRITE_HEIGHT / 2, SPRITE_WIDTH, SPRITE_HEIGHT);
}
//event functions
fn onKeyDown(node: opaque, event: string) {
if (event == "character_up") {
@@ -192,4 +235,16 @@ fn onKeyUp(node: opaque, event: string) {
inputX = 0;
return;
}
}
//polyfills - move these to standard
fn normalize(x): int {
if (x > 0) {
return 1;
}
if (x < 0) {
return -1;
}
return 0;
}

108
assets/scripts/gameplay/scene.toy
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@@ -1,11 +1,25 @@
import standard;
import node;
//consts
var TILE_WIDTH: int const = 32;
var TILE_HEIGHT: int const = 32;
var tilemap: opaque = null;
var player: opaque = null;
var enemies: [opaque] = [];
var entities: [opaque] = null; //full list of entities
var collisionMap: [[bool]] = null; //cache this, since it won't change during a level
var rng: opaque = null;
//debugging tools
var stepCounter: int = 0;
var drawCounter: int = 0;
//lifecycle functions
fn onLoad(node: opaque) {
tilemap = node.loadChild("scripts:/gameplay/tilemap.toy");
@@ -13,8 +27,27 @@ fn onLoad(node: opaque) {
}
fn onInit(node: opaque) {
tilemap.callNodeFn("generateFromSeed", clock().hash(), 8, 8);
collisionMap = tilemap.callNodeFn("getCollisionMap");
node.generateLevel(clock().hash(), 16, 16);
}
fn onStep(node: opaque) {
if (++stepCounter >= 30) {
print "FPS: " + string drawCounter + " / 30";
stepCounter = 0;
drawCounter = 0;
}
entities = entities.sort(depthComparator);
}
fn onDraw(node: opaque) {
drawCounter++;
//call each child's custom sort fn
tilemap.callNodeFn("customOnDraw");
for (var i = 0; i < entities.length(); i++) {
entities[i].callNodeFn("customOnDraw");
}
}
//utils - polyfills
@@ -24,11 +57,78 @@ fn loadChild(parent: opaque, fname: string) {
return child;
}
//connective functions
//gameplay functions
fn generateLevel(node: opaque, seed: int, width: int, height: int) {
//reset the array
enemies = [];
entities = [player]; //assume the player exists already
import random;
if (rng != null) rng.freeRandomGenerator();
rng = createRandomGenerator(seed);
//place player
player.callNodeFn("setGridPos", 1, 1);
//generate map
tilemap.callNodeFn("generateFromRng", rng, 16, 16);
collisionMap = tilemap.callNodeFn("getCollisionMap");
//generate drones
var droneCount: int const = rng.generateRandomNumber() % 2 + 2;
for (var i = 0; i < droneCount; i++) {
var d = node.loadChild("scripts:/gameplay/drone.toy");
d.initNode();
enemies.push(d);
entities.push(d);
var x = 0;
var y = 0;
//while generated spot is a collision, or too close to the player
while ((x == 0 && y == 0) || node.getCollisionAt(x, y) == false || (x < (width / 2) && y < (height / 2))) { //TODO: toy bug - no short-circuiting?
x = rng.generateRandomNumber() % width;
y = rng.generateRandomNumber() % height;
}
d.callNodeFn("setGridPos", x, y);
d.callNodeFn("setRealPos", (width -1) * TILE_WIDTH, (height - 1) * TILE_HEIGHT);
}
}
fn getCollisionAt(node: opaque, x: int, y: int) {
if (collisionMap == null) {
if (collisionMap == null || x == null || y == null) {
return false;
}
//entities
var pos = player.callNodeFn("getGridPos");
if (x == pos[0] && y == pos[1]) {
return false;
}
for (var i = 0; i < enemies.length(); i++) {
var pos = enemies[i].callNodeFn("getGridPos");
if (x == pos[0] && y == pos[1]) {
return false;
}
}
//default
return collisionMap[x][y];
}
fn runAI(node: opaque) {
for (var i = 0; i < enemies.length(); i++) {
enemies[i].callNodeFn("runAI", rng);
}
}
fn depthComparator(lhs: opaque, rhs: opaque) { //for sorting by depth
var lhsPos = lhs.callNodeFn("getRealPos");
var rhsPos = rhs.callNodeFn("getRealPos");
return lhsPos[1] < rhsPos[1];
}

47
assets/scripts/gameplay/tilemap.toy
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@@ -2,11 +2,13 @@ import standard;
import node;
//consts
var TILE_WIDTH: int const = 64;
var TILE_HEIGHT: int const = 64;
var TILE_WIDTH: int const = 32;
var TILE_HEIGHT: int const = 32;
//map between the identity and position on the sprite sheet
var tilemap: [[string]] = null;
var rawmap: [[string]] = null;
var tilemap: [[[int]]] = null;
var collisions: [[bool]] = null;
var tileset: [string : [int]] = [
@@ -46,7 +48,7 @@ fn onLoad(node: opaque) {
node.loadTexture("sprites:/tileset.png");
}
fn onDraw(node: opaque) {
fn customOnDraw(node: opaque) {
if (tilemap == null) {
return;
}
@@ -77,7 +79,7 @@ fn onDraw(node: opaque) {
//draw the tilemap
for (var j = lowerY; j < upperY; j++) {
for (var i = lowerX; i < upperX; i++) {
var pos = tileset[tilemap[i][j]];
var pos = tileset[ rawmap[i][j] ];
node.setNodeRect(pos[0] * 16, pos[1] * 16, 16, 16);
node.drawNode(i * TILE_WIDTH, j * TILE_HEIGHT, TILE_WIDTH, TILE_HEIGHT);
@@ -87,17 +89,18 @@ fn onDraw(node: opaque) {
//utils functions for map generation
fn generateFromSeed(node: opaque, seed: int, width: int, height: int) {
tilemap = generateTilemap(seed, width, height);
collisions = bakeCollisionMap(tilemap, width, height);
fn generateFromRng(node: opaque, rng: opaque, width: int, height: int) {
rawmap = generateRawTilemap(rng, width, height);
tilemap = bakeTilemap(rawmap, width, height);
collisions = bakeCollisionMap(rawmap, width, height);
print tilemap;
print collisions;
}
fn generateTilemap(seed: int, width: int, height: int) {
fn generateRawTilemap(rng: opaque, width: int, height: int) {
import random;
var rng: opaque = createRandomGenerator(seed);
//generate an empty grid
var result: [[string]] = [];
@@ -165,6 +168,30 @@ fn bakeCollisionMap(tilemap: [[string]], width: int, height: int) {
return result;
}
fn bakeTilemap(tilemap: [[string]], width: int, height: int) {
//generate an empty grid
var result: [[[int]]] = [];
var row: [[int]] = [];
for (var j: int = 0; j < height; j++) {
row.push([0,0]);
}
for (var i: int = 0; i < width; i++) {
result.push(row);
}
//extract the collision map
for (var j: int = 0; j < height; j++) {
for (var i: int = 0; i < width; i++) {
//almost - you still need one pair of parentheses
result[i][j][0] = (tileset[ tilemap[i][j] ][0]);
result[i][j][1] = (tileset[ tilemap[i][j] ][1]);
}
}
return result;
}
fn getCollisionMap(node: opaque) {
return collisions;
}

5
assets/scripts/init.toy
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@@ -27,8 +27,11 @@
mapInputEventToKeyUp("character_right", "right"); //event, keysym
//TODO: escape to kill the game
//this function must always be called, or the engine won't run
initWindow("Skyland", 1080, 720, false);
initWindow("Skyland", 32*16, 32*16, false); //TODO: custom FPS setting
//kick off the logic of the scene graph
loadRootNode("scripts:/gameplay/scene.toy");

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2
box/box_common.h
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@@ -14,6 +14,7 @@
#include <SDL2/SDL.h>
#include <SDL2/SDL_image.h>
#include <SDL2/SDL_ttf.h>
#include <unistd.h>
#define BOX_API extern
@@ -22,6 +23,7 @@
#include <SDL.h>
#include <SDL_image.h>
#include <SDL_ttf.h>
#include <windows.h>
#include <crtdbg.h>

11
box/box_engine.c
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@@ -51,6 +51,11 @@ void Box_initEngine() {
fatalError("Failed to initialize SDL2_image");
}
//init SDL_ttf
if (TTF_Init() == -1) {
fatalError("Failed to initialize SDL2_ttf");
}
//init events
Toy_initLiteralDictionary(&engine.symKeyDownEvents);
Toy_initLiteralDictionary(&engine.symKeyUpEvents);
@@ -412,7 +417,7 @@ void Box_execEngine() {
//set up time
engine.realTime = clock();
engine.simTime = engine.realTime;
clock_t delta = (double) CLOCKS_PER_SEC / 60.0;
clock_t delta = (double) CLOCKS_PER_SEC / 30.0;
while (engine.running) {
execLoadRootNode();
@@ -432,8 +437,8 @@ void Box_execEngine() {
}
//render the world
SDL_SetRenderDrawColor(engine.renderer, 128, 128, 128, 255); //NOTE: This line can be disabled later
SDL_RenderClear(engine.renderer); //NOTE: This line can be disabled later
//SDL_SetRenderDrawColor(engine.renderer, 128, 128, 128, 255); //NOTE: This line can be disabled later
//SDL_RenderClear(engine.renderer); //NOTE: This line can be disabled later
Box_callRecursiveEngineNode(engine.rootNode, &engine.interpreter, "onDraw", NULL);

13
source/main.c
View File

@@ -42,6 +42,19 @@ int main(int argc, char* argv[]) {
Toy_freeLiteral(pathLiteral);
}
{
//create a pair of literals, the first for the drive name, the second for the path
Toy_Literal driveLiteral = TOY_TO_STRING_LITERAL(Toy_createRefString("fonts"));
Toy_Literal pathLiteral = TOY_TO_STRING_LITERAL(Toy_createRefString("assets/fonts"));
//set these within the drive dictionary
Toy_setLiteralDictionary(Toy_getDriveDictionary(), driveLiteral, pathLiteral);
//these literals are no longer needed
Toy_freeLiteral(driveLiteral);
Toy_freeLiteral(pathLiteral);
}
//run the rest of your program
Box_initEngine();
Box_execEngine();